A set of sample images that will produce good results

[ghost]

Do you guys have a set of images that will produce some good results? I have tried some of my images, and it couldn't produce the reconstruction. I really want to try some sample images that will produce good results.

Thanks, -michael

[ybkuang]

@michael You can try this sequence too http://www.mapillary.com/map/im/03PQphaD0hKxVSHwphmobg. I share the images via dropbox below. https://www.dropbox.com/sh/2hos55wamd5aeel/AAAsXzfig1x4XjdhCB7hiB_pa?dl=0. Let us know how it works out.

[ghost]

Thanks for the images. I'm running the run_all on these images. It's been more than 14 hours, it's still running. I'm running it on a mac mini (i bought it about 6 months ago). I will let you know the result. -michael

[ybkuang]

Hmm. It is very strange that it is taking so long (it should be done in minutes). Can you share the logs?

[ghost]

Here is the log: It's still running.

guangs-Mac-mini:openSFM guangli$ bin/run_all data/lund Extracting focal lengths for image 03PQphaD0hKxVSHwphmobg.jpg Extracting focal lengths for image 1-95gZZHPy9EDVSEuqpvpQ.jpg Extracting focal lengths for image 25bv8WEaP_7O9_06JDATWw.jpg Extracting focal lengths for image 2KIvuXVFdSXMiuoDmC0g3Q.jpg Extracting focal lengths for image 4jsIM_gFIrolue_GFmCaKQ.jpg Extracting focal lengths for image 5zVz18vpmzQtPYoRv58fVA.jpg Extracting focal lengths for image 896yOHVNT3Qn_yDwDB8m3A.jpg Extracting focal lengths for image 8M4wAHAaHRIGbeYNbcOljQ.jpg Extracting focal lengths for image 9UppQHbYGqrm3cEsmZGhtQ.jpg Extracting focal lengths for image _3xdNw7iCBEcBaOs5e48MA.jpg Extracting focal lengths for image ag8x6j02fNhrw3D4B3LWgA.jpg Extracting focal lengths for image cZMr8A-9jNHxk4pWbyApjA.jpg Extracting focal lengths for image dNPiWaX7_3xEwPaHUmegyQ.jpg Extracting focal lengths for image eClElN52_QxJQjIBZY2QXA.jpg Extracting focal lengths for image hEYS2wgKMfizJgstEi30WA.jpg Extracting focal lengths for image I03LNcS3WxsTF6evgI6EmQ.jpg Extracting focal lengths for image mgbsZi8KL-_JAAIbY0CnHw.jpg Extracting focal lengths for image n9sP5CL866LvsvSFQVKtYw.jpg Extracting focal lengths for image nw44C9HFXMigiHPYIE5Ung.jpg Extracting focal lengths for image O1-lV7obdWPrV01_gwKRjA.jpg Extracting focal lengths for image Opp0wViNCLI-J8NteROTzQ.jpg Extracting focal lengths for image PbjDr-1QggmT6xtjWla0vg.jpg Extracting focal lengths for image Q5ro5tZKY9_dgxudC9nrXQ.jpg Extracting focal lengths for image q7Y1NN9dF3iXQgFiPCkGhg.jpg Extracting focal lengths for image RyuRMKqKsiZtqlkDoxE3Og.jpg Extracting focal lengths for image S44EHepxW71gxwMHujhVJg.jpg Extracting focal lengths for image U2qbOgK9lcI9l1wE8g0PYA.jpg Extracting focal lengths for image vMypckp4JjbUygcvFSMVhg.jpg Extracting focal lengths for image Wq4exbHn30hZtiJpcZGeag.jpg Extracting SIFT features for image 03PQphaD0hKxVSHwphmobg.jpg Extracting SIFT features for image 1-95gZZHPy9EDVSEuqpvpQ.jpg Extracting SIFT features for image 25bv8WEaP_7O9_06JDATWw.jpg Extracting SIFT features for image 2KIvuXVFdSXMiuoDmC0g3Q.jpg Extracting SIFT features for image 4jsIM_gFIrolue_GFmCaKQ.jpg Extracting SIFT features for image 5zVz18vpmzQtPYoRv58fVA.jpg Extracting SIFT features for image 896yOHVNT3Qn_yDwDB8m3A.jpg Extracting SIFT features for image 8M4wAHAaHRIGbeYNbcOljQ.jpg Extracting SIFT features for image 9UppQHbYGqrm3cEsmZGhtQ.jpg Extracting SIFT features for image _3xdNw7iCBEcBaOs5e48MA.jpg Extracting SIFT features for image ag8x6j02fNhrw3D4B3LWgA.jpg Extracting SIFT features for image cZMr8A-9jNHxk4pWbyApjA.jpg Extracting SIFT features for image dNPiWaX7_3xEwPaHUmegyQ.jpg Extracting SIFT features for image eClElN52_QxJQjIBZY2QXA.jpg Extracting SIFT features for image hEYS2wgKMfizJgstEi30WA.jpg Extracting SIFT features for image I03LNcS3WxsTF6evgI6EmQ.jpg Extracting SIFT features for image mgbsZi8KL-_JAAIbY0CnHw.jpg Extracting SIFT features for image n9sP5CL866LvsvSFQVKtYw.jpg Extracting SIFT features for image nw44C9HFXMigiHPYIE5Ung.jpg Extracting SIFT features for image O1-lV7obdWPrV01_gwKRjA.jpg Extracting SIFT features for image Opp0wViNCLI-J8NteROTzQ.jpg Extracting SIFT features for image PbjDr-1QggmT6xtjWla0vg.jpg Extracting SIFT features for image Q5ro5tZKY9_dgxudC9nrXQ.jpg Extracting SIFT features for image q7Y1NN9dF3iXQgFiPCkGhg.jpg Extracting SIFT features for image RyuRMKqKsiZtqlkDoxE3Og.jpg Extracting SIFT features for image S44EHepxW71gxwMHujhVJg.jpg Extracting SIFT features for image U2qbOgK9lcI9l1wE8g0PYA.jpg Extracting SIFT features for image vMypckp4JjbUygcvFSMVhg.jpg Extracting SIFT features for image Wq4exbHn30hZtiJpcZGeag.jpg Loading preemptive data .............................Matching 03PQphaD0hKxVSHwphmobg.jpg - 0 / 29 Matching 1-95gZZHPy9EDVSEuqpvpQ.jpg - 1 / 29 Preemptive matching 0, time: 0.09033203125s Discarding based of preemptive matches 0 < 1 Matching 25bv8WEaP_7O9_06JDATWw.jpg - 2 / 29 Preemptive matching 5, time: 0.0117218494415s Robust matching time : 0.126341819763s Full matching 259 / 270, time: 282.295448065s Preemptive matching 0, time: 0.00106501579285s Discarding based of preemptive matches 0 < 1 Matching 2KIvuXVFdSXMiuoDmC0g3Q.jpg - 3 / 29 Preemptive matching 0, time: 0.000998020172119s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000880002975464s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000875949859619s Discarding based of preemptive matches 0 < 1 Matching 4jsIM_gFIrolue_GFmCaKQ.jpg - 4 / 29 Preemptive matching 4, time: 0.000955104827881s Robust matching time : 0.000220060348511s Full matching 82 / 86, time: 346.824479103s Preemptive matching 0, time: 0.000984907150269s Discarding based of preemptive matches 0 < 1 Preemptive matching 3, time: 0.00095009803772s Robust matching time : 0.00025486946106s Full matching 168 / 175, time: 363.380552053s Preemptive matching 7, time: 0.00100803375244s Robust matching time : 0.000268936157227s Full matching 174 / 182, time: 408.759830952s Matching 5zVz18vpmzQtPYoRv58fVA.jpg - 5 / 29 Preemptive matching 1, time: 0.000998020172119s Robust matching time : 0.000298023223877s Full matching 108 / 117, time: 337.808444023s Preemptive matching 0, time: 0.000964879989624s Discarding based of preemptive matches 0 < 1 Preemptive matching 11, time: 0.000917911529541s Robust matching time : 0.000319004058838s Full matching 354 / 364, time: 352.444439173s Preemptive matching 1, time: 0.00103497505188s Robust matching time : 0.000228881835938s Full matching 73 / 77, time: 401.000838041s Preemptive matching 19, time: 0.00132608413696s Robust matching time : 0.000370979309082s Full matching 615 / 645, time: 424.134116888s Matching 896yOHVNT3Qn_yDwDB8m3A.jpg - 6 / 29 Preemptive matching 16, time: 0.00106406211853s Robust matching time : 0.000363111495972s Full matching 534 / 556, time: 331.672295094s Preemptive matching 0, time: 0.00097393989563s Discarding based of preemptive matches 0 < 1 Preemptive matching 22, time: 0.000958204269409s Robust matching time : 0.000440835952759s Full matching 1000 / 1015, time: 342.813227892s Preemptive matching 1, time: 0.000961065292358s Robust matching time : 0.000265121459961s Full matching 45 / 49, time: 390.036672831s Preemptive matching 4, time: 0.000979900360107s Robust matching time : 0.000261068344116s Full matching 125 / 133, time: 412.259736061s Preemptive matching 5, time: 0.000957012176514s Robust matching time : 0.000235080718994s Full matching 249 / 254, time: 405.337914944s Matching 8M4wAHAaHRIGbeYNbcOljQ.jpg - 7 / 29 Preemptive matching 3, time: 0.00100302696228s Robust matching time : 0.000174999237061s Full matching 26 / 31, time: 302.508957148s Preemptive matching 1, time: 0.00115084648132s Robust matching time : 0.000164031982422s Full matching 63 / 67, time: 313.734844923s Preemptive matching 3, time: 0.000970840454102s Robust matching time : 0.000301122665405s Full matching 24 / 26, time: 314.71987319s Preemptive matching 3, time: 0.0010199546814s Robust matching time : 0.000175952911377s Full matching 108 / 110, time: 359.683223009s Preemptive matching 1, time: 0.000978946685791s Robust matching time : 0.000248193740845s Full matching 44 / 47, time: 380.688831091s Preemptive matching 1, time: 0.000970125198364s Robust matching time : 0.000155925750732s Full matching 33 / 37, time: 373.206217051s Preemptive matching 2, time: 0.00109505653381s Robust matching time : 0.000220060348511s Full matching 26 / 27, time: 364.977781057s Matching 9UppQHbYGqrm3cEsmZGhtQ.jpg - 8 / 29 Preemptive matching 2, time: 0.00157999992371s Preemptive matching 2, time: 0.00097393989563s Robust matching time : 0.000224828720093s Full matching 79 / 82, time: 329.02687788s Preemptive matching 2, time: 0.00110793113708s Robust matching time : 0.000278949737549s Full matching 27 / 30, time: 330.006793022s Preemptive matching 1, time: 0.00101399421692s Robust matching time : 0.000195980072021s Full matching 54 / 56, time: 375.198794842s Preemptive matching 0, time: 0.00104188919067s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000982046127319s Robust matching time : 0.000269889831543s Full matching 29 / 32, time: 388.975605011s Preemptive matching 1, time: 0.00102400779724s Robust matching time : 0.000240802764893s Full matching 24 / 26, time: 378.316091061s Preemptive matching 15, time: 0.00101613998413s Robust matching time : 0.000316143035889s Full matching 198 / 215, time: 348.988724947s Matching _3xdNw7iCBEcBaOs5e48MA.jpg - 9 / 29 Preemptive matching 0, time: 0.00113987922668s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.00162196159363s Preemptive matching 1, time: 0.000940084457397s Preemptive matching 0, time: 0.00096321105957s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000968933105469s Preemptive matching 0, time: 0.000964879989624s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000921964645386s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000919818878174s Preemptive matching 0, time: 0.000945091247559s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000975131988525s Robust matching time : 0.000288963317871s Full matching 149 / 157, time: 824.864558935s Preemptive matching 0, time: 0.00103998184204s Discarding based of preemptive matches 0 < 1 Preemptive matching 9, time: 0.000970125198364s Robust matching time : 0.000236988067627s Full matching 276 / 280, time: 813.585933924s Preemptive matching 0, time: 0.00106191635132s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000961065292358s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000963926315308s Preemptive matching 3, time: 0.00103092193604s Robust matching time : 0.000233888626099s Full matching 44 / 47, time: 720.239294052s Preemptive matching 0, time: 0.00109910964966s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000938892364502s Robust matching time : 0.000130891799927s Full matching 21 / 21, time: 555.441321135s Matching ag8x6j02fNhrw3D4B3LWgA.jpg - 10 / 29 Preemptive matching 1, time: 0.0011248588562s Preemptive matching 6, time: 0.0010461807251s Robust matching time : 0.000340938568115s Full matching 317 / 334, time: 291.325181007s Preemptive matching 0, time: 0.000979900360107s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000894069671631s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.00087308883667s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000949859619141s Preemptive matching 3, time: 0.000961065292358s Preemptive matching 1, time: 0.000944137573242s Robust matching time : 0.000179052352905s Full matching 41 / 44, time: 311.779955864s Preemptive matching 0, time: 0.001140832901s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.00101017951965s Preemptive matching 0, time: 0.000961065292358s Discarding based of preemptive matches 0 < 1 Preemptive matching 3, time: 0.00093412399292s Robust matching time : 0.000329971313477s Full matching 38 / 43, time: 320.854223013s Preemptive matching 0, time: 0.0010359287262s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.00098705291748s Robust matching time : 0.000257968902588s Full matching 22 / 24, time: 389.154870987s Preemptive matching 0, time: 0.00119304656982s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000972986221313s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000984907150269s Discarding based of preemptive matches 0 < 1 Preemptive matching 7, time: 0.000986814498901s Robust matching time : 0.000335931777954s Full matching 435 / 454, time: 375.570547819s Preemptive matching 0, time: 0.00095009803772s Discarding based of preemptive matches 0 < 1 Matching cZMr8A-9jNHxk4pWbyApjA.jpg - 11 / 29 Preemptive matching 0, time: 0.000999927520752s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000875949859619s Preemptive matching 0, time: 0.000965118408203s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000916957855225s Preemptive matching 0, time: 0.000948905944824s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000920057296753s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000878810882568s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000871181488037s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000860929489136s Discarding based of preemptive matches 0 < 1 Preemptive matching 22, time: 0.000880002975464s Robust matching time : 0.000466108322144s Full matching 604 / 625, time: 705.41346097s Preemptive matching 1, time: 0.00097918510437s Preemptive matching 0, time: 0.000930070877075s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.00090503692627s Discarding based of preemptive matches 0 < 1 Preemptive matching 5, time: 0.000972032546997s Robust matching time : 0.000281810760498s Full matching 112 / 119, time: 752.419865131s Preemptive matching 0, time: 0.000958919525146s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000899076461792s Discarding based of preemptive matches 0 < 1 Preemptive matching 2, time: 0.000954866409302s Preemptive matching 2, time: 0.00107502937317s Robust matching time : 0.000246047973633s Full matching 101 / 106, time: 665.268678904s Preemptive matching 0, time: 0.000963926315308s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000933170318604s Discarding based of preemptive matches 0 < 1 Matching dNPiWaX7_3xEwPaHUmegyQ.jpg - 12 / 29 Preemptive matching 0, time: 0.00124287605286s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.00096321105957s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000946998596191s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000859022140503s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000869035720825s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000884056091309s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.00088095664978s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000862121582031s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000898122787476s Discarding based of preemptive matches 0 < 1 Preemptive matching 6, time: 0.000885963439941s Robust matching time : 0.000247955322266s Full matching 170 / 177, time: 721.396805048s Preemptive matching 0, time: 0.00097393989563s Discarding based of preemptive matches 0 < 1 Preemptive matching 8, time: 0.000921010971069s Robust matching time : 0.000307083129883s Full matching 390 / 405, time: 664.004714012s Preemptive matching 1, time: 0.000975131988525s Robust matching time : 0.000236988067627s Full matching 46 / 49, time: 780.608871937s Preemptive matching 0, time: 0.00102686882019s Discarding based of preemptive matches 0 < 1 Preemptive matching 2, time: 0.000936031341553s Robust matching time : 0.000227928161621s Full matching 48 / 51, time: 766.067698002s Preemptive matching 0, time: 0.00100111961365s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000908136367798s Preemptive matching 1, time: 0.000993013381958s Preemptive matching 4, time: 0.000945091247559s Robust matching time : 0.000257968902588s Full matching 207 / 210, time: 684.879209995s Preemptive matching 0, time: 0.000984907150269s Discarding based of preemptive matches 0 < 1 Preemptive matching 2, time: 0.000874996185303s Robust matching time : 0.000247001647949s Full matching 36 / 39, time: 525.473747015s Matching eClElN52_QxJQjIBZY2QXA.jpg - 13 / 29 Preemptive matching 0, time: 0.00159502029419s Discarding based of preemptive matches 0 < 1 Preemptive matching 23, time: 0.00111103057861s Robust matching time : 0.000373840332031s Full matching 547 / 558, time: 295.136978149s Preemptive matching 2, time: 0.000995874404907s Preemptive matching 0, time: 0.00101017951965s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000956058502197s Discarding based of preemptive matches 0 < 1 Preemptive matching 3, time: 0.000900983810425s Preemptive matching 0, time: 0.000967979431152s Discarding based of preemptive matches 0 < 1 Preemptive matching 2, time: 0.00100803375244s Robust matching time : 0.000322103500366s Full matching 39 / 44, time: 314.571825981s Preemptive matching 1, time: 0.00107192993164s Robust matching time : 0.000386953353882s Full matching 44 / 51, time: 328.637926817s Preemptive matching 0, time: 0.000993967056274s Discarding based of preemptive matches 0 < 1 Preemptive matching 22, time: 0.000905990600586s Robust matching time : 0.000405073165894s Full matching 667 / 688, time: 290.748872995s Preemptive matching 0, time: 0.00104403495789s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000887870788574s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000908136367798s Discarding based of preemptive matches 0 < 1 Preemptive matching 2, time: 0.000883102416992s Robust matching time : 0.000221967697144s Full matching 39 / 41, time: 323.649944067s Preemptive matching 0, time: 0.00101494789124s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000894069671631s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000906944274902s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000881910324097s Robust matching time : 0.000182867050171s Full matching 30 / 31, time: 320.166143179s Preemptive matching 0, time: 0.00102496147156s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000921964645386s Robust matching time : 0.000225067138672s Full matching 176 / 179, time: 378.850407124s Preemptive matching 1, time: 0.00101494789124s Robust matching time : 0.000372886657715s Full matching 45 / 52, time: 346.417260885s Matching hEYS2wgKMfizJgstEi30WA.jpg - 14 / 29 Preemptive matching 1, time: 0.0010449886322s Preemptive matching 6, time: 0.000996112823486s Robust matching time : 0.000262022018433s Full matching 138 / 145, time: 328.000738144s Preemptive matching 1, time: 0.000977993011475s Preemptive matching 0, time: 0.00103187561035s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.00102519989014s Robust matching time : 0.000147819519043s Full matching 20 / 22, time: 398.060988903s Preemptive matching 1, time: 0.00097918510437s Preemptive matching 1, time: 0.000952005386353s Preemptive matching 10, time: 0.000972032546997s Robust matching time : 0.000193119049072s Full matching 110 / 113, time: 349.038018942s Preemptive matching 16, time: 0.00101399421692s Robust matching time : 0.00036096572876s Full matching 316 / 341, time: 362.883748055s Preemptive matching 0, time: 0.000986814498901s Discarding based of preemptive matches 0 < 1 Preemptive matching 3, time: 0.000912189483643s Robust matching time : 0.000256061553955s Full matching 64 / 68, time: 325.476492882s Preemptive matching 0, time: 0.00102806091309s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000897169113159s Discarding based of preemptive matches 0 < 1 Preemptive matching 9, time: 0.00100111961365s Robust matching time : 0.000372886657715s Full matching 75 / 81, time: 327.28301692s Preemptive matching 0, time: 0.00100803375244s Discarding based of preemptive matches 0 < 1 Preemptive matching 6, time: 0.000910043716431s Robust matching time : 0.000257968902588s Full matching 145 / 151, time: 360.177858829s Preemptive matching 0, time: 0.00104713439941s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000890016555786s Discarding based of preemptive matches 0 < 1 Preemptive matching 3, time: 0.000946998596191s Robust matching time : 0.000250816345215s Full matching 65 / 70, time: 425.097179174s Preemptive matching 4, time: 0.0010130405426s Robust matching time : 0.000253915786743s Full matching 84 / 88, time: 352.890179157s Preemptive matching 0, time: 0.00109791755676s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000906944274902s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.0028338432312s Discarding based of preemptive matches 0 < 1 Matching I03LNcS3WxsTF6evgI6EmQ.jpg - 15 / 29 Preemptive matching 0, time: 0.00104188919067s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000890970230103s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000908851623535s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000905990600586s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000891923904419s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000899076461792s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000890016555786s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000940084457397s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000892162322998s Discarding based of preemptive matches 0 < 1 Matching mgbsZi8KL-_JAAIbY0CnHw.jpg - 16 / 29 Preemptive matching 2, time: 0.000949859619141s Robust matching time : 0.000192165374756s Full matching 69 / 71, time: 406.852187872s Preemptive matching 0, time: 0.001140832901s Discarding based of preemptive matches 0 < 1 Preemptive matching 3, time: 0.000998020172119s Robust matching time : 0.000258922576904s Full matching 122 / 128, time: 423.188334942s Preemptive matching 11, time: 0.00097393989563s Robust matching time : 0.000345945358276s Full matching 298 / 311, time: 482.00870204s Preemptive matching 25, time: 0.000993967056274s Robust matching time : 0.000529050827026s Full matching 855 / 861, time: 509.057739973s Preemptive matching 6, time: 0.000986814498901s Robust matching time : 0.000377893447876s Full matching 271 / 288, time: 499.993259907s Preemptive matching 2, time: 0.000983953475952s Robust matching time : 0.000249862670898s Full matching 110 / 116, time: 485.631096125s Preemptive matching 1, time: 0.000980854034424s Robust matching time : 0.0002760887146s Full matching 50 / 54, time: 448.189450979s Preemptive matching 0, time: 0.000977993011475s Discarding based of preemptive matches 0 < 1 Preemptive matching 2, time: 0.000883817672729s Preemptive matching 2, time: 0.000951051712036s Robust matching time : 0.000113964080811s Full matching 21 / 21, time: 415.244632959s Preemptive matching 1, time: 0.000995874404907s Preemptive matching 0, time: 0.00100898742676s Discarding based of preemptive matches 0 < 1 Preemptive matching 2, time: 0.000936031341553s Robust matching time : 0.000242948532104s Full matching 23 / 25, time: 418.876659155s Preemptive matching 1, time: 0.000969886779785s Robust matching time : 0.000238180160522s Full matching 23 / 25, time: 464.366652012s Preemptive matching 0, time: 0.00102281570435s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000947952270508s Robust matching time : 0.000245094299316s Full matching 36 / 39, time: 460.753442049s Preemptive matching 0, time: 0.00103282928467s Discarding based of preemptive matches 0 < 1 Preemptive matching 18, time: 0.000910043716431s Robust matching time : 0.000438928604126s Full matching 691 / 715, time: 556.415301085s Preemptive matching 3, time: 0.000974893569946s Robust matching time : 0.000365972518921s Full matching 104 / 116, time: 548.03937006s Preemptive matching 1, time: 0.00102615356445s Robust matching time : 0.000302076339722s Full matching 67 / 69, time: 453.67561698s Preemptive matching 0, time: 0.00101017951965s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000864028930664s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000865936279297s Discarding based of preemptive matches 0 < 1 Matching n9sP5CL866LvsvSFQVKtYw.jpg - 17 / 29 Preemptive matching 0, time: 0.00101184844971s Discarding based of preemptive matches 0 < 1 Preemptive matching 20, time: 0.000956058502197s Robust matching time : 0.000319004058838s Full matching 397 / 414, time: 332.364578009s Preemptive matching 0, time: 0.00107598304749s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000972986221313s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000977993011475s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000933885574341s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000947952270508s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000961065292358s Robust matching time : 0.000224113464355s Full matching 66 / 67, time: 352.230540037s Preemptive matching 7, time: 0.00105094909668s Robust matching time : 0.000274896621704s Full matching 114 / 123, time: 367.402229071s Preemptive matching 0, time: 0.000960111618042s Discarding based of preemptive matches 0 < 1 Preemptive matching 2, time: 0.000916957855225s Robust matching time : 0.000250101089478s Full matching 133 / 138, time: 327.407889843s Preemptive matching 0, time: 0.00100111961365s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000863075256348s Discarding based of preemptive matches 0 < 1 Preemptive matching 9, time: 0.000875949859619s Robust matching time : 0.000287055969238s Full matching 152 / 160, time: 330.432899952s Preemptive matching 21, time: 0.00101399421692s Robust matching time : 0.000411033630371s Full matching 352 / 376, time: 365.150319815s Preemptive matching 0, time: 0.00106883049011s Discarding based of preemptive matches 0 < 1 Preemptive matching 2, time: 0.000920057296753s Robust matching time : 0.000189065933228s Full matching 33 / 34, time: 471.358960152s Preemptive matching 5, time: 0.0010678768158s Robust matching time : 0.000283002853394s Full matching 107 / 115, time: 362.961169004s Preemptive matching 1, time: 0.000972032546997s Preemptive matching 0, time: 0.000946998596191s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000924110412598s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000865936279297s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000874042510986s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.00088095664978s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000881910324097s Discarding based of preemptive matches 0 < 1 Matching nw44C9HFXMigiHPYIE5Ung.jpg - 18 / 29 Preemptive matching 0, time: 0.00101399421692s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000874042510986s Robust matching time : 0.000213146209717s Full matching 36 / 38, time: 355.014986992s Preemptive matching 0, time: 0.00116991996765s Discarding based of preemptive matches 0 < 1 Preemptive matching 42, time: 0.00105404853821s Robust matching time : 0.000607013702393s Full matching 1735 / 1774, time: 408.462943077s Preemptive matching 3, time: 0.000977039337158s Robust matching time : 0.000236034393311s Full matching 136 / 139, time: 429.883065939s Preemptive matching 1, time: 0.000967025756836s Robust matching time : 0.000247955322266s Full matching 56 / 60, time: 421.257970095s Preemptive matching 5, time: 0.00104093551636s Robust matching time : 0.000249147415161s Full matching 41 / 44, time: 412.783638954s Preemptive matching 4, time: 0.00101113319397s Robust matching time : 0.000228881835938s Full matching 144 / 147, time: 377.944462061s Preemptive matching 1, time: 0.00096607208252s Robust matching time : 0.00019097328186s Full matching 60 / 62, time: 395.355548143s Preemptive matching 0, time: 0.00100803375244s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000900983810425s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000923871994019s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000870943069458s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.00086784362793s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000901937484741s Robust matching time : 0.000375986099243s Full matching 39 / 45, time: 394.251782894s Preemptive matching 0, time: 0.00101685523987s Discarding based of preemptive matches 0 < 1 Preemptive matching 6, time: 0.00089693069458s Robust matching time : 0.00026798248291s Full matching 170 / 178, time: 504.168699026s Preemptive matching 0, time: 0.000956058502197s Discarding based of preemptive matches 0 < 1 Preemptive matching 4, time: 0.000904083251953s Robust matching time : 0.000231027603149s Full matching 99 / 104, time: 390.847074032s Preemptive matching 1, time: 0.00109815597534s Preemptive matching 13, time: 0.000985860824585s Robust matching time : 0.000298976898193s Full matching 483 / 494, time: 471.301449776s Preemptive matching 27, time: 0.00106000900269s Robust matching time : 0.00032114982605s Full matching 654 / 665, time: 464.359586s Preemptive matching 8, time: 0.00110983848572s Robust matching time : 0.000298976898193s Full matching 256 / 268, time: 384.340060949s Preemptive matching 0, time: 0.000995874404907s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000921010971069s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.00092601776123s Discarding based of preemptive matches 0 < 1 Matching O1-lV7obdWPrV01_gwKRjA.jpg - 19 / 29 Preemptive matching 1, time: 0.000926971435547s Preemptive matching 1, time: 0.000941038131714s Robust matching time : 0.000186204910278s Full matching 74 / 76, time: 325.036249161s Preemptive matching 1, time: 0.00117516517639s Robust matching time : 0.000192880630493s Full matching 24 / 25, time: 326.687548876s Preemptive matching 0, time: 0.00103902816772s Discarding based of preemptive matches 0 < 1 Preemptive matching 2, time: 0.000883102416992s Robust matching time : 0.000274896621704s Full matching 39 / 43, time: 390.892412186s Preemptive matching 1, time: 0.00100588798523s Robust matching time : 0.00020694732666s Full matching 25 / 26, time: 386.759341002s Preemptive matching 2, time: 0.00115704536438s Preemptive matching 32, time: 0.00099515914917s Robust matching time : 0.00039005279541s Full matching 712 / 720, time: 345.820339918s Preemptive matching 27, time: 0.00101089477539s Robust matching time : 0.000371932983398s Full matching 447 / 474, time: 360.569106817s Preemptive matching 0, time: 0.000988006591797s Discarding based of preemptive matches 0 < 1 Matching Opp0wViNCLI-J8NteROTzQ.jpg - 20 / 29 Preemptive matching 0, time: 0.000953912734985s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000882863998413s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000854969024658s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000923871994019s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.00089693069458s Preemptive matching 0, time: 0.000914096832275s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000902891159058s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000871896743774s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000880002975464s Discarding based of preemptive matches 0 < 1 Preemptive matching 14, time: 0.000909805297852s Robust matching time : 0.000377893447876s Full matching 421 / 434, time: 881.170404911s Preemptive matching 0, time: 0.000972032546997s Discarding based of preemptive matches 0 < 1 Matching PbjDr-1QggmT6xtjWla0vg.jpg - 21 / 29 Preemptive matching 0, time: 0.000951051712036s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000907182693481s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000914096832275s Robust matching time : 0.000239133834839s Full matching 76 / 81, time: 394.770550013s Preemptive matching 25, time: 0.000991106033325s Robust matching time : 0.000415086746216s Full matching 1061 / 1075, time: 446.454920053s Preemptive matching 8, time: 0.000966787338257s Robust matching time : 0.000287055969238s Full matching 311 / 322, time: 471.451399803s Preemptive matching 0, time: 0.000972986221313s Discarding based of preemptive matches 0 < 1 Preemptive matching 4, time: 0.000910997390747s Robust matching time : 0.000249147415161s Full matching 65 / 70, time: 455.379312992s Preemptive matching 2, time: 0.00103497505188s Robust matching time : 0.000355958938599s Full matching 65 / 69, time: 415.514879227s Preemptive matching 0, time: 0.000952959060669s Discarding based of preemptive matches 0 < 1 Preemptive matching 0, time: 0.000910997390747s Discarding based of preemptive matches 0 < 1 Preemptive matching 1, time: 0.000869035720825s Robust matching time : 0.00019097328186s Full matching 64 / 66, time: 429.068126917s Preemptive matching 0, time: 0.000992059707642s Discarding based of preemptive matches 0 < 1 Matching Q5ro5tZKY9_dgxudC9nrXQ.jpg - 22 / 29 Preemptive matching 1, time: 0.00092601776123s Robust matching time : 0.000354051589966s Full matching 30 / 34, time: 370.470743895s Preemptive matching 2, time: 0.00100493431091s Robust matching time : 0.000359058380127s Full matching 48 / 55, time: 385.070363045s Preemptive matching 3, time: 0.00110697746277s Robust matching time : 0.000287055969238s Full matching 45 / 50, time: 387.003707886s Preemptive matching 11, time: 0.00103712081909s Robust matching time : 0.000270843505859s Full matching 392 / 404, time: 444.793419123s Preemptive matching 1, time: 0.00100708007812s Robust matching time : 0.000224113464355s Full matching 83 / 88, time: 464.796830893s Preemptive matching 1, time: 0.00101089477539s Robust matching time : 0.000220060348511s Full matching 51 / 54, time: 457.528054953s Preemptive matching 3, time: 0.001296043396s Robust matching time : 0.000216007232666s Full matching 33 / 35, time: 446.572046041s Preemptive matching 9, time: 0.00098991394043s

[ybkuang]

Thanks. So seems that the matching part is unexpectedly slow (200s - 500s). How is the memory status of the machine while you are running it?

[ybkuang]

Also, just double-check, are you using the same config.yaml as in Berlin set?

[ghost]

I'm not using any config.yaml for lund dataset.

I saw the process "Python" is using 193M of MEM. 380% of CPU.

[ybkuang]

Good to know. So the problem could be the default threshold for SIFT (in case of missing config.yaml) gives around 70K features, thus matching becomes very slow. Can you try using the Berlin config.yaml?

So first copy the config.yaml in Berlin to data_path: cp data/berlin/config.yaml data_path/.

Clean the old features/matches: bin/clean data_path

Then run it again: bin/run_all data_path

[ghost]

After using the config.yaml, it's very fast now. It took a few minutes to finish. Thanks for the suggestion.

Here is the result: Is it the right result? I was expecting some kind of 3D construction.

[ybkuang]

It looks valid. So what we get right now is a 3D reconstruction consists of a set of sparse 3D points and camera poses. By 3D reconstruction, you probably meant a meshed version of the reconstructed points?

[ghost]

Yes. I meant a meshed version. I tried to run bin/mesh, but the result looks similar to un-meshed.

[ybkuang]

Yes. bin/mesh will only produce simple triangle meshes image-wise for smooth transitions (if you double-click an image, and start navigating, you will see the differences between meshed and un-meshed reconstruction).

[ghost]

Yeah. Now I see the 3D kind of transition. Thanks, -michael

[paulinus]

I'm closing the issue since it seems to be working for you. If you are interested in getting denser point clouds or detailed mesh models, you should have a look at PMVS which takes camera positions as input and generates dense 3D point clouds. Check the export_pmvs by @ktuite that converts OpenSfM reconstructions to PMVS' input format.