| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IEICE-SIS, BCT |
2024-10-04
15:00 |
Hokkaido |
Hokusei Gakuen Univ.
(Primary: On-site, Secondary: Online) |
Backlit image enhancement based on fusion of image enhancement results with noise suppression
Yoshiaki Ueda (Ryukoku Univ.), Takanori Koga (Kindai Univ.), Noriaki Suetake (Yamaguchi Univ.) |
Images acquired under backlit conditions contain very bright and/or very dark regions, and the visibility of such images... [more] |
|
| IEICE-ICD, IEICE-SDM, IST [detail] |
2024-08-07
10:00 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Curved CMOS Image Sensors Developed by SOI Transfer Technology
Masahide Goto, Shigeyuki Imura, Hiroto Sato (NHK) |
We study flexible complementary metal-oxide-semiconductor (CMOS) image sensors that can be freely bent while possessing ... [more] |
IST2024-41
pp.14-18 |
| IST |
2024-03-27
15:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
An 0.08 e*pJ/step gain-adaptive single-slope ADC with enhanced HDR function for high-quality imagers
Luong Hung, Koji Matsuura, Hiroki Suto, Kazutoshi Kodama, Yosuke Tanaka, Toshiaki Ono, Junichiro Fujimagari, Miho Akahide, Yoshiaki Inada (Sony Semiconductor Solutions) |
This paper, which was reported at IEEE Symposium on VLSI circuit 2023, presents a high-speed, power-efficient single-slo... [more] |
IST2024-20
pp.39-41 |
| HI |
2024-03-19
15:20 |
Online |
|
Verification of an Efficient Model for Real-Time 4x Video Super-Resolution
Junichi Nakajima, Shinji Fukatsu (NTT) |
We investigated a re-parameterization method for x4 super-resolution processing to improve image quality while maintaini... [more] |
HI2024-27
pp.56-59 |
| AIT, IIEEJ, AS, CG-ARTS |
2024-03-05
15:16 |
Tokyo |
Tokyo University of Technology |
A Fundamental Study on 3D CG Image Quality Assessment in Vision & Language Based on Stable Diffusion
Norifumi Kawabata (Kanazawa Gakuin Univ.) |
GPT-4, which is a multimodal large-scale language model, was released on March 14, 2023. GPT-4 is equipped with Transfor... [more] |
AIT2024-115
pp.288-291 |
| IEICE-ITS, IEICE-IE, ME, AIT, MMS [detail] |
2024-02-19
14:15 |
Hokkaido |
Hokkaido Univ. |
A Note on Reduced Reference Image Quality Assessment for Neural Radiance Fields
Masato Kawai, Rintaro Yanagi, Ren Togo, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.) |
This paper proposes Reduced Reference Image Quality Assessment (RR IQA) from monocular dynamic scene images for Neural R... [more] |
MMS2024-11 ME2024-27 AIT2024-11
pp.55-60 |
| IEICE-ITS, IEICE-IE, ME, AIT, MMS [detail] |
2024-02-19
14:30 |
Hokkaido |
Hokkaido Univ. |
Wavelet Multi-Resolution Analysis of Color Laparoscopic Image before and after Contrast Enhancement
Norifumi Kawabata (Kanazawa Gakuin Univ.) |
It is important to evaluate image processing and recognition using machine learning, deep learning, and neural network b... [more] |
MMS2024-12 ME2024-28 AIT2024-12
pp.61-66 |
| ME |
2023-12-15
09:30 |
Niigata |
Niigata Univ.
(Primary: On-site, Secondary: Online) |
Restoration of Microwave Radar River Observation Movies by Spatio-Temporal Total Variation Regularization
Mitsuki Okamoto, Yuki Ohara, Shogo Muramatsu, Hiroyasu Yasuda, Kiyoshi Hayasaka (Niigata Univ.), Shunsuke Ono (Tokyo Tech) |
This report introduces a method for restoring microwave radar river observation images using spatiotemporal total variat... [more] |
ME2023-101
pp.29-32 |
| 3DMT |
2023-10-03
10:40 |
Aichi |
(Primary: On-site, Secondary: Online) |
Evaluation of stereo images with image quality differences using bilateral filters
Nakayama Naoto, Haruki Mizushina, Kenji Yamamoto (Tokushima Univ.) |
Stereo image should be highly compressed for limited bandwidth. The purpose of this study is to create image can be seen... [more] |
3DMT2023-42
pp.19-22 |
| IIEEJ, AIT |
2023-06-03
14:30 |
Tokyo |
TOKYO CITY UNIVERSITY
(Primary: On-site, Secondary: Online) |
Video Encoding Scheme Using Autoencoder with Learning Decoded Image of Previous Frame
Koki Inoue, Atsushi Koike (Seikei Univ) |
In recent years, research on image processing using deep learning has been active, and an image coding method using neur... [more] |
AIT2023-131
pp.27-30 |
| IST |
2023-03-27
13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
1.22μm 35.6Mpixel RGB Hybrid Event-Based Vision Sensor with 4.88μm-Pitch Event Pixels and up to 10K Event Frame Rate by Adaptive Control on Event Sparsity
Yusuke Sato, Kazutoshi Kodama, Yuhi Yorikado (SSS), Raphael Berner (AVS), Kyoji Mizoguchi, Takahiro Miyazaki, Masahiro Tsukamoto, Yoshihisa Matoba, Hirotaka Shinozaki, Atsumi Niwa, Tetsuji Yamaguchi (SSS), Christian Brandli (AVS), Hayato Wakabaayashi, Yusuke Oike (SSS) |
This paper presents a 1.22μm-pixel 35.6M-pixel RGB hybrid event-based vision sensor. To enhance RGB quality with high-sp... [more] |
IST2023-6
pp.1-4 |
| BCT, IEICE-SIS |
2022-10-14
09:40 |
Aomori |
Hachinohe Institute of Technology
(Primary: On-site, Secondary: Online) |
Creation of subjective evaluation datasets for Print Quality Assessment
Ryosuke Tonegawa, Yosuke Sugiura, Nozomiko Yasui, Tetsuya Shimamura (Saitama Univ) |
There does not exist image quality assessment (IQA) dataset for image with print-specific defects so far. This dataset c... [more] |
|
| AIT, 3DMT, OSJ-HODIC |
2022-09-09
13:40 |
Online |
|
Synthetic Aperture Using Image Interpolation of Hologram for Incoherent Digital Holography
Masahide Goto, Teruyoshi Nobukawa, Yutaro Katano, Kei Hagiwara, Tetsuhiko Muroi (NHK) |
We present a method for creating a synthetic aperture (SA) with image interpolation for an incoherent digital holography... [more] |
AIT2022-167 3DMT2022-35
pp.5-8 |
| IST |
2022-03-28
09:30 |
Online |
|
3-Layer Stacked Pixel-Parallel CMOS Image Sensors Using Hybrid Bonding of SOI Wafers
Masahide Goto, Yuki Honda, Masakazu Nanba, Yoshinori Iguchi (NHK), Takuya Saraya, Masaharu Kobayashi (The Univ. of Tokyo), Eiji Higurashi (AIST), Hiroshi Toshiyoshi, Toshiro Hiramoto (The Univ. of Tokyo) |
We report 3-layer stacked pixel-parallel CMOS image sensors developed for the first time. The hybrid bonding of silicon-... [more] |
IST2022-11
pp.5-8 |
| AIT, IIEEJ, AS, CG-ARTS |
2022-03-08
13:28 |
Online |
Online |
A Study on automatic character illustration and pose generation system from walk through moving image
Takuto Tsukiyama, Mutsuo Sano (OIT) |
In recent years, with the development of machine learning, tools such as "SAI-chan" and "WAIFU LABS" that automatically ... [more] |
AIT2022-63
pp.99-102 |
| AIT, IIEEJ, AS, CG-ARTS |
2022-03-08
10:30 |
Online |
Online |
Using Deep Learning to Generate Water Effects for 2D Animation
Zhaolou Liang, Masaki Abe, Taichi Watanabe (Tokyo Univ of Technology) |
In 2D animation effects, hand-drawn drawings and 3D simulations are used. Hand-drawn images have a high artistic and des... [more] |
AIT2022-112
pp.283-284 |
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-21
12:45 |
Online |
online |
Quality Assessment for 3D CG Image Colorization Using Visible Digital Watermarking after Noise Removal Based on Sparse Dictionary Learning Coding
Norifumi Kawabata (Hokkaido Univ.) |
Thus far, we discussed to represent image data whether it is possible or not to represent meaning image how requirement ... [more] |
MMS2022-6 ME2022-31 AIT2022-6
pp.31-36 |
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-21
12:45 |
Online |
online |
Regularizing Generative Adversarial Networks with Internal Representation of Generators
Yusuke Hara, Toshihiko Yamasaki (UTokyo) |
In training generative adversarial networks, maintaining the criteria of the discriminator stably is crucial to training... [more] |
|
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-22
10:30 |
Online |
online |
A Length Controllable Model for Stylized Image Captioning
Chi Zhang, Li Tao, Yamasaki Toshihiko (UTokyo) |
Stylized image captioning aims at generating captions with styles, based on the input images. In this paper, we aim at g... [more] |
|
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-22
14:40 |
Online |
online |
Detection of Physiological Disorders in European Pear Using HSV Color Features
Noritaka Kubota, Tatsuya Yamazaki (Niigata Univ.) |
For the "Le Lectier" (pear), appearance quality is important to determine its grade, and grading based on shipping stand... [more] |
|