id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fcis-2969	Lan, Jianghai; Lin, Guojun	A Review of Facial Expression Recognition	2022	3	.pdf	application/pdf	2041	125	51	We summarize some widely used public data sets for facial expression recognition; The basic flow of facial expression recognition is briefly introduced. A face with arbitrary posture or even extreme profile can be positively transformed or rotated through a codec structure generator, which has far-reaching significance for the study of facial expression recognition with low robustness in the field.	cache/fcis-2969.pdf	txt/fcis-2969.txt