peak signal meaning in Chinese
峰值信号
最强信号
Examples
- Peak signal to noise ratio , psnr
通过比较降噪前后的峰值信噪比 - Experiments are performed on monochrome and color image sequences , and performance is measured by the peak signal to noise ratio ( psnr )
最后分别对单色和彩色图像序列进行了实验，利用峰值信噪比( psnr )来度量算法的性能。 - Experiment results show that in low bit rate environment , the new image compression scheme performs better than jpeg in the aspects of perception and psnr ( peak signal noise ratio )
实验结果表明该算法在低码率下，相比jpeg ，获得了在视觉效果和峰值信噪比方面更好的恢复图像质量。 - Simulation results show that the ringing artifacts around the image are reduced , the main information is preserved , and the peak signal to noise ratio ( psnr ) is higher than the known methods
仿真计算表明,该方法可有效抑制图像边界的振铃效应并保护了图像的重要信息,并且比现有的方法具有更高的峰值信噪比。 - On the other hand , image quality measures haven ’ t been improved correspondingly . the most popular image quality assessment ( iqa ) is still traditional methods whose representative is psnr ( peak signal - to - noise ratio )
在对图像质量要求愈来愈高的今天,传统的图像质量评价算法已无法提供令人满意的结果,成为图像处理技术的薄弱环节。