I was trying to implement the FREAK Descriptor in Python using Opencv. Here is the code i'm using: def surf_freak_detect(image,hessianThreshold): surfDetector = cv2.SURF(hessianThreshold) surfDe...

I'm using MATLAB 2014a for extracting BRISK and FREAK descriptors. I couldn't find any option to reduce the bit string size to 128 or 256, they both generated as 512 bits. I think FREAK does not al...

I am using OpenCV 2.4.3 c++ interface to find matching points between two images. The first attempt was using SURF. The only problem is the consuming time, so I tried the new FREAK extractor. Using...

I have a matrix of descriptors from FREAK description extraction where each row is a descriptor of 64 elements. I need to create a vector <int*> from this matrix due to the system requiremen...

I am trying the quite new descriptor FREAK from the latest version of OpenCV following the freak_demo.cpp example. Instead of using SURF I use FAST. My basic code is something like this: std::vect...

I am developing an application which involves the use of Freak descriptors, just released in the OpenCV2.4.2 version. In the documentation only two functions appear: The class constructor A conf...