Multiscale discrete wavelet transform of the finite spectrum digital images.
Viktor P. DvorkovichPublished in: MECO (2016)
Keyphrases
- discrete wavelet transform
- digital images
- multiscale
- wavelet domain
- wavelet coefficients
- image fusion
- wavelet transform
- contourlet transform
- shift invariant
- laplacian pyramid
- subband
- digital watermarking
- haar wavelet transform
- jpeg compression
- coarse to fine
- image processing
- high frequency
- multiresolution
- natural images
- spatial domain
- denoising
- scale space
- edge detection
- wavelet decomposition
- dual tree complex wavelet transform
- image representation
- image denoising
- filter bank
- dual tree
- feature vectors
- complex wavelet transform
- lifting scheme
- image segmentation
- low frequency
- human visual system
- ridgelet transform
- image compression
- high quality
- translation invariant
- palmprint
- phase information
- remote sensing
- feature extraction