| Presentation | 2013-03-15 A Matching Technique for Handwritten Characters in the Form of Quadratic Bezier Curves : A Method for Automated Marking of Examination Papers such as "Kanji Kentei" Nobuhiko IDO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Many trials in the field of education have been reported on the practical uses of tablet devices with touch panels. I previously proposed a new letter input system of handwriting which enables automated marking of examination papers such as "Kanji Kentei." This paper focuses on a matching method between a handwritten letter and a correct letter which are expressed as quadratic Bezier curves. I propose a new coordinate system called "order coordinate system" and use the distances based on it to construct stroke correspondences between the two letters. The experimental system shows the proposed matching method can be applied to complex Chinese characters and deformed handwritten letters. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Handwriting / Automated Grading / Kanji Kentei / Quadratic Bezier Curve / Order Coordinate System |
| Paper # | PRMU2012-215 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2013/3/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Matching Technique for Handwritten Characters in the Form of Quadratic Bezier Curves : A Method for Automated Marking of Examination Papers such as "Kanji Kentei" |
| Sub Title (in English) | |
| Keyword(1) | Handwriting |
| Keyword(2) | Automated Grading |
| Keyword(3) | Kanji Kentei |
| Keyword(4) | Quadratic Bezier Curve |
| Keyword(5) | Order Coordinate System |
| 1st Author's Name | Nobuhiko IDO |
| 1st Author's Affiliation | School of Business Administration, Gifu Keizai University() |
| Date | 2013-03-15 |
| Paper # | PRMU2012-215 |
| Volume (vol) | vol.112 |
| Number (no) | 495 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |