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ppwwyyxx / OpenPano

Automatic Panorama Stitching From Scratch
MIT License
1.9k stars 555 forks source link

How to use BriefDetector instead of SIFT #63

Closed MehulAjax21 closed 6 years ago

MehulAjax21 commented 6 years ago

Hi,

I tried to use the BRIEF detector instead of the SIFT. It works well with SIFT but it is breaking with the BRIEF. here is the output calc_feature(): 577.267000 milliseconds. BuildTrees: 5.841000 milliseconds. [init_config@:253] Run with camera estimation mode. [calc_feature@s:22] Image 3 has 602 features [calc_feature@s:22] Image 1 has 711 features [calc_feature@s:22] Image 0 has 544 features [calc_feature@s:22] Image 2 has 909 features Segmentation fault

It break during the Matching part using Flann. Is there something that I am missing or needs to be initialized?

ppwwyyxx commented 6 years ago

BRIEF detector in this repo is not supported.

MehulAjax21 commented 6 years ago

Hi Yuxin, Any idea or documentation on how this can be done? I am trying to make it work now.