全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

符合人眼视觉感知特性的改进PSNR评价方法

, PP. 309-313

Keywords: 通信技术,峰值信噪比(PSNR),视觉感知,立体图像,质量评价

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对重构立体图像的视觉感知效果较好,而峰值信噪比(PSNR)值却很低的问题,提出一种基于加权滤波、隶属度函数以及滑动窗的方法来改进PSNR值,使其符合人眼视觉感知特性。实验结果表明,经本文方法改进的PSNR值与人眼视觉感知特性一致,从而提高了PSNR评价方法在立体重构图像中的通用性。

References

[1]  健康问题难挡3D电视市场普及[N]. 消费电子, 2011-07-27.
[2]  Wang Z, Bovik A C. Modern Image Quality Assessment[M]. New York: Morgan and Clay Pool, 2006.
[3]  Winklera S. Digital Video Quality:Vision Models and Metrics[M]. Switzeriand: John Wiley and Sons, 2005: 71-156.
[4]  Chen Guan-hao, Yang Chun-ling, Xie Sheng-li. Gradient-based structural similarity for image quality assessment[C]∥IEEE International Conference on Image Processing, 2006: 2929-2932.
[5]  卢国庆,李均利,陈刚,等. 基于运动信息和结构信息的视频质量评价方法[J]. 计算机仿真, 2010,27(6): 262-266.Lu Guo-qing, Li Jun-li, Chen Gang, et al. Video quality assessment measurement based on motion information and structural distortion[J]. Computer Simulation, 2010, 27(6): 262-266.
[6]  林翔宇,田翔,陈耀武. 基于失真度估计的无参考视频质量评价[J]. 吉林大学学报:工学版, 2013,43(1): 212-217.Lin Xiang-yu, Tian Xiang, Chen Yao-wu. No-reference video quality assessment based on distortion estimation[J]. Journal of Jilin University (Engineering and Technology Edition), 2013,43(1): 212-217.
[7]  吕丹,毕笃彦. 基于结构相似的DCT域图像质量评价[J]. 吉林大学学报:工学版,2011,41(6): 1771-1776.Lyu Dan, Bi Du-yan. Image quality assessment in DCT domain based on structural similarity[J]. Journal of Jilin University (Engineering and Technology Edition),2011,41(6): 1771-1776.
[8]  李红蕾,凌捷,徐少强. 关于图象质量评价指标PSNR的注记[J]. 广东工业大学学报,2004, 21(3):74-78.Li Hong-lei, Ling Jie, Xu Shao-qiang. Note about image quality evaluation index PSNR[J]. Journal of Guangdong University of Technology,2004, 21(3): 74-78.
[9]  李永强,沈庆国,朱江, 等. 数字视频质量评价方法综述[J]. 电视技术,2006,6: 74-77.Li Yong-qiang,Shen Guo-qing,Zhu Jiang,et al. Overview of video quality evaluation methods[J]. Video Engineering, 2006,6:74-77.
[10]  蔡靖,杨晋生,丁润涛. 模糊加权均值滤波器[J].中国图象图形学报,2000,5(1):52-56.Cai Jing, Yang Jin-sheng, Ding Run-tao. Fuzzy weighted average filter[J]. Journal of Image and Graphics,2000,5(1):52-56.
[11]  Yuan Hai-dong, Ma Hua-dong, Huang Xiao-dong. Automatic pixel-shift detection and restoration in videos[C]∥IEEE International Conference on Multimedia and Expo, 2008: 1541-1544.
[12]  马行. 基于四维矩阵的立体视频压缩算法研究[D]. 长春:吉林大学, 2009.Ma Xing. Research on stereo video compression algorithm based on four dimensional matrix[D]. Changchun: Jilin University,2009.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133