A New Adaptive Subpixel-based Downsampling Scheme using Edge Detection.

Lu Fang Oscar C. Au Yi Yang Weiran Tang Xing Wen

Published in: ISCAS (2009)

Keyphrases

edge detection
frequency domain analysis
image processing
optical flow
edge detector
noisy images
detection scheme
recursive filtering
multiscale
image enhancement
noise estimation
detection algorithm
video watermarking