Huang Xianwu, Chen Chibiao, Li Qiujing, Li Jiahua . A FAST WAVELET TRANSFORM ALGORITHM WITHOUT MULTIPLICATION[J]. Journal of Electronics & Information Technology, 2001, 23(10): 1027-1031.
Citation:
Huang Xianwu, Chen Chibiao, Li Qiujing, Li Jiahua . A FAST WAVELET TRANSFORM ALGORITHM WITHOUT MULTIPLICATION[J]. Journal of Electronics & Information Technology, 2001, 23(10): 1027-1031.
Huang Xianwu, Chen Chibiao, Li Qiujing, Li Jiahua . A FAST WAVELET TRANSFORM ALGORITHM WITHOUT MULTIPLICATION[J]. Journal of Electronics & Information Technology, 2001, 23(10): 1027-1031.
Citation:
Huang Xianwu, Chen Chibiao, Li Qiujing, Li Jiahua . A FAST WAVELET TRANSFORM ALGORITHM WITHOUT MULTIPLICATION[J]. Journal of Electronics & Information Technology, 2001, 23(10): 1027-1031.
In this paper,an algorithm of wavelet transform without multiplication is introduced. It can implement 2D separable wavelet transform rapidly. The speed of transform is greatly improved comparing to the classical float algorithm. It is also easy to be implemented in hardware. This algorithm will have broad application potentials in image compression.
李建平主编,小波分析与信号处理一理论、应用及软件实现,重庆,重庆出版社,1997,89-94.[2]A.S. Lewis, G. Konwles, Image compression using the 2-D wavelet transform, IEEE Trans. on Image Processing, 1992, 1(2), 244-250.[3]马淮祯等,子波分析与子波变换,广州,华南理工大学出版社,1992,124-130.
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