Multi-focus image fusion using quaternion wavelet transform.
Xue-Ni ZhengXiaoqing LuoZhancheng ZhangXiao-Jun WuPublished in: ICPR (2016)
Keyphrases
- wavelet transform
- multi focus image fusion
- image fusion
- multiresolution
- dt cwt
- dual tree
- image coding
- multiscale
- subband
- image compression
- wavelet coefficients
- wavelet decomposition
- high frequency
- wavelet domain
- low frequency
- wavelet filters
- feature extraction
- remote sensing
- discrete wavelet transform
- fusion method
- texture analysis
- filter bank
- distance measure
- similarity measure
- image segmentation