Tracking and retrieval of pen tip positions for an intelligent camera pen

Kazumasa Iwata, Koichi Kise, Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi

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

3 Citations (Scopus)

Abstract

This paper presents a method of recovering digital ink for an intelligent camera pen, which is characterized by the functions that (1) it works on ordinary paper and (2) if an electronic document is printed on the paper the recovered digital ink is associated with the document. Two technologies called paper fingerprint and document image retrieval are integrated for realizing the above functions. The key of the integration is the introduction of image mosaicing and fast retrieval of previously seen fingerprints based on hashing of SURF local features. From the experimental results of 50 handwritings, we have confirmed that the proposed method is effective to recover and locate the digital ink from the handwriting on a physical paper.

Original languageEnglish
Title of host publicationProceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010
Pages277-282
Number of pages6
DOIs
Publication statusPublished - Dec 1 2010
Event12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010 - Kolkata, India
Duration: Nov 16 2010Nov 18 2010

Publication series

NameProceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010

Other

Other12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010
CountryIndia
CityKolkata
Period11/16/1011/18/10

Fingerprint

Light pens
Ink
Cameras
Image retrieval

All Science Journal Classification (ASJC) codes

  • Computer Vision and Pattern Recognition

Cite this

Iwata, K., Kise, K., Iwamura, M., Uchida, S., & Omachi, S. (2010). Tracking and retrieval of pen tip positions for an intelligent camera pen. In Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010 (pp. 277-282). [5693536] (Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010). https://doi.org/10.1109/ICFHR.2010.50

Tracking and retrieval of pen tip positions for an intelligent camera pen. / Iwata, Kazumasa; Kise, Koichi; Iwamura, Masakazu; Uchida, Seiichi; Omachi, Shinichiro.

Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010. 2010. p. 277-282 5693536 (Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010).

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

Iwata, K, Kise, K, Iwamura, M, Uchida, S & Omachi, S 2010, Tracking and retrieval of pen tip positions for an intelligent camera pen. in Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010., 5693536, Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010, pp. 277-282, 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010, Kolkata, India, 11/16/10. https://doi.org/10.1109/ICFHR.2010.50
Iwata K, Kise K, Iwamura M, Uchida S, Omachi S. Tracking and retrieval of pen tip positions for an intelligent camera pen. In Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010. 2010. p. 277-282. 5693536. (Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010). https://doi.org/10.1109/ICFHR.2010.50
Iwata, Kazumasa ; Kise, Koichi ; Iwamura, Masakazu ; Uchida, Seiichi ; Omachi, Shinichiro. / Tracking and retrieval of pen tip positions for an intelligent camera pen. Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010. 2010. pp. 277-282 (Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010).
@inproceedings{840fd2202908429aba69b4916915ff3e,
title = "Tracking and retrieval of pen tip positions for an intelligent camera pen",
abstract = "This paper presents a method of recovering digital ink for an intelligent camera pen, which is characterized by the functions that (1) it works on ordinary paper and (2) if an electronic document is printed on the paper the recovered digital ink is associated with the document. Two technologies called paper fingerprint and document image retrieval are integrated for realizing the above functions. The key of the integration is the introduction of image mosaicing and fast retrieval of previously seen fingerprints based on hashing of SURF local features. From the experimental results of 50 handwritings, we have confirmed that the proposed method is effective to recover and locate the digital ink from the handwriting on a physical paper.",
author = "Kazumasa Iwata and Koichi Kise and Masakazu Iwamura and Seiichi Uchida and Shinichiro Omachi",
year = "2010",
month = "12",
day = "1",
doi = "10.1109/ICFHR.2010.50",
language = "English",
isbn = "9780769542218",
series = "Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010",
pages = "277--282",
booktitle = "Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010",

}

TY - GEN

T1 - Tracking and retrieval of pen tip positions for an intelligent camera pen

AU - Iwata, Kazumasa

AU - Kise, Koichi

AU - Iwamura, Masakazu

AU - Uchida, Seiichi

AU - Omachi, Shinichiro

PY - 2010/12/1

Y1 - 2010/12/1

N2 - This paper presents a method of recovering digital ink for an intelligent camera pen, which is characterized by the functions that (1) it works on ordinary paper and (2) if an electronic document is printed on the paper the recovered digital ink is associated with the document. Two technologies called paper fingerprint and document image retrieval are integrated for realizing the above functions. The key of the integration is the introduction of image mosaicing and fast retrieval of previously seen fingerprints based on hashing of SURF local features. From the experimental results of 50 handwritings, we have confirmed that the proposed method is effective to recover and locate the digital ink from the handwriting on a physical paper.

AB - This paper presents a method of recovering digital ink for an intelligent camera pen, which is characterized by the functions that (1) it works on ordinary paper and (2) if an electronic document is printed on the paper the recovered digital ink is associated with the document. Two technologies called paper fingerprint and document image retrieval are integrated for realizing the above functions. The key of the integration is the introduction of image mosaicing and fast retrieval of previously seen fingerprints based on hashing of SURF local features. From the experimental results of 50 handwritings, we have confirmed that the proposed method is effective to recover and locate the digital ink from the handwriting on a physical paper.

UR - http://www.scopus.com/inward/record.url?scp=79951688957&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79951688957&partnerID=8YFLogxK

U2 - 10.1109/ICFHR.2010.50

DO - 10.1109/ICFHR.2010.50

M3 - Conference contribution

AN - SCOPUS:79951688957

SN - 9780769542218

T3 - Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010

SP - 277

EP - 282

BT - Proceedings - 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010

ER -