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A wavelet packet-based noise reduction algorithm of NTSC images using CVBS characteristics.
Bo Ra Lim
Hyun Seung Lee
Rae-Hong Park
Seungjoon Yang
Published in:
IEEE Trans. Consumer Electron. (2009)
Keyphrases
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wavelet packet
image data
gaussian noise
object recognition
input image
image classification
denoising
image retrieval
image features
edge detection
image recognition
similarity measure
filter bank
feature extraction
transfer function
multiscale
wavelet packet decomposition