Solimyr's profile - activity

I gave more info here: http://stackoverflow.com/questions/20432403/error-215-traindesccollectioniidx-python-opencv/20440460#20440460

I got a tip of the problem (I think). I take the two images where I get the problem and I run the same code in an another Computer. Well, in the other one I didn't get the error. In the one that crash I have these packages: gdal 1.10.1 numpy 1.7.1 opencv-python 2.4.6 scipy 0.12.0

In the one that Works I have: ... gdal 1.9.2 numpy 1.6.2 opencv-python 2.4.3 scipy 0.11.0 ... scikit-image 0.7.2 scikit-learn 0.13.1 scipy 0.11.0 scipy-stack 12.11.29 simplecv 1.3 ...

And other more. Much more :D. Seems that I miss something but I don't know why it crash with the updated versions. Now I'm installing scipy-stack and scipy and scikit-image...Maybe the error is a missing of packages

Dear All,

I'm matching two images and in the 80% of the cases works but in some cases it crash and show up this message:

... matches = matcher.match(d1, d2) error: ......\opencv-2.4.6\modules\features2d\src\matchers.cpp:365: error: (-215) trainDescCollection[iIdx].rows < IMGIDX_ONE

where d1 and d2 are the descriptors of the two images. I searh in Google but didn't found an answer. Maybe its a stupid error but I'm a noob in this field.

Furthermore I read in this website the following declaration :'it works perfectly just with SIFT and SURF descriptors(which are non free)'. Do you know if SIFT and SURF are protect by copyright?

Thanks all!