| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 3DMT |
2022-10-17
13:50 |
Tochigi |
(Primary: On-site, Secondary: Online) |
Evaluation of Images Visibility under Obstructive Illumination in Volumetric 3D Display Using a Rotating Helical Screen
Karin Wakatsuki, Chiemi Fujikawa (Tokai Univ.), Makoto Omodani (Tokai Univ./Tokyo Denki Univ.) |
We have proposed a volumetric 3D display in which cross-sectional images are projected on a rotating helical screen. Thi... [more] |
3DMT2022-41
pp.5-8 |
| IST |
2019-09-20
13:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Optical Performance of A 120 ke- Full Well Capacity and 160µV/e- Conversion Gain 2.8µm Back Side Illuminated Pixel with Lateral Overflow Integration Capacitor
Ken Miyauchi, Kazuya Mori, Isao Takayanagi, Junichi Nakamura (BRILLNICS), Shigetoshi Sugawa (Tohoku Univ.) |
In this paper, we report about a prototype CMOS image sensor with a 2.8µm back side illuminated (BSI) pixel that employs... [more] |
IST2019-48
pp.21-24 |
| IIEEJ, AIT |
2018-08-09
15:50 |
Nagano |
Shinshu Univ. |
Night Low-Light Image Enhancement Using Variational Retinex Model and Activation Map
Kazuki Kurihara, Hiromi Yoshida, Yoji Iiguni (Osaka Univ.) |
The illumination enhancement is important for the computer vision applications using outdoor. Although many studies have... [more] |
AIT2018-159
pp.21-24 |
| IIEEJ, AIT |
2018-08-10
14:20 |
Nagano |
Shinshu Univ. |
Spectral Rendering of Fluorescent Material Under Global Illumination Environment Using Multiple Importance Sampling
Wataru Yamamoto, Bisser Raytchev, Toru Tamaki, Kazufumi Kaneda (Hiroshima Univ.) |
To render a scene with fluorescence, spectral rendering should be used because fluorescence is a strongly wavelength dep... [more] |
AIT2018-170
pp.69-72 |
| IST |
2018-03-09
15:10 |
Tokyo |
NHK Housou-Gijyutu Lab. |
Single-crystalline GeSn Photodiode Array on Quartz Substrate for Back-side Illuminated Near-infrared Image Sensor
Hiroshi Oka, Keitaro Inoue (Osaka Univ.), Thi Thuy Nguyen, Shin-Ichiro Kuroki (Hiroshima Univ.), Takuji Hosoi, Takayoshi Shimura, Heiji Watanabe (Osaka Univ.) |
Imaging and sensing using near-infrared (NIR) light with a wavelength of 2-5 um have attracted a great interest due to i... [more] |
IST2018-22
pp.47-50 |
| ME, CE, IPSJ-AVM, IEICE-IE [detail] |
2016-08-08
15:40 |
Fukuoka |
|
Proposal of Extraction Method of Sealant Region using Color Pattern Illumination and YCbCr Color Space
Shingo Aramaki, Shota Nakashima, Kanya Tanaka (Yamaguchi Univ.), Atsushi Sanada (NIT) |
In recent years, automation inspection systems using image processing are developed in appearance inspection of producti... [more] |
|
| ME |
2014-02-22
11:15 |
Kanagawa |
Kanto Gakuin Univ. |
Photometric Registration for Augmented Reality Based on Estimating Surface Reflectance of an Unspecified Object
Tasuku Ishida, Naoki Hashimoto (UEC) |
Recently, mixed reality and augmented reality are often used in our daily life. These are techniques that we can easily ... [more] |
ME2014-46
pp.61-64 |
| AIT, 3DMT, OSJ-HODIC |
2013-09-06
13:00 |
Chiba |
Funabashi Campus, Nihon University |
Large Auto-stereoscopic Display utilizing polarized light pattern control
Yoshijiro Ushio, Nobuyuki Miyake, Tomohiko Yamahiro, Yoshikazu Sugiyama, Yutaka Ichihara (Nikon) |
An auto-stereoscopic system of large viewing area has been developed by using two FPR(Film Patterned Retarder）-LCD panel... [more] |
AIT2013-145 3DIT2013-32
pp.1-4 |
| AIT, IIEEJ, AS |
2013-03-15
10:30 |
Kanagawa |
Keio Univ. |
Global Illumination Computation Using Replica Exchange Method Based on Locality Relaxation of Light Path Space
Hisanari Otsu, Yonghao Yue (The Univ. of Tokyo), Qiming Hou (Zhejiang Univ.), Kei Iwasaki (Wakayama Univ.), Bing-Yu Chen (National Taiwan Univ.), Yoshinori Dobashi (Hokkaido Univ.), Tomoyuki Nishita (The Univ. of Tokyo) |
Methods for computing global illumination using Markov Chain Monte Carlo techniques generate a new light path by locally... [more] |
AIT2013-33
pp.1-4 |
| AIT, 3DMT, OSJ-HODIC |
2012-09-07
15:50 |
Chiba |
Funabashi Campus, Nihon Univ. |
Introduction of the ray tracing to computer-generated holograms
Masaki Nakamura, Takeshi Yamaguchi, Hiroshi Yoshikawa (Nihon Univ.) |
The computer-generated holograms(CGH) can reproduce virtual objects as complete 3D image in real space. In our previous ... [more] |
AIT2012-114 3DIT2012-47
pp.21-24 |
| IST |
2012-05-28
10:30 |
Tokyo |
|
An Ultra High Speed Image Sensor for Over 100Mfps Shooting
-- A New Architecture to Achieve the Utmost Speed Imaging --
Tetso Yamada (Tokyo Polytechnic Univ.), Vu Truong Son Dao, T. Goji Etoh (Ritsumeikan Univ.) |
An ultra high speed image sensor with using a new architecture based on a new imaging concept has been introduced and di... [more] |
IST2012-17
pp.5-8 |
| IST, ME |
2011-06-20
16:00 |
Ishikawa |
Kanazawa Univ. |
A compound-eye camera with polarized active illuminations
Keiichiro Kagawa, Shoji Kawahito (Shizuoka Univ.), Jun Tanida (Osaka Univ.) |
TOMBO (Thin Observation Module by Bound Optics) is a compact three-dimensional camera, which is composed of a single ima... [more] |
IST2011-38 ME2011-70
pp.21-24 |
| ME, JSKE |
2008-10-23
14:30 |
Hokkaido |
Hokkaido Univ. |
Real-Time Rendering of Fur Using Volumetric Data Structure
Daisuke Yamada, Tsuyoshi Yamamoto, Yoshinori Dobashi (Hokkaido Univ.) |
In movies or computer game, realistic rendering of animals by 3DCG has been realized. For the rendering of an animal, a ... [more] |
ME2008-164
pp.11-14 |