arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 1003.5891cs.CV
收藏

基于Tesseract开源OCR引擎的手写体罗马字识别

Recognition of Handwritten Roman Script Using Tesseract Open source OCR Engine

Techno India College of Technology(Techno India 技术学院);Jadavpur University(jadavpur 大学)

Sandip Rakshit, Subhadip Basu

摘要:

在目前的工作中,我们已经使用Tesseract 2.01开源光学字符识别(OCR)引擎下的Apache许可证2.0识别的手写样本的小写罗马脚本。从多个用户收集手写的孤立和自由流动的文本样本。Tesseract经过训练,可以识别这两类文档页面的用户特定手写样本。在一个单一的用户模型上,系统用1844个孤立的手写字符进行训练,并在1133个字符上进行测试。该系统的整体字符级的准确度为83.5%。系统未能分割5.56%的字符,错误分类10.94%的字符。

英文摘要:

In the present work, we have used Tesseract 2.01 open source Optical Character Recognition (OCR) Engine under Apache License 2.0 for recognition of handwriting samples of lower case Roman script. Handwritten isolated and free-flow text samples were collected from multiple users. Tesseract is trained to recognize user-specific handwriting samples of both the categories of document pages. On a single user model, the system is trained with 1844 isolated handwritten characters and the performance is tested on 1133 characters, taken form the test set. The overall character-level accuracy of the system is observed as 83.5%. The system fails to segment 5.56% characters and erroneously classifies 10.94% characters.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑