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Shading and texture constrained retinex for correcting vignetting on dermatological macro images.
S. Sathish
M. G. Sumithra
K. Mohana Sundaram
Published in:
Vis. Comput. (2023)
Keyphrases
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surface shape
surface orientation
surface normals
shape from shading
single image
image database
extracted from images
image analysis
image brightness
skin lesion
original images
spatially varying
illumination conditions
texture classification
image structure
natural images
image features
image data