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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-16 10:10 |
Okinawa | Okinawaken Seinenkaikan (Naha-shi) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Trends and Prospects of Free Viewpoint Video Technologies Toshiaki Fujii (Nagoya Univ.)  IMQ2022-50 CQ2022-91 IE2022-127 MVE2022-80 |
This presentation will review previous research on free viewpoint video technology and introduce recent technological tr... [more] | IMQ2022-50 CQ2022-91 IE2022-127 MVE2022-80 p.149(IMQ), p.57(CQ), p.149(IE), p.149(MVE) |
| IE | 2023-02-02 16:15 |
Tokyo | NII (Primary: On-site, Secondary: Online) |
[Invited Talk]
When Compressive Light Field Acquisition Meets Deep Learning Keita Takahashi (Nagoya Univ.) IE2022-56 |
The light field is a basic representation for 3-D visual information, and it is usually treated as a set of images taken... [more] | IE2022-56 p.20 |
| IE | 2022-01-24 11:35 |
Tokyo | National Institute of Informatics (Primary: On-site, Secondary: Online) |
4D light field compression based on view interpolation using multi-focus images Shuho Umebayashi (TUS/NII), Kazuya Kodama (NII), Takayuki Hamamoto (TUS) IE2021-28 |
Light field reproduction by 3D reconstruction using multi-view videos has been widely developed. For example, while such... [more] | IE2021-28 pp.5-8 |
| IPSJ-AVM, CS, IE, ITE-BCT [detail] | 2021-11-25 11:15 |
Online | Online | CS2021-62 IE2021-21 |
A light field (LF) image is composed of multi-view images acquired by slightly offset viewpoints. We propose a novel met... [more] | CS2021-62 IE2021-21 pp.13-18 |
| SIP, MI, IE | 2019-05-24 09:25 |
Aichi | Applying traveling salesman problem to light fields coding using HEVC and its performance evaluation Kota Imaeda, Kohei Isechi, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.), Yukihiro Bandoh, Takehito Miyazawa, Seishi Takamura, Atsushi Shimizu (NTT) SIP2019-8 IE2019-8 MI2019-8 |
We studied a coding scheme for a light field (LF), which is represented as dense multi-view images, using state-of-the-a... [more] | SIP2019-8 IE2019-8 MI2019-8 pp.33-38 |
|
| PRMU, MVE, IPSJ-CVIM [detail] | 2019-01-18 13:55 |
Kyoto | [Invited Talk]
Compressive Acquisition and Display of Light Fields Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) PRMU2018-107 MVE2018-49 |
The notion of light field provides a framework where all the light-rays traveling in 3-D space are described for visual ... [more] | PRMU2018-107 MVE2018-49 p.129 |
|
| IEE-CMN, EMM, LOIS, IE, ITE-ME [detail] | 2018-09-27 15:15 |
Oita | Beppu Int'l Convention Ctr. aka B-CON Plaza | [Special Talk]
Coded Acquistion of Light Fields
-- From Basis Representation to Deep Learning -- Keita Takahashi (Nagoya Univ.) LOIS2018-15 IE2018-35 EMM2018-54 |
A light field, which is often understood as a set of dense multi-view images, has been utilized in various 2D/3D applica... [more] | LOIS2018-15 IE2018-35 EMM2018-54 pp.29-30 |
| PRMU, MI, IE, SIP | 2018-05-17 14:45 |
Gifu | Scalable Coding of Real Multi-View Images Using Weighted Binary Patterns. Koji Komatsu, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) SIP2018-2 IE2018-2 PRMU2018-2 MI2018-2 |
Thanks to the introduction of commercial light field cameras, it has become easy to acquire multi-view images of a targe... [more] | SIP2018-2 IE2018-2 PRMU2018-2 MI2018-2 pp.3-6 |
|
| IE, ITE-ME, ITE-AIT [detail] | 2017-10-05 18:20 |
Nagasaki | IE2017-59 |
In this report, we derive the filter bank that reconstructs light fields from the focal stack captured through the Cauch... [more] | IE2017-59 pp.71-73 |
|
| PRMU, IE, MI, SIP | 2017-05-26 10:20 |
Aichi | Light Field Acquisition by Coded Aperture using PCA Yusuke Yagi, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.), Toshiki Sonoda (Kyusyu Univ.), Hajime Nagahara (Osaka Univ.) SIP2017-15 IE2017-15 PRMU2017-15 MI2017-15 |
A light field, which is often understood as a set of dense multiview images, has been utilized in various 2D/3D applicat... [more] | SIP2017-15 IE2017-15 PRMU2017-15 MI2017-15 pp.75-79 |
|
| SIS | 2014-12-18 13:20 |
Kyoto | Kyoto Research Park (Kyoto City) | [Tutorial Lecture]
3-D Image Processing Based on Ray-Space Method Toshiaki Fujii (Nagoya Univ.) SIS2014-73 |
(To be available after the conference date) [more] | SIS2014-73 pp.37-42 |
| CS, IPSJ-AVM, ITE-BCT, IE [detail] | 2010-12-02 10:50 |
Kyoto | Nagoya Univ | Free-viewpoint Image Generation using Moving Object Extraction Kazuma Suzuki (Nagoya Univ.), Norishige Fukushima (Nagoya Inst. Tech.), Tomohiro Yendo, Mehrdad Panahpour Tehrani (Nagoya Univ.), Toshiaki Fujii (Tokyo Inst. Tech.), Masayuki Tanimoto (Nagoya Univ.) CS2010-53 IE2010-92 |
In this paper, we propose a method of free-viewpoint image generation using moving object extraction. In free-viewpoint ... [more] | CS2010-53 IE2010-92 pp.11-16 |
| CS, IPSJ-AVM, ITE-BCT, IE [detail] | 2010-12-02 14:15 |
Kyoto | Nagoya Univ | Free-viewpoint Image Generation for Static Scene by SfM Kota Takeuchi (Nagoya Univ.), Norishige Fukushima (Nagoya Institute of Tech.), Tomohiro Yendo, Mehrdad Panahpour Tehrani (Nagoya Univ.), Toshiaki Fujii (Tokyo Institute of Tech.), Masayuki Tanimoto (Nagoya Univ.) CS2010-58 IE2010-97 |
We propose a method that generates free-viewpoint images for static scene from a video captured by a handy camera. In so... [more] | CS2010-58 IE2010-97 pp.41-46 |
| IE, ITS, ITE-HI, ITE-ME, ITE-AIT | 2009-02-04 10:15 |
Hokkaido | Graduate School of Information Science and Technology Hokkaido Univ | Extraction and Viewing Parameter Control of Objects in a 3D TV System Ryo Nagatsuka, Yuichi Taguchi, Takeshi Naemura (The Univ of Tokyo) ITS2008-34 IE2008-204 |
This paper presents a method that controls appearance of each object in a 3D TV system using a camera array and an integ... [more] | ITS2008-34 IE2008-204 pp.1-6 |
| PRMU | 2009-01-12 11:15 |
Tokyo | NII | Optical and Synthetic Focusing Using a Liquid Lens Array Dongha Lee (School of Info. Sce. & Tech., The Univ.), Takafumi Koike (Systems Development Lab., Hitachi,Ltd.), Keita Takahashi (The Univ. of Tokyo.), Takeshi Naemura (School of Info. Sce. & Tech., The Univ.) PRMU2008-192 |
Synthetic focusing methods, superimposing pre-acquired multi-view images onto the post-defined surfaces, intend to simul... [more] | PRMU2008-192 pp.19-24 |
| ITE-BCT, IE, CS, IPSJ-AVM | 2008-12-12 09:25 |
Aichi | Nagoya University | FTV Scene Editing by Ray-Space Processing Lei Lv, Tomohiro Yendo, Masayuki Tanimoto (Nagoya Univ.), Toshiaki Fujii (Tokyo Tech. of Tech.) CS2008-48 IE2008-112 |
In this paper we focus on EPI (Epipolar-Plane Image), the horizontal cross section of Ray-Space, and we propose a novel ... [more] | CS2008-48 IE2008-112 pp.53-57 |
| CS, IE, ITE-BCT, IPSJ-AVM | 2006-12-15 10:20 |
Aichi | Nagoya Univ. | Ray Data Acquisition Using Parabolic Mirror Toshitaka Ichiyanagi, Tomohiro Yendo, Toshiaki Fujii, Masayuki Tanimoto (Nagoya Univ.) CS2006-60 IE2006-128 |
In this paper, we analyzed the distortion of the image acquired with a Ray-Space acquisition system. The Ray-Space acqu... [more] |
CS2006-60 IE2006-128 pp.13-18 |
| PN, NS (Joint) |
2006-12-14 17:00 |
Aichi | Nagoya Univ. | [Invited Talk]
Free Viewpoint Television (FTV)
-- Challenging Ultimate Image Communication -- Masayuki Tanimoto (Nagoya Univ.) NS2006-142 PN2006-43 |
Free Viewpoint TV (FTV) enables us to view a distant 3D world by freely changing our viewpoints as if we were there. FTV... [more] | NS2006-142 PN2006-43 pp.19-22 |
| IE | 2006-05-19 14:20 |
Kyoto | Kyoto Institute of Technology | Generating arbitrarily focused images from multiview images of a circular camera array Akira Kubota (Tokyo Tech.), Kazuya Kodama (NII), Yoshinori Hatori (Tokyo Tech.) |
This paper deals with a refocusing problem using multiple images captured with a circular camera array. A novel inverse... [more] |
IE2006-14 pp.13-18 |
| SIP, ICD, IE, IPSJ-SLDM | 2005-10-20 09:20 |
Miyagi | Ichinobo, Sakunami-Spa | A Study of Ray-Space Coding Using a Hybrid Disparity Compensation DCT Codec Kenji Yamamoto, Tomohiro Yendo, Toshiaki Fujii, Masayuki Tanimoto (Nagoya Univ.) |
This paper introduces how to adapt a hybrid DPCM/DCT Codec (HDDC) for ray information coding, based on the fact that the... [more] | SIP2005-97 ICD2005-116 IE2005-61 pp.7-12 |
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