Proceedings of the Fifth International Conference on Document Analysis and Recognition. ICDAR '99 (Cat. No.PR00318)最新文献

Performance evaluation of a new hybrid modeling technique for handwriting recognition using identical on-line and off-line data 基于相同在线和离线数据的手写识别混合建模新技术的性能评估

Proceedings of the Fifth International Conference on Document Analysis and Recognition. ICDAR '99 (Cat. No.PR00318) Pub Date : 1999-09-20 DOI: 10.1109/ICDAR.1999.791820

A. Brakensiek, A. Kosmala, D. Willett, Wenwei Wang, G. Rigoll

{"title":"Performance evaluation of a new hybrid modeling technique for handwriting recognition using identical on-line and off-line data","authors":"A. Brakensiek, A. Kosmala, D. Willett, Wenwei Wang, G. Rigoll","doi":"10.1109/ICDAR.1999.791820","DOIUrl":"https://doi.org/10.1109/ICDAR.1999.791820","url":null,"abstract":"The paper deals with the performance evaluation of a novel hybrid approach to large vocabulary cursive handwriting recognition and contains various innovations. 1) It presents the investigation of a new hybrid approach to handwriting recognition, consisting of hidden Markov models (HMMs) and neural networks trained with a special information theory based training criterion. This approach has only been recently introduced successfully to online handwriting recognition and is now investigated for the first time for offline recognition. 2) The hybrid approach is extensively compared to traditional HMM modeling techniques and the superior performance of the new hybrid approach is demonstrated. 3) The data for the comparison has been obtained from a database containing online handwritten data which has been converted to offline data. Therefore, a multiple evaluation has been carried out, incorporating the comparison of different modeling techniques and the additional comparison of each technique for online and offline recognition, using a unique database. The results confirm that online recognition leads to better recognition results due to the dynamic information of the data, but also show that it is possible to obtain recognition rates for offline recognition that are close to the results obtained for online recognition. Furthermore, it can be shown that for both online and offline recognition, the new hybrid approach clearly outperforms the competing traditional HMM techniques. It is also shown that the new hybrid approach yields superior results for the offline recognition of machine printed multifont characters.","PeriodicalId":130039,"journal":{"name":"Proceedings of the Fifth International Conference on Document Analysis and Recognition. ICDAR '99 (Cat. No.PR00318)","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123132576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 25

Extracting indexing keywords from image structures in engineering drawings 从工程图纸图像结构中提取索引关键词

Proceedings of the Fifth International Conference on Document Analysis and Recognition. ICDAR '99 (Cat. No.PR00318) Pub Date : 1999-09-20 DOI: 10.1109/ICDAR.1999.791827

T. Syeda-Mahmood

引用次数: 9

On-line correction of Web pages 网页的在线校正

Proceedings of the Fifth International Conference on Document Analysis and Recognition. ICDAR '99 (Cat. No.PR00318) Pub Date : 1999-09-20 DOI: 10.1109/ICDAR.1999.791854

H. Richy, G. Lorette

引用次数: 5

Symbolic representation and distributed matching strategies for schematics 原理图的符号表示与分布式匹配策略

Proceedings of the Fifth International Conference on Document Analysis and Recognition. ICDAR '99 (Cat. No.PR00318) Pub Date : 1999-09-20 DOI: 10.1109/ICDAR.1999.791882

M. Takatsuka, T. Caelli, G. West, S. Venkatesh

引用次数: 0

Advanced state clustering for very large vocabulary HMM-based on-line handwriting recognition 基于hmm的大词汇量在线手写识别的高级状态聚类

Proceedings of the Fifth International Conference on Document Analysis and Recognition. ICDAR '99 (Cat. No.PR00318) Pub Date : 1999-09-20 DOI: 10.1109/ICDAR.1999.791819

A. Kosmala, D. Willett, G. Rigoll

引用次数: 8

Retrieval from spoken documents using content and speaker information 使用内容和说话人信息从口语文档中检索

Proceedings of the Fifth International Conference on Document Analysis and Recognition. ICDAR '99 (Cat. No.PR00318) Pub Date : 1999-09-20 DOI: 10.1109/ICDAR.1999.791851

M. Viswanathan, H. Beigi, S. Dharanipragada, A. Tritschler

引用次数: 23

Document transport, transfer and exchange: security and commercial aspects 文件运输、转让和交换:安全和商业方面

Proceedings of the Fifth International Conference on Document Analysis and Recognition. ICDAR '99 (Cat. No.PR00318) Pub Date : 1999-09-20 DOI: 10.1109/ICDAR.1999.791855

Octavian Ureche, R. Plamondon

引用次数: 16

Multi-experts for touching digit string recognition 多专家触摸数字字符串识别

Proceedings of the Fifth International Conference on Document Analysis and Recognition. ICDAR '99 (Cat. No.PR00318) Pub Date : 1999-09-20 DOI: 10.1109/ICDAR.1999.791909

Xian Wang, Venu Govindaraju, S. Srihari

引用次数: 23

A system for automatic text detection in video 视频文本自动检测系统

Proceedings of the Fifth International Conference on Document Analysis and Recognition. ICDAR '99 (Cat. No.PR00318) Pub Date : 1999-09-20 DOI: 10.1109/ICDAR.1999.791717

U. Gargi, David J. Crandall, Sameer Kiran Antani, T. Gandhi, Ryan Keener, R. Kasturi

引用次数: 44

Heeding more than the top template 注意比顶部模板更多

Proceedings of the Fifth International Conference on Document Analysis and Recognition. ICDAR '99 (Cat. No.PR00318) Pub Date : 1999-09-20 DOI: 10.1109/ICDAR.1999.791804

Prateek Sarkar, G. Nagy

引用次数: 4