Memory-efficient discrete wavelet transform architecture based on wordlength optimization.
Yusong HuChing-Chuen JongPublished in: ISCAS (2015)
Keyphrases
- discrete wavelet transform
- memory efficient
- wavelet coefficients
- wavelet domain
- multiresolution
- subband
- image fusion
- haar wavelet transform
- high frequency
- shift invariant
- complex wavelet transform
- dual tree complex wavelet transform
- low frequency
- digital watermarking
- jpeg compression
- wavelet transform
- object recognition
- dual tree
- lifting scheme
- image sequences
- computer vision
- wavelet filters
- image compression
- multiscale
- feature vectors
- remote sensing
- data fusion