A High-Precision Low-Area Unified Architecture for Lossy and Lossless 3D Multi-Level Discrete Wavelet Transform.
Rakesh BiswasSiddarth Reddy MalreddySwapna BanerjeePublished in: IEEE Trans. Circuits Syst. Video Technol. (2018)
Keyphrases
- high precision
- discrete wavelet transform
- achieve high precision
- high recall
- integer wavelet transform
- lossless compression
- multiresolution
- subband
- wavelet domain
- wavelet coefficients
- high frequency
- lossy compression
- shift invariant
- image fusion
- image compression
- dual tree
- lossless coding
- low frequency
- complex wavelet transform
- wavelet filters
- haar wavelet transform
- wavelet transform
- jpeg compression
- data compression
- lifting scheme
- high compression ratio
- feature vectors
- arithmetic coding
- multiscale
- lossless image compression
- high accuracy
- computer vision
- spatial domain
- image quality