27 search results - page 1 / 6 » Character Recognition under Severe Perspective Distortion |
ICDAR
2009
IEEE
13 years 11 months ago
2009
IEEE
A common problem encountered in signboard recognition is the perspective distortion of characters. In this paper, we propose a method which is able to directly recognize character...
ICDAR
2011
IEEE
12 years 4 months ago
2011
IEEE
—In this paper, we present a novel method to recognize characters with severe perspective distortion using hash tables and perspective invariants. The proposed algorithm consists...
ICDAR
2009
IEEE
13 years 11 months ago
2009
IEEE
Camera-based character recognition systems should have the capability of quick operation and recognizing perspectively distorted texts in a complex layout. In this paper, in order...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
As camera resolution increases, high-speed non-contact text capture through a digital camera is opening up a new channel for document capture and understanding. Unfortunately, per...
ICDAR
2011
IEEE
12 years 4 months ago
2011
IEEE
—In this paper, we propose a new method for three dimensional rotation-free recognition of characters in scene. In the proposed method, we employ the Modified Quadratic Discrimi...