2015-10-01 08:08:03 -0600 | answered a question | WLD: A Robust Local Image Descriptor can you provide an updated link to WLD code for opencv? this |
2015-08-24 06:05:30 -0600 | commented question | some functions not available ok i added a brief writeup, it was too long to fit here tho so it's sort of buried |
2015-08-24 03:19:59 -0600 | commented question | some functions not available great, thanks that did it. Now if only I can improve the recognition accuracy - the 98% claimed in the demo docs seems a bit out of reach ... |
2015-08-23 17:11:48 -0600 | answered a question | Fisherfaces improve classification? I have tried to reach the '98% accuracy' claimed in the fisherface demo but so far hardly break 80% for gender detection as you can see from the graph below of % correct classification vs. number of training examples for each class.
This is using the LFW face database, registered/scaled with 'deep funneling' as provided at the LFW site. Anyone find anything better? Would larger training sets help? |
2015-08-23 02:37:00 -0600 | commented question | some functions not available Thanks again for response - I git cloned the main and contrib repos , and did cmake again, this time with no compile errors - but still don't see createfisherfaces in python tho the output of make show stuff is getting compiled - do I need to add something to my path? jeremy@jrr:~/sw/OpenCV/opencv/build$ grep fisher makeoutput.txt [ 36%] Building CXX object modules/face/CMakeFiles/opencv_face.dir/src/fisher_faces.cpp.o Scanning dependencies of target example_face_facerec_fisherfaces [ 38%] Building CXX object modules/face/CMakeFiles/example_face_facerec_fisherfaces.dir/samples/facerec_fisherfaces.cpp.o Linking CXX executable ../../bin/example_face_facerec_fisherfaces [ 38%] Built target example_face_facerec_fisherfaces |
2015-08-20 15:35:52 -0600 | commented question | some functions not available as detailed above i gave it a shot but the addition of contrib seems to lead to cmake errors |
2015-08-20 14:10:57 -0600 | received badge | ● Editor (source) |
2015-08-20 05:52:12 -0600 | asked a question | some functions not available I'd like to use fisherfaces but currently these funcs are not available; I did a clean cv2 v3.0 install and cmake like so:
But then don't have access to createfisherfaces as you can see from the tab completion:
I also tried a bunch of cmake variations such as I tried git cloning the contrib as per berak's suggestion , and adding the path thereto to the cmake as follows: but this seems to lead to make errors (more) |