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Publications (3 of 3) Show all publications
Wahlberg, F., Brun, A. & Mårtensson, L. (2015). Writer identification using the Quill-Curvature feature in old manuscripts. In: Proceedings of SSBA, 2015: . Paper presented at SSBA Symposium 2015, 17-18 mars 2015, Ystad/Lund.
Open this publication in new window or tab >>Writer identification using the Quill-Curvature feature in old manuscripts
2015 (English)In: Proceedings of SSBA, 2015, 2015Conference paper, Oral presentation only (Other academic)
National Category
Computer Vision and Robotics (Autonomous Systems) Languages and Literature
Research subject
Computerized Image Processing
Identifiers
urn:nbn:se:hig:diva-25287 (URN)
Conference
SSBA Symposium 2015, 17-18 mars 2015, Ystad/Lund
Available from: 2015-09-03 Created: 2017-09-18 Last updated: 2018-03-13Bibliographically approved
Wahlberg, F., Dahllöf, M., Mårtensson, L. & Brun, A. (2012). Word Spotting in Pre-Modern Manuscripts using Dynamic Time Warping. In: Proceedings of SSBA, 2012: . Paper presented at SSBA Symposium 2012, 8-9 mars 2012, Stockholm.
Open this publication in new window or tab >>Word Spotting in Pre-Modern Manuscripts using Dynamic Time Warping
2012 (English)In: Proceedings of SSBA, 2012, 2012Conference paper, Oral presentation only (Other academic)
National Category
Computer Vision and Robotics (Autonomous Systems)
Research subject
Computerized Image Processing
Identifiers
urn:nbn:se:hig:diva-25289 (URN)
Conference
SSBA Symposium 2012, 8-9 mars 2012, Stockholm
Projects
q2bq2b_vr2012
Available from: 2012-12-17 Created: 2017-09-18 Last updated: 2018-03-13Bibliographically approved
Wahlberg, F., Dahllöf, M., Mårtensson, L. & Brun, A. (2011). Data Mining Medieval Documents by Word Spotting. In: Proceedings of the 2011 Workshop on Historical Document Imaging and Processing: . Paper presented at Workshop on Historical Document Imaging and Processing, 16-17 Sep 2011, Beijing, China (pp. 75-82). New York: ACM
Open this publication in new window or tab >>Data Mining Medieval Documents by Word Spotting
2011 (English)In: Proceedings of the 2011 Workshop on Historical Document Imaging and Processing, New York: ACM , 2011, p. 75-82Conference paper, Published paper (Refereed)
Abstract [en]

This paper presents novel results for word spotting based on dynamic time warping applied to medieval manuscripts in Latin and Old Swedish. A target word is marked by a user, and the method automatically finds similar word forms in the document by matching them against the target. The method automatically identifies pages and lines. We show that our method improves accuracy compared to earlier proposals for this kind of handwriting. An advantage of the new method is that it performs matching within a text line without presupposing that the difficult problem of segmenting the text line into individual words has been solved. We evaluate our word spotting implementation on two medieval manuscripts representing two script types. We also show that it can be useful by helping a user find words in a manuscript and present graphs of word statistics as a function of page number.

Place, publisher, year, edition, pages
New York: ACM, 2011
National Category
Humanities and the Arts Language Technology (Computational Linguistics)
Research subject
Computational Linguistics; Computerized Image Processing
Identifiers
urn:nbn:se:hig:diva-25267 (URN)10.1145/2037342.2037355 (DOI)978-1-4503-0916-5 (ISBN)
Conference
Workshop on Historical Document Imaging and Processing, 16-17 Sep 2011, Beijing, China
Available from: 2017-09-18 Created: 2017-09-18 Last updated: 2018-03-13Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0002-4405-6888

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