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席志红,赵蓝飞,张驰,张志民
Tone mapping based on variational model in gradient domain
IZhi-hong X,Lan-fei ZHAO,Chi ZHANG,Zhong-min ZHANG
通信学报 . 2015, (1): 1 -8 .  DOI: 10.11959/j.issn.1000-436x.2015001