Image retargeting using non-uniform scaling with adaptive local search window

Shanshan Wang; Amr Abdel-Dayem

doi:10.1117/12.913554

1 October 2011 Image retargeting using non-uniform scaling with adaptive local search window

Shanshan Wang, Amr Abdel-Dayem

Proceedings Volume 8285, International Conference on Graphic and Image Processing (ICGIP 2011); 82852C (2011) https://doi.org/10.1117/12.913554
Event: 2011 International Conference on Graphic and Image Processing, 2011, Cairo, Egypt

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.

Citation Download Citation

Shanshan Wang and Amr Abdel-Dayem "Image retargeting using non-uniform scaling with adaptive local search window", Proc. SPIE 8285, International Conference on Graphic and Image Processing (ICGIP 2011), 82852C (1 October 2011); https://doi.org/10.1117/12.913554

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