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A variational method for expanding the bit-depth of low contrast image
Motong Qiao
, Wei Wang
,
Michael K. Ng
Department of Mathematics
Research output
:
Chapter in book/report/conference proceeding
›
Conference proceeding
›
peer-review
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Dive into the research topics of 'A variational method for expanding the bit-depth of low contrast image'. Together they form a unique fingerprint.
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Keyphrases
Low Contrast
100%
Variational Methods
100%
Bit Depth
100%
Mapping Function
75%
Bit-depth Expansion
75%
Local Mapping
75%
High Bit-depth
50%
Energy Functional
25%
Variational Approach
25%
Smoothing Methods
25%
Spatial Regularization
25%
Pixel Location
25%
Histogram Equalization
25%
Depth Value
25%
Low-bit
25%
Image Processing Techniques
25%
Depth Image
25%
Equalization Techniques
25%
Computer Science
Image Contrast
100%
Mapping Function
75%
Objective Function
50%
Experimental Result
25%
Regularization
25%
Energy Functional
25%
Variational Approach
25%
Histogram Equalization
25%
Pixel Location
25%
Image Processing Technique
25%
Engineering
Bit Depth
100%
Mapping Function
37%
Objective Function
25%
Experimental Result
12%
Regularization
12%
Image Processing
12%
Histogram
12%
Energy Functional
12%
Processing Technique
12%
Pixel Location
12%
Material Science
Image Processing
100%