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Design of 2D Checkboard Nonuniform Directional Filter Banks and Its Application to Image Nonlinear Approximation.
Wei Zhong
Kaiyang Xia
Li Fang
Long Ye
Qin Zhang
Published in:
IFTC (2018)
Keyphrases
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image representation
directional filter banks
multiscale
image features
image data
image classification
image analysis
image segmentation
test images
edge detection
contourlet transform
image retrieval
high quality
similarity measure
natural images
high resolution
image denoising
low frequency
morphological filters