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Optimizing color edge contrast in presence of noise and amplitude quantization errors.
Fritz Lebowsky
Yong Huang
Published in:
Color Imaging: Processing, Hardcopy, and Applications (2007)
Keyphrases
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quantization error
quantization noise
color channels
error diffusion
additive noise
color images
color information
edge detection
gray scale
reconstruction error
image quality
noisy images
spatial domain
multiscale
image classification
feature space
object recognition