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OpenDroneMap / ODM

A command line toolkit to generate maps, point clouds, 3D models and DEMs from drone, balloon or kite images. 📷
https://opendronemap.org
GNU Affero General Public License v3.0
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Help about the OpenSFM #198

Closed xialang2012 closed 8 years ago

xialang2012 commented 8 years ago

Hi, The data I used to obtain the orthodox images can be downloaded from this link. http://xialang2012-img.stor.sinaapp.com/jl3.tar.gz I run the command "run.py --use-opensfm=true", but I get an low quality image

Image of odm_orthphoto but it should like this Image of odm_orthphoto

I tried another test data at http://xialang2012-img.stor.sinaapp.com/7.2.zip with the same command, and it also failed with this message:

Preemptive matching 0, time: 0.0018470287323s Discarding based of preemptive matches 0 < 5 Preemptive matching 1, time: 0.00200009346008s Discarding based of preemptive matches 0 < 5 Discarding based of preemptive matches 1 < 5 Preemptive matching 0, time: 0.00184679031372s Preemptive matching 0, time: 0.00577712059021s Discarding based of preemptive matches 0 < 5 Preemptive matching 0, time: 0.00188994407654s Discarding based of preemptive matches 0 < 5 Discarding based of preemptive matches 0 < 5 Preemptive matching 0, time: 0.00200200080872s Discarding based of preemptive matches 0 < 5 Preemptive matching 0, time: 0.00181102752686s Discarding based of preemptive matches 0 < 5 Preemptive matching 0, time: 0.00182700157166s Discarding based of preemptive matches 0 < 5 Preemptive matching 0, time: 0.00182104110718s Discarding based of preemptive matches 0 < 5 Preemptive matching 0, time: 0.00191497802734s Discarding based of preemptive matches 0 < 5 Preemptive matching 0, time: 0.00190401077271s Discarding based of preemptive matches 0 < 5 Preemptive matching 0, time: 0.00179505348206s Discarding based of preemptive matches 0 < 5 Preemptive matching 0, time: 0.00215601921082s Discarding based of preemptive matches 0 < 5 Preemptive matching 0, time: 0.00156283378601s Discarding based of preemptive matches 0 < 5 Preemptive matching 0, time: 0.00160908699036s Discarding based of preemptive matches 0 < 5 Preemptive matching 0, time: 0.00179195404053s Discarding based of preemptive matches 0 < 5 Preemptive matching 0, time: 0.00192403793335s Discarding based of preemptive matches 0 < 5 2015-11-04 23:40:12,809 reading features 2015-11-04 23:40:17,166 Merging features onto tracks 2015-11-04 23:40:17,178 Good tracks: 646 images 10 nonfisheye images 10 0 partial reconstructions in total. Traceback (most recent call last): File "/home/xl/open/OpenDroneMap/src/OpenSfM/bin/mesh", line 23, in reconstructions = data.load_reconstruction() File "/home/xl/open/OpenDroneMap/src/OpenSfM/opensfm/dataset.py", line 292, in load_reconstruction with open(self.__reconstruction_file(filename)) as fin: IOError: [Errno 2] No such file or directory: 'opensfm/reconstruction.json' b

quitting cause: PYTHONPATH=/home/xl/open/OpenDroneMap/lib/python2.7/dist-packages "/home/xl/open/OpenDroneMap/src/OpenSfM/bin/run_all" opensfm returned with code 256.

I do not know if I need to change the OpenSFM parameters which used in the ODM. By the way, I can obtained the correct orthodox images by using Pix4d, PhotoScan or ODM with command "run.py --matcher-threshold=0.5 --matcher-ratio=1.0" for test data jl3.tar.gz.

dakotabenjamin commented 8 years ago

The proper way to pass parameters is as follows: --param value. For example, for your data:

run.py --use-opensfm True

or 

run.py --matcher-threshold 0.5 --matcher-ratio 1.0
smathermather commented 8 years ago

Hi @xialang2012 / @dakotabenjamin. Should this issue be closed?

smathermather commented 8 years ago

I see there's also #204. This should be resolved in https://github.com/OpenDroneMap/OpenDroneMap/pull/203

dakotabenjamin commented 8 years ago

@edgarriba you got a similar error in your cmake branch, right?

edgarriba commented 8 years ago

right. The point is that in the original OpenSfM the command "run_all" expects the directory where the images are placed. In here, you pass an argument called "opensfm". Not sure how the branch odm2 works ... because I got the same runtime error. Maybe @paulinus could help us in that.

paulinus commented 8 years ago

The problem here seems to be that the reconstruction is failing, probably because of too few matches. I will give a try on those images an let you know how it goes.

This problem is different from https://github.com/edgarriba/OpenDroneMap/issues/5

paulinus commented 8 years ago

I got this, which looks ok, running opensfm from outside ODM, image Will try running the complete ODM pipeline latter and report.

paulinus commented 8 years ago

Here's the orthophoto generated by ODM using the command python /vagrant/OpenDroneMap/run.py --use-opensfm --resize-to 1024 image Not sure what went wrong for you @xialang2012. I'm closing the issue since this dataset seems to work fine. Please re-open it if doesn't work for you.