A Modified Greedy Algorithm for Wavelet Coefficients Reconstruction.
Deyin LiuRuojin CaoXiaomin MuLin QiPublished in: CSE (2014)
Keyphrases
- greedy algorithm
- wavelet coefficients
- wavelet transform
- wavelet domain
- multiresolution
- discrete wavelet transform
- subband
- multiscale
- shift invariant
- image denoising
- high frequency
- greedy algorithms
- objective function
- influence maximization
- greedy strategy
- worst case
- bit plane
- feature vectors
- image reconstruction
- image compression
- wavelet based image coding
- dynamic programming
- reconstructed image
- bitstream
- set cover
- high resolution
- marginal distributions
- influence spread
- image coding
- computer vision
- optical flow
- feature extraction