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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMM | 2023-01-26 10:20 |
Miyagi | Tohoku Univ. (Primary: On-site, Secondary: Online) |
Proposal of Watermarking Method with Magnification Ratio Estimation Using Pilot Signal Rinka Kawano, Masaki Kawamura (Yamaguchi Univ.)  EMM2022-63 |
Resistance to attacks is required for watermarking methods.Conventional methods used error-correcting codes and spread s... [more] | EMM2022-63 pp.13-18 |
| EMM | 2021-03-04 13:45 |
Online | Online | [Poster Presentation]
Study on Watermarking Method Using SIFT Feature Points and DFT Domain Rinka Kawano, Masaki Kawamura (Yamaguchi Univ.) EMM2020-68 |
It is necessary for watermarking methods to resist geometric and non-geometric attacks. The SIFT feature-based methods w... [more] | EMM2020-68 pp.7-12 |
| EMM | 2019-01-11 11:25 |
Miyagi | Tohoku Univ. | Rotation angle estimation of watermarked regions by mode of a histogram Masato Hayashi, Masaki Kawamura (Yamaguchi Univ.) EMM2018-89 |
Digital watermarks can be embedded around SIFT feature points which have invariance of geometric transform. When an ima... [more] | EMM2018-89 pp.39-44 |
| EMM | 2018-03-05 14:35 |
Kagoshima | Naze Community Center (Amami-Shi, Kagoshima) | [Poster Presentation]
Improvement of SIFT feature-based watermarking method
-- Distortion reduction of feature regions by introducing variable magnification ratio -- Masato Hayashi, Masaki Kawamura (Yamaguchi Univ.) EMM2017-78 |
The method of Uchida and Kawamura, which uses SIFT feature points, has two problems. One is that the pixel values of th... [more] | EMM2017-78 pp.7-12 |
| MVE | 2017-10-19 10:45 |
Hokkaido | KitamiInstitute of Technology | A Study on Walking Navigation Interface for Visually Impaired Based on Pre-Recoded Video Kouki Ogahara, Itaru Kitahara, Yoshinari Kameda (U-Tsukuba) MVE2017-24 |
We are studying a new walking navigation interface for visually impaired people. We use a method of estimating the locat... [more] | MVE2017-24 pp.1-5 |
| PRMU, SP | 2017-06-23 14:15 |
Miyagi | A study on keypoint matching with light field information Masayuki Shimizu, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase (Nagoya Univ.) PRMU2017-36 SP2017-12 |
Recently, it is easier to obtain light field data because light field camera is commercially available. From light fiel... [more] |
PRMU2017-36 SP2017-12 pp.63-67 |
|
| VLD, DC, CPSY, RECONF, CPM, ICD, IE (Joint) [detail] |
2016-11-30 11:45 |
Osaka | Ritsumeikan University, Osaka Ibaraki Campus | Keypoint Detection based on Learning to Rank for Robust Image Matching under Resolution Variation Satoshi Yoshikawa, Keisuke Kameyama (Univ. of Tsukuba) CPM2016-85 ICD2016-46 IE2016-80 |
The image matching by keypoint selection from images is used in various situations in computer vision. Among them, Sca... [more] |
CPM2016-85 ICD2016-46 IE2016-80 pp.45-50 |
| SIS | 2016-03-10 15:50 |
Tokyo | Tokyo City Univ. | Feature Point Extraction from A Manga-Style Illustration of A Facial Image Using SIFT and Color Features as A Feature Vector Shun Aoki, Ryusuke Miyamoto (Meiji Univ.) SIS2015-59 |
Several schemes have been proposed to localize facial parts in natural imamges accurately because many practical applica... [more] | SIS2015-59 pp.63-68 |
| EMM | 2016-03-02 14:30 |
Kagoshima | Yakushima Environ. and Cultural Vill. Center | [Poster Presentation]
Evaluation of SIFT feature based watermarking method for scaling and rotation attacks Kouta Uchida, Masaki Kawamura (Yamaguchi Univ.) EMM2015-77 |
We evaluate SIFT feature based watermarking method for scaling and rotation attacks. In digital watermarking, it is requ... [more] | EMM2015-77 pp.7-12 |
| EMM | 2015-03-12 14:10 |
Okinawa | Consideration of watermarking method embedding surrounding region of SIFT feature Kouta Uchida, Masaki Kawamura (Yamaguchi Univ.) EMM2014-83 |
We considered a watermarking method embedding surrounding regions of SIFT feature points. In digital watermarking, it is... [more] | EMM2014-83 pp.37-42 |
|
| MI | 2015-03-03 09:36 |
Okinawa | Hotel Miyahira | Generation of CT images at arbitrary time phase using chest 4D-CT images Michiaki Nakagawa, Yasushi Hirano, Shoji Kido (Yamaguchi Univ.) MI2014-91 |
Recently，development of Computer-Aided Diagnosis（CAD）technology is remarkable. CAD technologies for respiratory system a... [more] | MI2014-91 pp.177-182 |
| BioX | 2014-10-17 10:20 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki) | A Study of a Score Calculation Method Using Correspondence of Feature Points for Biometric Authentication Koichi Ito, Shoichiro Aoyama, Takafumi Aoki (Tohoku Univ.) BioX2014-36 |
In the field of computer vision, a lot of feature-based correspondence matching methods have been proposed. These method... [more] | BioX2014-36 pp.43-48 |
| PRMU, IPSJ-CVIM, MVE [detail] | 2014-01-24 09:10 |
Osaka | A BoVW-based similar image Retrieval Supported by Salient Region Zijun Zou, Hisashi Koga (UEC) PRMU2013-110 MVE2013-51 |
The Bag of Visual Words(BoVW) model is prevailing in the area of image retrieval. However, because the BoVW model treats... [more] | PRMU2013-110 MVE2013-51 pp.183-188 |
|
| IE, ITE-AIT, ITE-ME [detail] | 2013-11-26 09:50 |
Fukuoka | Kurume National College of Technology | Accurate estimation of the fundamental matrix using hybrid statistics Ryo Okutani, Yoshimitsu Kuroki (Kurume NCT) IE2013-67 |
The fundamental matrix in epipolar constraint represents important information from different viewpoints. This matrix ca... [more] | IE2013-67 pp.27-32 |
| PRMU | 2013-03-15 10:00 |
Tokyo | Object Discovery from Images with Multiple Objects based on Co-occurring Graphs Takayuki Nanbu, Hisashi Koga, Toshinori Watanabe (Univ. of Electro- Comm.) PRMU2012-209 |
Although the BoF (Bag-of-Features) model has succeeded in automatic object discovery, it still has some drawbacks: For e... [more] | PRMU2012-209 pp.169-174 |
|
| ICD | 2012-12-17 15:55 |
Tokyo | Tokyo Tech Front | [Poster Presentation]
A Hardware-Friendly Object Recognition Algorithm Using Log Polar Coordinate Transformation Makoto Wada, Tadashi Shibata (UT) ICD2012-96 |
SIFT and SIFT-based algorithms are widely used in a variety of image recognition problems. However they present the fol... [more] |
ICD2012-96 p.35 |
| IE | 2012-04-27 13:40 |
Tokyo | Seikei University | Performance Comparison Between SIFT and SURF for Feature Points Matching in Dynamic Calibration with Zoom Camera Arata Suda, Hitomi Murakami, Atsushi Koike (Seikei Univ.), Hiroshi Sankoh, Sei Naito (KDDI Labs) IE2012-9 |
Synthetic technology of Free Viewpoint Video as variety of techniques has been proposed. but target space and projection... [more] | IE2012-9 pp.47-50 |
| PRMU, HIP | 2012-03-29 10:00 |
Hyogo | A Study on performance improvement of SIFT detector using laplacian filter Tosiaki Inoue, Mutsumi Ohta (Pioneer) PRMU2011-241 HIP2011-69 |
As rapid spread of various devices with built-in cameras, it is strongly expected to develop advanced image recognition ... [more] | PRMU2011-241 HIP2011-69 pp.7-12 |
|
| EMM | 2012-03-16 14:45 |
Osaka | Image watermarking resistant to geometric attacks based on SIFT feature Wei Na, Kazuhiko Yamaguchi (UEC) EMM2011-71 |
In image watermarking issue,geometric attacks are known as important and difficult problem to resist,which can desynchro... [more] | EMM2011-71 pp.43-48 |
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| PRMU, FM | 2011-12-15 11:00 |
Shizuoka | Hamamatsu Campus, Shizuoka Univ. | Generic Object Recognition by Graph Structural Expression Takahiro Hori, Tetsuya Takiguchi, Yasuo Ariki (Kobe Univ.) PRMU2011-127 |
This paper describes a method for generic object recognition using graph structural expression. In recent years, generic... [more] | PRMU2011-127 pp.19-24 |
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