A Survey on Content-Aware Image and Video Retargeting

被引:17
作者
Kiess, Johannes [1 ]
Kopf, Stephan [2 ]
Guthier, Benjamin [1 ]
Effelsberg, Wolfgang [1 ]
机构
[1] Univ Mannheim, Dept Comp Sci 4, A5,6, D-68159 Mannheim, Germany
[2] Univ Appl Sci Dresden, Friedrich List Pl 1, D-01069 Dresden, Germany
关键词
Image retargeting; image resizing; video retargeting; video resizing; seam carving; warping; SALIENCY DETECTION; VISUAL-ATTENTION; DEPTH; INFORMATION;
D O I
10.1145/3231598
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This survey introduces the current state of the art in image and video retargeting and describes important ideas and technologies that have influenced the recent work. Retargeting is the process of adapting an image or video from one screen resolution to another to fit different displays, for example, when watching a wide screen movie on a normal television screen or a mobile device. As there has been considerable work done in this field already, this survey provides an overview of the techniques. It is meant to be a starting point for new research in the field. We include explanations of basic terms and operators, as well as the basic workflow of the different methods.
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页数:28
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