摘要
在静态图像传输中,针对含有噪声的数字图像去除相关性差的问题,借助数字图像的噪声模型,对图像作去噪处理后用静态图像压缩标准JPEG基本系统对图像压缩编码,采用VC++6.0实现该算法。实验结果表明,该方案具有较高压缩比、信噪比等良好性能,具有广泛的应用价值。
In the transmission of still images, aimed at the problem of impairing dependency of noised digital image, the paper gives an improvement of JPEG encoding compression that code the image with JPEG basic system after weakening noise process of image with noise model of digital image and implement it using VC＋＋6.0. The results of experiment show that this compression concept provides better impressive performance： high signal-to-noise-ratio and compression-ratio, and also has the value of a wide range of applications.
出处
《自动化技术与应用》
2010年第1期44-46,52,共4页
Techniques of Automation and Applications
