Based on:
Image formation, Image sensing and binary images
https://www.youtube.com/playlist?list=PL2zRqk16wsdr9X5rgF-d0pkzPdkHZ4KiT
Image processing
https://www.youtube.com/playlist?list=PL2zRqk16wsdorCSZ5GWZQr1EMWXs2TDeu
Edge and boundary detection; SIFT detector
https://www.youtube.com/playlist?list=PL2zRqk16wsdqXEMpHrc4Qnb5rA1Cylrhx
https://www.youtube.com/playlist?list=PL2zRqk16wsdp8KbDfHKvPYNGF2L-zQASc
https://www.youtube.com/playlist?list=PL2zRqk16wsdpyQNZ6WFlGQtDICpzzQ925
https://www.youtube.com/playlist?list=PL2zRqk16wsdowTcMVNhV0-7RjSOBS4rHO
https://www.youtube.com/playlist?list=PL2zRqk16wsdoCCLpou-dGo7QQNks1Ppzo
https://www.youtube.com/playlist?list=PL2zRqk16wsdoYzrWStffqBAoUY8XdvatV