| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 3DMT |
2025-03-13
11:35 |
Ibaraki |
Univ. of Tsukuba
(Primary: On-site, Secondary: Online) |
Lossless Compression of Full-complex Holograms via Phase Unwrapping
Satoshi Kozuka, Chihiro Tsutake, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
[more] |
3DMT2025-4
pp.13-16 |
| 3DMT |
2025-03-13
11:55 |
Ibaraki |
Univ. of Tsukuba
(Primary: On-site, Secondary: Online) |
Transport of Intensity Equation Based on Focus Sweep and Event Sensing
Kaito Hori, Chihiro Tsutake, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
We consider the problem of recovering the phase distribution of a 3D object under coherent illumination using the Transp... [more] |
3DMT2025-5
pp.17-20 |
| 3DMT |
2024-10-29
10:45 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Compressing Phase-only Holograms via Phase Unwrapping
Yoshiki Watanabe, Chihiro Tsutake, Keita Takahashi, Toshiaki Fujii (NU) |
We propose a compression method for phase-only holograms. We first apply a phase unwrapping algorithm to the target phas... [more] |
3DMT2024-60
pp.9-12 |
| 3DMT |
2021-07-20
14:50 |
|
|
[Invited Talk]
Light field theory for high quality 3D imaging and its international standardization activities
Toshiaki Fujii (Nagoya Univ.) |
[more] |
3DIT2021-19
pp.21-25 |
| 3DMT |
2020-10-20
13:40 |
Online |
Online |
Basic Study on Vision Correction on Display Using Micro-Lens Array
Yoichi Ishikawa, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
[more] |
3DIT2020-26
pp.41-44 |
| IEICE-IE, IEICE-CS, IPSJ-AVM, BCT [detail] |
2019-12-06
10:10 |
Iwate |
Aiina Center |
Adversarial Examples for Monocular Depth Estimation CNN
Koichiro Yamanaka, Ryutaroh Matsumoto, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
Adversarial examples for classification and object recognition problems using convolutional neural net- works (CNN) have... [more] |
|
| IEICE-IE, ME, IPSJ-AVM [detail] |
2018-07-17
13:30 |
Tokyo |
|
Fast and Robust Disparity Estimation for Real World Light Fields
Gou Houben, Shu Fujita, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
[more] |
|
| IEICE-CS, IEICE-IE, IPSJ-AVM, BCT [detail] |
2017-11-30
16:35 |
Aichi |
|
Quality Improvement of Free Viewpoint Visual Hull Voxel Model Using RGB Color Space Clustering
Yusuke Uemoto, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
[more] |
|
| ME, IEICE-IE, IPSJ-AVM [detail] |
2017-08-03
10:45 |
Tokyo |
NHK Science & Technology Research Laboratories |
Information reduction for integral imaging and video coding for multi views
Kazuhiro Hara, Miwa Katayama (NHK), Tomoki Oooka, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.), Masahiro Kawakita (NHK) |
We have been developing the most suitable video coding for an integral 3D image to implement a 3D television service. To... [more] |
ME2017-84
pp.5-8 |
| ME, IEICE-IE, IPSJ-AVM [detail] |
2017-08-03
11:45 |
Tokyo |
NHK Science & Technology Research Laboratories |
Displaying Real Images on a Layered 3D Display Considering Light Ray Projection Models
Sho Mikawa, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
[more] |
|
| ME, IEICE-IE, IPSJ-AVM [detail] |
2017-08-03
13:20 |
Tokyo |
NHK Science & Technology Research Laboratories |
[Invited Talk]
3D Image Processing Based on Light-Field/Ray-Space Method
-- from Capture to Display --
Toshiaki Fujii (Nagoya Univ.) |
The Ray Space / Light Field is a technique to represent 3D visual scenes by using ‘light rays.’ The concept was proposed... [more] |
ME2017-86
p.19 |
SIP
(2nd) |
2017-02-27
15:40 |
Aichi |
Chukyo Univ. Nagoya Campus |
High Quality Free Viewpoint Sports Video Generation Using Visual Hull Techniques
Tetta Maeda, Mehrdad Panahpour Tehrani, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) |
We study generation of a 3D model of sport events on a large field with visual hull using multi-view videos that were ta... [more] |
|