Recent Trends in Image Processing and Pattern Recognition |
Foundation of Computer Science USA |
RTIPPR - Number 3 |
None 2010 |
Authors: G. G. Rajput, Anita H. B. |
b52807d1-6eeb-4f84-af60-ad89e2d55151 |
G. G. Rajput, Anita H. B. . Handwritten Script Recognition using DCT and Wavelet Features at Block Level. Recent Trends in Image Processing and Pattern Recognition. RTIPPR, 3 (None 2010), 158-163.
In a country like India where different scripts are in use, automatic identification of handwritten script facilitates many important applications such as automatic transcription of multilingual documents and for the selection of script specific OCR in a multilingual environment. Existing script identification techniques depend on various features extracted from document images at character, word, text line or block level. In this paper, we propose a novel method towards multi-script identification at block level. The recognition is based upon features extracted using Discrete Cosine Transform (DCT) and Wavelets of Daubechies family. The proposed method is experimented on handwritten documents of eight Indian scripts that include English script and yielded encouraging results.