Perceived Picture Quality of Frame-Compatible 3DTV Video Formats

F. Speranza, R. Renaud, A. Vincent, W. J. Tam
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引用次数: 6

Abstract

In the stereoscopic high-definition (HD) frame-compatible formats, the separate left and right views are reduced in resolution and packed to fit within the same video frame as a conventional two-dimensional high-definition signal. Since they do not require additional transmission bandwidth and entail limited changes to the existing broadcasting infrastructure, these formats have been suggested for 3DTV. However, the convenience of frame-compatible formats comes at the expense of lower picture quality of the 3D signal. In this study, we evaluated the loss in picture quality of two frame-compatible formats: 1080i Side-by-Side and 720p Top/Bottom, using a subjective assessment experiment.
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帧兼容3DTV视频格式的感知图像质量
在立体高清(HD)帧兼容格式中,独立的左视图和右视图的分辨率被降低,并打包到与传统二维高清信号相同的视频帧中。由于它们不需要额外的传输带宽,并且对现有广播基础设施的改变有限,因此建议将这些格式用于3DTV。然而,帧兼容格式的便利性是以较低的3D信号图像质量为代价的。在本研究中,我们使用主观评估实验评估了两种帧兼容格式:1080i并排和720p上下的图像质量损失。
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