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GPU Accelerated Symmetry Transform for Object Saliency.
| 题名： | GPU Accelerated Symmetry Transform for Object Saliency. |
| 作者： | Owens, J. |
| 关键词： | Object Saliency |
| 摘要： | This technical note describes a method to compute a symmetry transform in 2-D images, based on matching image gradients around a center reference point. The method is particularly amenable to parallel processing, and we describe an implementation that runs on graphics processing units for significantly reduced execution time for VGA-sized images. The symmetry transform has potential for use in finding salient regions containing objects, and also may be applicable to stable object keypoints for recognition. |
| 报告类型： | 科技报告 |
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