Non-Parameter Local Transformation of Low Frequency Wavelet Coefficients Applied in Aerial Texture Retrieval.
Xubing ZhangCai BoXinrong HuMin LiPublished in: J. Softw. (2011)
Keyphrases
- low frequency
- wavelet coefficients
- high frequency
- wavelet transform
- subband
- discrete wavelet transform
- wavelet domain
- contourlet transform
- multiresolution
- texture retrieval
- multiscale
- frequency domain
- image denoising
- shift invariant
- generalized gaussian density
- wavelet decomposition
- low pass
- high resolution
- image compression
- texture descriptors
- visual quality
- filter bank
- spatial domain
- bitstream
- noisy images
- computer vision
- natural images
- edge detection
- feature vectors
- high quality
- feature extraction