The experimental results show that the information entropy window with the wavelet sub band method enables to produce favorable visual characteristics, and the efficiency of contrast enhancement is 80% greater than that of the conventional method.
The experimental results show that the information entropy window with the wavelet sub band method enables to produce favorable visual characteristics, and the efficiency of contrast enhancement is 80% greater than that of the conventional method.
实验表明，采用信息熵窗的小波分析方法来增强弱目标图像能够产生良好的效果，对比度增强效率比传统增强方法提高80%以上。