Spherical Image Compression Using Spherical Wavelet Transform.
Huan WangYunhui ShiJin WangGang WuNam LingBaocai YinPublished in: MMAsia (2021)
Keyphrases
- wavelet transform
- spherical harmonics
- multiresolution
- multiscale
- three dimensional
- wavelet coefficients
- image coding
- databases
- spherical images
- wavelet domain
- subband
- unit sphere
- image compression
- genetic algorithm
- high frequency
- feature space
- low frequency
- image acquisition
- feature extraction
- arbitrary shape
- image sequences