CV_playground:

interesting Computer vision projects

invisible cloak

color-based face detection

keypoints descriptor

traditional segmentation: thresholding + connected component

red blood cells

spores

card detector and warp perspective

texture and feature extraction: window sliding + raw feature segmentation

for higher segmentation resolution, you may try using lower window_size ( the below image was applied with only (20x20) )

simple object recognition

pyramid mean shift filtering, connected component algorithm, WaterShed algorithm, Hough, Circle Transform, IOU_thresholding