Some image processing method
The following four picture shows some basic image processing algoritm. The first one is a Canny edge detector. The second is a Hough Circle Transformation, where I wanted to find a face with circle matching. The third one is a simple template matching (during the threshold I tried to hold those pixels which are closed to white, this is why the algorithm not find the red logo in the fromt onf the shoe). The last picture shows two tipe of histogram equalizations, one is a simple equalization and the second is an adaptive one. The code was made in C++ with OpenCV library. Beside these results, I made many other image processing and machine learning algorithms with OpenCV during my work (like plant identification or human and vehicle tracking and identification).