Quality Assessment of Stereoscopic Images
Quality Assessment of Stereoscopic Images
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DOI：
10.1155/2008/659024
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发表时间：
2008-01-01
影响因子：
2.4
通讯作者：
Cousseau, Romain
中科院分区：
文献类型：
--
作者：
Benoit, Alexandre;Le Callet, Patrick;Cousseau, Romain
文献中已经提出了几种指标来评估二维图像的感知质量。然而，对于立体图像的质量评估却没有类似的努力。因此，在本文中，我们回顾了与3D可视化相关的不同问题，并提出了一种利用二维质量指标和深度信息融合来评估立体像对的质量指标。所提出的指标使用SAMVIQ方法进行主观评估。具体而言，考虑了编码产生的失真，并通过主观测试估计立体像对的质量下降。版权所有 (C) 2008 亚历山大·贝努瓦等人。
Several metrics have been proposed in literature to assess the perceptual quality of two-dimensional images. However, no similar effort has been devoted to quality assessment of stereoscopic images. Therefore, in this paper, we review the different issues related to 3D visualization, and we propose a quality metric for the assessment of stereopairs using the fusion of 2D quality metrics and of the depth information. The proposed metric is evaluated using the SAMVIQ methodology for subjective assessment. Specifically, distortions deriving from coding are taken into account and the quality degradation of the stereopair is estimated by means of subjective tests. Copyright (C) 2008 Alexandre Benoit et al.