Skin Detection and Segmentation in RGB Images
The Skin Detection and Segmentation is a process of finding skin-colored image regions from video frames or still pictures. Typically […]
Tag: WebGL
Symmetric Nearest Neighbor Filter
The Symmetric Nearest Neighbor Filter (SNN) is a non-linear edge preserving image processing filter. It is a very effective noise […]
Gradient Non-Maximum Suppression
The gradient Non-maximum suppression also known as edge thinning is a process of extracting thin, one pixel wide object’s contours. […]
Sobel-Feldman filter: Edge Detection and Gradient Extraction
The Sobel filter (also called Sobel-Feldman operator) is an edge detection algorithm, that results in image emphasizing edges. Computer vision […]
Median Filter – edge preserving filter tutorial
The Median filter is a nonlinear noise reduction technique that is widely used in image processing. It is very effective […]
Mean Filter: Box blur for fast noise reduction
The Mean filter is a linear low-pass blur photo filter where each pixel in the output image has average value […]