Character shape restoration system through medial axis points in video
Shape restoration for characters in video is challenging because natural scene characters usually suffer from low resolution, complex background and perspective distortion. In this paper, we propose histogram gradient division and reverse gradient orientation in a new way to select Text Pixel Candid...
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| Main Authors: | , , , , |
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| Format: | Article |
| Published: |
Elsevier
2015
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/19541/ http://dx.doi.org/10.1016/j.neucom.2015.02.044 |
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