发明名称 |
Method of compensating for distortion in text recognition |
摘要 |
A method of compensating for distortion in text recognition is provided, which includes extracting a text region from an image; estimating the form of an upper end of the extracted text region; estimating the form of a lower end of the extracted text region; estimating the form of left and right sides of the extracted text region; estimating a diagram constituted in the form of the estimated upper end, lower end, left and right sides, and including a minimum area of the text region; and transforming the text region constituting the estimated diagram into a rectangular diagram using an affine transform. |
申请公布号 |
US8417057(B2) |
申请公布日期 |
2013.04.09 |
申请号 |
US20100705238 |
申请日期 |
2010.02.12 |
申请人 |
OH SANG-WOOK;HWANG SEONG-TAEK;KIM HYUN-SOO;KIM SANG-HO;LEE GUEE-SANG;KIM SOO-HYUNG;YANG HYUNG-JEONG;KIM EUI-CHUL;SAMSUNG ELECTRONICS CO., LTD.;INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY |
发明人 |
OH SANG-WOOK;HWANG SEONG-TAEK;KIM HYUN-SOO;KIM SANG-HO;LEE GUEE-SANG;KIM SOO-HYUNG;YANG HYUNG-JEONG;KIM EUI-CHUL |
分类号 |
G06K9/40 |
主分类号 |
G06K9/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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