Application of Geometry Rectification to Deformed Characters Recognition
Liqun Wang, Honghui Fan
Available Online April 2016.
- https://doi.org/10.2991/emim-16.2016.222How to use a DOI?
- Deformed characters; Character recognition; Geometry rectification; Machine vision
- Due to the complexity of text deformation, it brings great difficulties to the character recognition. In this paper, we propose an algorithm based on geometry rectification to identify the deformed characters, which improves the accuracy and recall rate of text recognition. In this method, the deformed character is rectified within a circle using the moments of deformed character, and then it can be recognized in real time by comparing the similarity of distance histogram and angle histogram. Experimental results show that the method based on affine invariant can recognize the English characters and numbers with a very high recognition rate.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Liqun Wang AU - Honghui Fan PY - 2016/04 DA - 2016/04 TI - Application of Geometry Rectification to Deformed Characters Recognition BT - 6th International Conference on Electronic, Mechanical, Information and Management Society PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/emim-16.2016.222 DO - https://doi.org/10.2991/emim-16.2016.222 ID - Wang2016/04 ER -