IEEE - Institute of Electrical and Electronics Engineers, Inc. - Graph-Based Joint Dequantization and Contrast Enhancement of Poorly Lit JPEG Images

Author(s): Xianming Liu ; Gene Cheung ; Xiangyang Ji ; Debin Zhao ; Wen Gao
Sponsor(s): IEEE Signal Processing Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 March 2019
Volume: 28
Page(s): 1,205 - 1,219
ISSN (Electronic): 1941-0042
ISSN (Paper): 1057-7149
DOI: 10.1109/TIP.2018.2872871
Regular:

JPEG images captured in poor lighting conditions suffer from both low luminance contrast and coarse quantization artifacts due to lossy compression. Performing dequantization and contrast... View More

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