Handwritten character recognition using monotonic and continuous two-dimensional warping

Seiichi Uchida, Hiroaki Sakoe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

14 Citations (Scopus)

Abstract

In this paper, a handwritten character recognition experiment using a monotonic and continuous two-dimensional warping algorithm is reported. This warping algorithm is based on dynamic programming and searches for the optimal pixel-to-pixel mapping between given two images subject to two-dimensional monotonicity and continuity constraints. Experimental comparisons with rigid matching and local perturbation show the performance superiority of the monotonic and continuous warping in character recognition.

Original languageEnglish
Title of host publicationProceedings of the 5th International Conference on Document Analysis and Recognition, ICDAR 1999
PublisherIEEE Computer Society
Pages503-506
Number of pages4
ISBN (Electronic)0769503187
DOIs
Publication statusPublished - Jan 1 1999
Event5th International Conference on Document Analysis and Recognition, ICDAR 1999 - Bangalore, India
Duration: Sep 20 1999Sep 22 1999

Other

Other5th International Conference on Document Analysis and Recognition, ICDAR 1999
CountryIndia
CityBangalore
Period9/20/999/22/99

Fingerprint

Character recognition
Pixels
Dynamic programming
Experiments

All Science Journal Classification (ASJC) codes

  • Computer Vision and Pattern Recognition

Cite this

Uchida, S., & Sakoe, H. (1999). Handwritten character recognition using monotonic and continuous two-dimensional warping. In Proceedings of the 5th International Conference on Document Analysis and Recognition, ICDAR 1999 (pp. 503-506). [791834] IEEE Computer Society. https://doi.org/10.1109/ICDAR.1999.791834

Handwritten character recognition using monotonic and continuous two-dimensional warping. / Uchida, Seiichi; Sakoe, Hiroaki.

Proceedings of the 5th International Conference on Document Analysis and Recognition, ICDAR 1999. IEEE Computer Society, 1999. p. 503-506 791834.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Uchida, S & Sakoe, H 1999, Handwritten character recognition using monotonic and continuous two-dimensional warping. in Proceedings of the 5th International Conference on Document Analysis and Recognition, ICDAR 1999., 791834, IEEE Computer Society, pp. 503-506, 5th International Conference on Document Analysis and Recognition, ICDAR 1999, Bangalore, India, 9/20/99. https://doi.org/10.1109/ICDAR.1999.791834
Uchida S, Sakoe H. Handwritten character recognition using monotonic and continuous two-dimensional warping. In Proceedings of the 5th International Conference on Document Analysis and Recognition, ICDAR 1999. IEEE Computer Society. 1999. p. 503-506. 791834 https://doi.org/10.1109/ICDAR.1999.791834
Uchida, Seiichi ; Sakoe, Hiroaki. / Handwritten character recognition using monotonic and continuous two-dimensional warping. Proceedings of the 5th International Conference on Document Analysis and Recognition, ICDAR 1999. IEEE Computer Society, 1999. pp. 503-506
@inproceedings{3dac70d6f6ab4220a657557038f3d2e1,
title = "Handwritten character recognition using monotonic and continuous two-dimensional warping",
abstract = "In this paper, a handwritten character recognition experiment using a monotonic and continuous two-dimensional warping algorithm is reported. This warping algorithm is based on dynamic programming and searches for the optimal pixel-to-pixel mapping between given two images subject to two-dimensional monotonicity and continuity constraints. Experimental comparisons with rigid matching and local perturbation show the performance superiority of the monotonic and continuous warping in character recognition.",
author = "Seiichi Uchida and Hiroaki Sakoe",
year = "1999",
month = "1",
day = "1",
doi = "10.1109/ICDAR.1999.791834",
language = "English",
pages = "503--506",
booktitle = "Proceedings of the 5th International Conference on Document Analysis and Recognition, ICDAR 1999",
publisher = "IEEE Computer Society",
address = "United States",

}

TY - GEN

T1 - Handwritten character recognition using monotonic and continuous two-dimensional warping

AU - Uchida, Seiichi

AU - Sakoe, Hiroaki

PY - 1999/1/1

Y1 - 1999/1/1

N2 - In this paper, a handwritten character recognition experiment using a monotonic and continuous two-dimensional warping algorithm is reported. This warping algorithm is based on dynamic programming and searches for the optimal pixel-to-pixel mapping between given two images subject to two-dimensional monotonicity and continuity constraints. Experimental comparisons with rigid matching and local perturbation show the performance superiority of the monotonic and continuous warping in character recognition.

AB - In this paper, a handwritten character recognition experiment using a monotonic and continuous two-dimensional warping algorithm is reported. This warping algorithm is based on dynamic programming and searches for the optimal pixel-to-pixel mapping between given two images subject to two-dimensional monotonicity and continuity constraints. Experimental comparisons with rigid matching and local perturbation show the performance superiority of the monotonic and continuous warping in character recognition.

UR - http://www.scopus.com/inward/record.url?scp=0001872457&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0001872457&partnerID=8YFLogxK

U2 - 10.1109/ICDAR.1999.791834

DO - 10.1109/ICDAR.1999.791834

M3 - Conference contribution

AN - SCOPUS:0001872457

SP - 503

EP - 506

BT - Proceedings of the 5th International Conference on Document Analysis and Recognition, ICDAR 1999

PB - IEEE Computer Society

ER -