Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
PRMU, DE |
2011-06-07 14:00 |
Kanagawa |
|
Duplicate Registration of Data in Approximate Nearest Neighbor Masakazu Iwamura, Tomoyuki Muto, Koichi Kise (Osaka Prefecture Univ.) DE2011-20 PRMU2011-51 |
We propose a new method based on duplicate registration of data
in approximate nearest neighbor problem.
In the experi... [more] |
DE2011-20 PRMU2011-51 pp.111-116 |
EMM |
2011-05-30 14:40 |
Tokyo |
National Inst. of Info. |
[Invited Talk]
The Data-Embedding Pen Seiichi Uchida (Kyushu Univ.), Marcus Liwicki (DFKI), Masakazu Iwamura (Osaka Prefecture Univ.), Shinichiro Omachi (Tohoku Univ.), Koichi Kise (Osaka Prefecture Univ.) EMM2011-4 |
Handwriting is one of the oldest media for human beings. Even after the invention of the printing technology, handwritin... [more] |
EMM2011-4 pp.17-22 |
PRMU |
2011-03-10 09:30 |
Ibaraki |
|
Memory Reduction and Stability Improvement for Real-Time Document Image Retrieval with a Database of 10 Million Pages Kazutaka Takeda, Koichi Kise, Masakazu Iwamura (Osaka Prefecture Univ.) PRMU2010-238 |
In this paper, we propose a large-scale document image retrieval method which realizes real-time processing with Locally... [more] |
PRMU2010-238 pp.7-12 |
PRMU |
2011-03-11 10:00 |
Ibaraki |
|
Improvement of Word Recognition Accuracy with Spellchecker Based on Tendency of Recognition Error of Characters Nobuhiko Asada, Masakazu Iwamura, Koichi Kise (Osaka Pref Univ.) PRMU2010-268 |
In this paper, we discuss a method to cope with severe perspective
distortion
to realize ``all-round recognition'' of ... [more] |
PRMU2010-268 pp.183-188 |
PRMU |
2011-03-11 11:10 |
Ibaraki |
|
Recognition of Characters in Scenes by Using Geometric Contexts of Local Features Takuya Kobayashi, Masakazu Iwamura, Koichi Kise (Osaka Prefecture Univ.) PRMU2010-275 |
If you can get useful information from a character image in scene you take with your camera,
all you have to do is rele... [more] |
PRMU2010-275 pp.223-228 |
PRMU |
2011-03-11 11:40 |
Ibaraki |
|
Improving memory Efficiency for Planar Object Recognition Using Two-stage Search Shinya Ujihara, Koichi Kise, Masakazu Iwamura (Osaka Prefecture Univ.) |
[more] |
|
PRMU |
2011-03-11 17:00 |
Ibaraki |
|
Generation of character patterns from sample character images Hiroya Saito, Yoshihiro Sugaya, Shinichiro Omachi (Tohoku Univ.), Seiichi Uchida (Kyushu Univ.), Masakazu Iwamura, Koichi Kise (Osaka Prefecture Univ.) PRMU2010-287 |
Various character fonts are used depending on a purpose or a use. However, designing character fonts requires great effo... [more] |
PRMU2010-287 pp.293-298 |
IBISML, PRMU, IPSJ-CVIM [detail] |
2010-09-05 11:40 |
Fukuoka |
Fukuoka Univ. |
Is quantity better than quality?
-- A study case on a simple classifier applied to digit character recognition -- Sabine Barrat (Osaka Prefecture Univ./JSPS/Nancy Univ./LORIA), Geoffrey Alary (Osaka Prefecture Univ./EISTI), Masakazu Iwamura, Koichi Kise (Osaka Prefecture Univ.), Seiichi Uchida (Kyushu Univ.), Shinichiro Omachi (Tohoku Univ.) PRMU2010-65 IBISML2010-37 |
This paper deals with a learning method for digit character recognition.
We propose to expand character image databases... [more] |
PRMU2010-65 IBISML2010-37 pp.75-80 |
PRMU, HIP |
2010-03-16 15:30 |
Kagoshima |
Kagoshima Univ. |
Position Detection For a Camera Pen Using LLAH and Dot Patterns Matthias Sperber, Martin Klinkigt, Koichi Kise, Masakazu Iwamura (Osaka Prefecture Univ.), Benjamin Adrian, Andreas Dengel (German Research Center for Artificial Intelligence) PRMU2009-318 HIP2009-203 |
[more] |
PRMU2009-318 HIP2009-203 pp.501-506 |
PRMU, HIP |
2010-03-16 15:55 |
Kagoshima |
Kagoshima Univ. |
Improvement of Accuracy of Document Image Retrieval by Expanding Queries and Databases Megumi Chikano, Kazumasa Iwata, Koichi Kise, Masakazu Iwamura (Osaka Prefecture Univ.), Seiichi Uchida (Kyushu Univ.), Shinichiro Omachi (Tohoku Univ.) PRMU2009-319 HIP2009-204 |
[more] |
PRMU2009-319 HIP2009-204 pp.507-512 |
PRMU |
2010-02-18 11:00 |
Tokyo |
Tokyo Univ. of Agriculture and Technology |
Quality Analysis of Handwriting Recovery from Pen-Tip Camera Images Shuji Tajima, Seiichi Uchida (Kyushu Univ.), Masakazu Iwamura (Osaka Prefecture Univ.), Shinichiro Omachi (Touhoku Univ.), Koichi Kise (Osaka Prefecture Univ.) PRMU2009-208 |
Quality of a camera-based handwriting pattern acquisition system is analyzed.
The system assumes that the camera is m... [more] |
PRMU2009-208 pp.7-12 |
PRMU |
2010-02-18 14:45 |
Tokyo |
Tokyo Univ. of Agriculture and Technology |
Camera Pen System Using Feature Tracking and Document Image Retrieval Kazumasa Iwata, Koichi Kise, Masakazu Iwamura (Osaka Pref. Univ.), Seiichi Uchida (kyushu Univ.), Shinichiro Omachi (Tohoku Univ.) PRMU2009-214 |
This report presents a camera-pen for acquiring handwriting as digital ink.
With a pen we write memos on blank paper as... [more] |
PRMU2009-214 pp.39-44 |
PRMU |
2010-02-18 15:45 |
Tokyo |
Tokyo Univ. of Agriculture and Technology |
A Camera-Based Information Acquisition System Using a Technique of Real-Time Word Recognition Tomohiko Tsuji, Masakazu Iwamura, Koichi Kise (Osaka Pref. Univ.) PRMU2009-216 |
In order to realize a comfortable user interface, rapid response and intuitive operation are required. The camera-based ... [more] |
PRMU2009-216 pp.51-56 |
PRMU |
2010-02-19 11:45 |
Tokyo |
Tokyo Univ. of Agriculture and Technology |
Real-Time Case-Based Recognition of Camera-Captured Characters Masakazu Iwamura, Tomohiko Tsuji, Koichi Kise (Osaka Pref. Univ.) PRMU2009-222 |
In this paper,
in the recognition problem of camera-captured characters,
we present how to realize quick and precise r... [more] |
PRMU2009-222 pp.87-92 |
PRMU |
2010-02-19 14:15 |
Tokyo |
Tokyo Univ. of Agriculture and Technology |
An Interface for Embedding Online Information During Writing Marcus Liwicki (Kyushu Univ./DFKI), Seiichi Uchida (Kyushu Univ.), Masakazu Iwamura (Osaka Pref. Univ.), Shinichiro Omachi (Tohoku Univ.), Koichi Kise (Osaka Pref. Univ.) PRMU2009-225 |
[more] |
PRMU2009-225 pp.105-110 |
PRMU, SP, MVE, CQ |
2010-01-21 13:10 |
Kyoto |
Kyoto Univ. |
Derivation of Theoretical Formulae of Accuracy and Memory Amount on Accessing Neighboring Buckets in Hash-Based Approximate Nearest Neighbor Search Tomoyuki Muto, Masashi Tada, Masakazu Iwamura, Koichi Kise (Osaka Prefecture Univ.) CQ2009-71 PRMU2009-170 SP2009-111 MVE2009-93 |
Approximate nearest neighbor search is a technique which greatly
reduces processing time and required amount of memory ... [more] |
CQ2009-71 PRMU2009-170 SP2009-111 MVE2009-93 pp.109-114 |
PRMU |
2009-11-27 09:30 |
Ishikawa |
Ishikawa Industrial Promotion Center |
Approximate Nearest Neighbor Search Based on a Multi-Valued Expression of Closeness Masashi Tada, Tomoyuki Muto, Masakazu Iwamura, Koichi Kise (Osaka Pref. Univ.) PRMU2009-110 |
Approximate nearest neighbor search is a technique which greatly
reduces processing time and required amount of memory
... [more] |
PRMU2009-110 pp.121-126 |
PRMU |
2009-06-19 10:20 |
Hokkaido |
Hokkaido Univ. |
Efficient Approximate Nearest Neighbor Search Based on Accessing Neighboring Buckets Tomoyuki Muto, Masashi Tada, Masakazu Iwamura, Koichi Kise (Osaka Pref. Univ.) PRMU2009-53 |
[more] |
PRMU2009-53 pp.83-88 |
PRMU |
2009-03-14 10:45 |
Miyagi |
Tohoku Institute of Technology |
Large-Scale Image Recognition with a Camera Phone Kazuto Noguchi, Shinya Ujihara, Koichi Kise, Masakazu Iwamura (Osaka Prefecture Univ.) PRMU2008-270 |
For image recognition with a camera phone, defocus and motion-blur cause a serious decrease of the
image recognition ra... [more] |
PRMU2008-270 pp.205-210 |
PRMU |
2009-02-19 10:30 |
Tokyo |
Univ. of Tokyo (IIS) |
Conspicious Character Patterns Ryoji Hattori, Seiichi Uchida (Kyushu Univ.), Masakazu Iwamura (Osaka Prefecture Univ.), Shinichiro Omachi (Tohoku Univ.), Koichi Kise (Osaka Prefecture Univ.) PRMU2008-209 |
Characters in scene image are often hard to detect, i.e., not conspicuous. Thus, one of the main tasks for camera-based ... [more] |
PRMU2008-209 pp.7-12 |