MRG-OHTC Database for Online Handwritten Tibetan Character Recognition
A handwritten Tibetan database, MRG-OHTC, is presented to facilitate the research of online handwritten Tibetan character recognition. The database contains 910 Tibetan character classes written by 130 persons from Tibetan ethnic minority. These characters are selected from basic set and extension set A of Tibetan coded character set. The current version of this database is collected using electronic pen on digital tablet. We investigate some characteristic of writing style from different writers. We evaluate MRG-OHTC database using existing algorithms as a baseline. Experimental results reveal a big challenge to higher recognition performance. To our knowledge, MRG-OHTC is the first publicly available database for handwritten Tibetan research. It provides a basic database to compare empirically different algorithms for handwritten Tibetan character recognition.
Long-long Ma Hui-dan Liu Jian Wu
National Engineering Research Center of Fundamental Software Institute of Software, Chinese Academy of Sciences Beijing, P.R.China
国际会议
北京
英文
207-211
2011-09-01（万方平台首次上网日期，不代表论文的发表时间）