摘要
为了提高小波变换的处理速度,提出了基于块的尺度优先的多维并行处理算法,并结合美国TI公司的最新一代C67XDSP芯片的硬件特点,设计了浮点离散小波变换的DSP并行实现。
To improve the speed of wavelet transform,an algorithm for multiple parallel process is proposed based on scale priority of data block.In combination with the hardware characteristics of the new generation of C67X DSP chips,DSP parallel implementation of floating discrete wavelet transform is designed.
出处
《长江大学学报(自然科学版)》
CAS
2005年第7期248-250,共3页
Journal of Yangtze University(Natural Science Edition)