iqa meaning in Chinese
国际品质大奖
国际品质奖
国际品质认证
Examples
- The creative points of this method are expatiated in the following part . 1 、 the algorithm is established in color iqa
在本文中,颜色的特征的提取是在视觉彩色模型? hls空间进行的。 - So the subjective iqa can not be used widely . today image encoding pursues low error rate and high compression ratio , which needs effective iqa
客观保真度这一概念用来描述评价对象与参考图像间的相似程度,即是对图像逼真度的测量。 - Aims to the problem mentioned above , this paper proposed an iqa for color images which is on the base of widely referring to the material about iqas from home and abroad
颜色是彩色图像区别于灰度图像的重要特征。由于本文是针对彩色图像的质量评价,因此,颜色评价必不可少。 - 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。 - Previous iqas are mainly designed for gray level images or binary images . when it comes to color iqa , the usual solution is applying iqas into three frames ( rgb , yuv , etc ) independently and adopting their average , which lead to an inaccurate result
为了验证算法的有效性,本文以visualc + + 6 . 0为开发工具,进行了仿真试验,试验图片均为来自典型测试图像库中的彩色图像,其大小为256 256 24bit 。