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Proceedings Paper

Image retargeting using non-uniform scaling with adaptive local search window
Author(s): Shanshan Wang; Amr Abdel-Dayem
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Paper Abstract

This paper presents a new content-aware image-retargeting scheme, based on non-uniform scaling, to adaptively adjust the image's dimensions for various screen sizes. Based on an importance map, the energy contribution for each line in the reduced dimension to the overall energy within the image is computed. Then, the image is adaptively mapped and resampled based on the energy contribution function. Experimental results showed that the performance of the proposed scheme is comparable to seam carving in visual quality. However, it is computationally less expensive.

Paper Details

Date Published: 1 October 2011
PDF: 8 pages
Proc. SPIE 8285, International Conference on Graphic and Image Processing (ICGIP 2011), 82852C (1 October 2011); doi: 10.1117/12.913554
Show Author Affiliations
Shanshan Wang, Laurentian Univ. (Canada)
Amr Abdel-Dayem, Laurentian Univ. (Canada)


Published in SPIE Proceedings Vol. 8285:
International Conference on Graphic and Image Processing (ICGIP 2011)
Yi Xie; Yanjun Zheng, Editor(s)

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