python Programming Glossary: kp

OpenCV 2.4.1 - computing SURF descriptors in Python

http://stackoverflow.com/questions/10984313/opencv-2-4-1-computing-surf-descriptors-in-python

img cv2.COLOR_BGR2GRAY # SURF extraction surf cv2.SURF kp descritors surf.detect imgg None useProvidedKeypoints False.. kNN samples np.array descritors responses np.arange len kp dtype np.float32 # kNN training knn cv2.KNearest knn.train samples.. 255 0 0 #Draw matched key points on original image x y kp res .pt center int x int y cv2.circle img center 2 color 1 #Draw..

http://stackoverflow.com/questions/13379909/compare-similarity-of-images-using-opencv-with-python

cv2.DescriptorExtractor_create SURF kp surf.detect imgg kp descritors surfDescriptorExtractor.compute.. cv2.DescriptorExtractor_create SURF kp surf.detect imgg kp descritors surfDescriptorExtractor.compute imgg kp # Setting.. imgg kp descritors surfDescriptorExtractor.compute imgg kp # Setting up samples and responses for kNN samples np.array..