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专利名称Patent Title
一种基于视觉注意的视频感兴趣区域的提取方法
Method for extracting video interested region based on visual attention
点评:一种基于视觉注意的视频感兴趣区域的提取方法,该方法提取的感兴趣区域融合了静态图像域视觉注意、运动视觉注意和深度视觉注意,有效抑制各视觉注意提取内在的单一性和不准确性,解决了静态图像域视觉注意中的复杂背景引起的噪声问题,解决了运动视觉注意无法提取局部运动和运动幅度小的感兴趣区域,从而提高计算精度,增强算法的稳定性,能够从纹理复杂的背景和运动环境中提取出感兴趣区域;另外,通过该方法获取的感兴趣区域除符合人眼对静态纹理视频帧的视觉感兴趣特性和人眼对运动对象感兴趣的视觉特性外,还符合在立体视觉中对深度感强或距离近的对象感兴趣的深度感知特性,符合人眼立体视觉的语义特征。

Comment: The invention discloses a method for extracting a video interested region based on a visual attention. The interested region extracted by the method combines a static image domain visual attention, a motion visual attention and a depth perception attention, and the method efficiently restrains the internal unicity and inaccuracy of each visual attention extraction and solves the problem of noisescaused by a complex background in the static image domain visual attention and the problem that the motion visual attention can not extract an interested region with small local motion and motion amplitude, thus the method improves the calculation accuracy, enhances the algorithm stability and extracts an interested region from a background with complex veins and the motion environment; furthermore, the interested region obtained by the method accords with the depth perception feature interesting on an object having a strong depth perception or a short distance in the stereovision and the semantic characteristic of human eye stereovision besides according with the vision feature of human eye interesting a static grain video frame and interesting a motion object.
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