id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fcis-31241	Ye, Sen; Sun, Mingge; Li, Jian; Huang, Dongxuan; Chai, Jiaxuan	A Comparative Study on Edge Detection Algorithms for Automotive Lighting Systems	2025	4	.pdf	application/pdf	2262	120	33	LOG Operator (Marr-Hildreth Operator) Detection Principle and Applications Marr-Hildreth edge detection is a classical and important method for image edge detection. Edge detection methods in image processing enable efficient and precise extraction of light pattern contours, providing technical support for automated inspection systems.	cache/fcis-31241.pdf	txt/fcis-31241.txt