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Animated visualization of time-varying 2D flows using error diffusion.
Alejo Hausner
Published in:
AVI (2006)
Keyphrases
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error diffusion
gray scale
image quality
quantization error
inverse halftoning
gray level
human visual system
halftone images
halftoning algorithm
noise shaping
frequency domain
blue noise
data hiding
mid frequency
color palette
face recognition
binary images
high quality