ヒューマンインフォメーション 画質差を伴ったステレオ静止画像の画質評価モデルの検討

Abstract

The influence that picture quality differences give to the perceived overall quality of the picture is examined when a stereoscopic picture is of a disparate quality in object and background area, . A subjective assessment test used pictures for evaluation made by encoding several parameters. These pictures showed differences in stereoscopic objects and other background areas. The picture quality of the objects and the background areas was defined based on a the subjective assessment score, and an estimation method for assessing the overall picture quality was examined using the assessment scores. An objective picture quality evaluation model, constructed without using the original picture was also examined.