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METHODS OF EXTRACTING A SALIENT REGION AND AN APPARATUSES USING THE SAME CAPABLE OF IMPROVING DEPTH PERCEPTION OF A STEREO IMAGE
METHODS OF EXTRACTING A SALIENT REGION AND AN APPARATUSES USING THE SAME CAPABLE OF IMPROVING DEPTH PERCEPTION OF A STEREO IMAGE
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机译:使用提高立体图像深度感知能力的相同方法提取显着区域和设备的方法
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摘要
PURPOSE: A method of extracting a salient region and an apparatus using the same are provided to detect a salient region in a scene for maintenance of depth perception when generating a multi-view image, thereby improving depth perception of a stereo image.;CONSTITUTION: A method of extracting a salient region by a salient region determining apparatus comprises the steps of: segmenting a stereo image(S130); producing a sparse disparity(S150); producing an average disparity of each segment(S160); normalizing and storing the average disparity of each segment(S165); producing an average motion of each segment(S170); and producing a saliency of each segment(S180).;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Input right and left stereo images; (S100) Extract a salient region and calculate variation between salient regions; (S110) Calculate illumination-based low-resolution stereo image variation; (S120) Calculate the movement between frames for each right and left image; (S130) Divide a stereo image and extract a segment; (S140) Combine variations; (S145) Remove an outlier; (S150) Calculate and store a sparse variation; (S160) Calculate an average variation of a segment; (S165) Normalize and store an average variation of each segment; (S170) Calculate, normalize and store an average movement of each segment; (S180) Calculate an overall importance of each segment
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