AN, Yang; YUAN, Qianqian; ZHANG, Han. Edge Detection Using Sobel Algorithm and YCbCr Colour Space Optimized on FPGA. Informatica, [S. l.], v. 49, n. 7, 2025. DOI: 10.31449/inf.v49i7.6998. Disponível em: https://informatica.si/index.php/informatica/article/view/6998. Acesso em: 7 jan. 2026.