Content- and disparity-adaptive stereoscopic image retargeting
Yan, Weiqing, Hou, Chunping, Zhou, Yuan, and Xiang, Wei (2016) Content- and disparity-adaptive stereoscopic image retargeting. Journal of Modern Optics, 63 (3). pp. 207-218.
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Abstract
The paper proposes a content- and disparity-adaptive stereoscopic image retargeting. To simultaneously avoid the saliency content and disparity distortion, firstly, we calculate the image saliency region distortion difference, and conclude the factors causing visual distortion. Then, the proposed method via a convex quadratic programming can simultaneously avoid the distortion of the salient region and adjust disparity to a target area, by considering the relationship of the scaling factor of salient region and the disparity scaling factor. The experimental results show that the proposed method is able to successfully adapt the image disparity to the target display screen, while the salient objects remain undistorted in the retargeted stereoscopic image.
| Item ID: | 47406 |
|---|---|
| Item Type: | Article (Research - C1) |
| ISSN: | 1362-3044 |
| Keywords: | stereoscopic display, stereoscopic image, disparity adjustment, content-aware, retargeting, convex quadratic programming |
| Funders: | National Natural Science Foundation of China (NNSF), Ministry of Education of China (MEC), Queensland Government (QG) |
| Projects and Grants: | NNSF 61201179, NNSF 61571326, NNSF 61471262, MEC 20130032110010, QG Smart Futures Fellowship |
| Date Deposited: | 28 Feb 2017 23:28 |
| FoR Codes: | 46 INFORMATION AND COMPUTING SCIENCES > 4603 Computer vision and multimedia computation > 460306 Image processing @ 100% |
| SEO Codes: | 89 INFORMATION AND COMMUNICATION SERVICES > 8999 Other Information and Communication Services > 899999 Information and Communication Services not elsewhere classified @ 100% |
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