J4 ›› 2011, Vol. 49 ›› Issue (01): 82-86.
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ZHANG Decai, ZHOU Chunguang, ZHOU Qiang, CHI Shuzhen, WANG Sujing
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Abstract:
A new holefilling algorithm based on contour was proposed. First of all, the circumscribed contour to the target area is found and ma rked, then a point in the area is selected as the seed to perform the regiongrowing operation inside the contour until all the points are found. At last, the algorithm eliminates all the marks, and sets the target area foreground color. Experimental results show that the algorithm is adaptable to any kind of hole filling algorithm and efficient. And the speed of the algorithm will be accelerated when the area of the target reduces. When the algorithm is applied in the motion detection system, more complete information of the moving target will be acquired.
Key words: region growing, holefilling, circumscribed contour; moving object detection
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ZHANG De-Cai, ZHOU Chun-Guang, ZHOU Jiang, CHE Chu-Zhen, WANG Su-Jing. Hole-Filling Algorithm Based on Contour[J].J4, 2011, 49(01): 82-86.
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