Shou-Ming Hou, Chao-Lan Jia, Ya-Bing Wanga and Mackenzie Brown 2021. A Review of the Edge Detection Technology. Sparklinglight Transactions on Artificial Intelligence and Quantum Computing (STAIQC). 1, 2 (Oct. 2021), 26–37. DOI:https://doi.org/10.55011/staiqc.2021.1203.