Contourlet-based image quality assessment for synthesised virtual image

被引：11
|
作者：
Yang, Y. [1 ]
Dai, Q. [1 ]
机构：
[1] Tsinghua Univ, Dept Automat, Beijing 100084, Peoples R China
来源：
ELECTRONICS LETTERS | 2010年 / 46卷 / 07期
基金：
国家高技术研究发展计划(863计划);
关键词：
D O I：
10.1049/el.2010.3522
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A perceptual quality assessment model for synthesised virtual images in practical free viewpoint video systems is presented. The model is based on contourlet and neighbouring references, and can be used for the case when the original reference and ground-truth geometric information are both absent. Subjective tests have been performed to determine the overall image quality. The results demonstrate that the proposed model outperforms other popular quality assessment models.
引用
收藏
页码：492 / 493
页数：2
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