New Edge Detection Algorithm in Color Image Using Perception Function. - Wojciech S. Mokrzycki; Marek A. Samko (Computer Recognition Systems 3, 2009)

Gradient Based Edge Detection in Various Color Spaces. - Marek A. Samko (IP&C, 2010)

Canny Edge Detection Algorithm Modification. - Wojciech S. Mokrzycki; Marek Samko (ICCVG, 2012)