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The Slanting Image Detecting and Rectifying Technology in OCR System

Ming Delie Liu Jian Hu Jiazhong Li Haitao  
On the basis of the features of the text image in character recognition system, a new algorithm is put forth to detect and rectify the slanting image. By using the linear whole block moving method in each vertical segment, this algorithm has effectively overcome the unfavorable fuzzy influence brought by geometrical rectification, and greatly enhanced the executive speed of slanting rectification. Its implementation is also given.
【Fund】: 国家高技术研究发展计划资助项目! (86 3 30 6 0 3 0 5 4)
【CateGory Index】: TP274
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