An Adaptive-Angle-Method for Uyghur Location

Author

Deng Rengreng ; Halidan, A.

Author_Institution

Dept. of Electr. Eng. Coll., Xinjiang Univ., Urumqi, China

fYear

2012

fDate

27-30 May 2012

Firstpage

1

Lastpage

4

Abstract

According to the limitation of too many text location methods only be used for horizontal texts by now, the paper adopts an adaptive-angle-method for text image location. Firstly, we do the first-location for the original image, and by means of projection with a threshold and projection features on pixels, starting from the Uyghur baseline characteristics, and combined with the proposed adaptive method to choose the angle for the smallest text area, so we can make the second-location. The method can adapt to horizontal and inclined text. A large number of tests show that the adaptive method have great practicality and high accuracy.

Keywords

document image processing; text analysis; Uyghur baseline characteristics; Uyghur location; adaptive-angle-method; horizontal texts; inclined text; original image first-location; original image second-location; projection features; text image location method; threshold features; Accuracy; Classification algorithms; Educational institutions; Feature extraction; Image edge detection; Licenses; Noise;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering and Technology (S-CET), 2012 Spring Congress on

Conference_Location

Xian

Print_ISBN

978-1-4577-1965-3

Type

conf

DOI

10.1109/SCET.2012.6341964

Filename

6341964