Title :
Word & Character Segmentation for Bangla Handwriting Analysis & Recognition
Author :
Halder, C. ; Roy, K.
Author_Institution :
Dept. of Comput. Sci., West Bengal State Univ., Kolkata, India
Abstract :
Segmentation of unconstrained handwritten word into different zones (upper middle and lower) and characters is more difficult than that of printed documents. This is mainly because of variability in inter-character distance, skew, slant, size and curved like handwriting. Sometimes components of two consecutive characters may be touched or overlapped and this situation complicates the segmentation task greatly. In Indian languages such touching or overlapping occurs frequently because of modified characters of upper-zone and lower-zone. In this paper we propose a simple method to segment unconstrained handwritten Bangla word. We achieved 81.41% success rate in the proposed system.
Keywords :
document image processing; handwriting recognition; handwritten character recognition; image segmentation; natural language processing; optical character recognition; Bangla handwriting analysis; Bangla handwriting recognition; Indian languages; character segmentation; curved like handwriting; intercharacter distance; printed documents; size; skew; slant; unconstrained handwritten Bangla word segmentation; Accuracy; Character recognition; Compounds; Handwriting recognition; Histograms; Image segmentation; Noise measurement; Busy zone; Lower zone; Middle zone; Segmentation; Upper zone;
Conference_Titel :
Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG), 2011 Third National Conference on
Conference_Location :
Hubli, Karnataka
Print_ISBN :
978-1-4577-2102-1
DOI :
10.1109/NCVPRIPG.2011.68