| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| HI |
2024-03-19
11:10 |
Online |
|
Evaluation of interpolation methods for luminance CSF whole visual field model by measured data
Kotaro Kitakami, Suguru Saito (titech), Keiji Uchikawa (kait) |
Contrast sensitivity functions (CSFs) are applicable to rendering wide-field of view images and saliency analysis. In ou... [more] |
HI2024-18
pp.23-26 |
| 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 |
2024-02-10
10:30 |
Online |
online |
Examination of painting style classification using features based on painting technique
Keisuke Kinoshita, Takuya Futagami (AGU) |
In this paper, we propose a method, which quantitatively assesses a painting technique, complementary color contrast, em... [more] |
ME2024-4
pp.12-15 |
| IEICE-MVE, HI, VRSJ, HI-SIG-DeMO, IPSJ-HCI, IPSJ-EC [detail] |
2023-05-31
11:00 |
Tokyo |
Univ. of Tokyo
(Primary: On-site, Secondary: Online) |
Luminance-Based Data Representation for Improving Contrast in Pixel-level Visible Light Communication
Kazuki Usui, Yuki Kakui, Changyo Han, Takeshi Naemura (UTokyo) |
Pixel-level Visible Light Communication (PVLC) is a system that embeds data into each individual pixel of a projected im... [more] |
|
| HI |
2023-03-15
13:25 |
Online |
|
Modeling the luminance contrast sensitivity function in full visual field
Koutaro Kitakami, Suguru Saito (titech), Keiji Uchikawa (kait) |
Human spatial contrast sensitivity functions(CSFs) are useful for applications in graphics rendering, saliency analysis,... [more] |
HI2023-10
pp.17-20 |
| IEICE-HIP, HI, VRPSY [detail] |
2023-02-22
10:30 |
Toyama |
(Primary: On-site, Secondary: Online) |
Measuring the luminance contrast sensitivity function in the superior and inferior visual fields
Koutaro Kitakami, Suguru Saito (titech), Keiji Uchikawa (kait) |
Human contrast sensitivity functions, measured from human contrast detection thresholds as functions of spatial frequenc... [more] |
HI2023-1
pp.11-16 |
| MMS, ME, AIT, IEICE-IE, IEICE-ITS [detail] |
2023-02-22
14:45 |
Hokkaido |
Hokkaido Univ. |
Statistical Analysis on HEVC Image Quality for Contrast and Rotation Component of 3D CG Objects Based on Material Data Set of the Shitsukan Perception Standard Problem
Norifumi Kawabata (Computational Imaging Lab) |
When humans perceive a 3D object, they visually check the surface of the object and evaluate the shape and condition of ... [more] |
MMS2023-34 ME2023-54 AIT2023-34
pp.247-252 |
| HI, VRPSY, JSKE |
2022-11-26
11:10 |
Osaka |
Kindai Univ. |
The effect of luminance on footstep illusion
Takuma Iwai, Ken-ichi Morishige, Keisuke Ido (Toyama Prefectural Univ.) |
When two squares of different luminance move across the vertical grating pattern at a constant speed, the squares appear... [more] |
HI2022-35
pp.47-50 |
| IEICE-SIP, IEICE-BioX, IEICE-IE, IEICE-MI, IST, ME [detail] |
2022-05-19
09:40 |
Kumamoto |
Kumamoto University
(Primary: On-site, Secondary: Online) |
Variational Autoencoders Conditioned by Contrastive Features as Style-Feature Extractors
Suguru Yasutomi, Toshihisa Tanaka (TUAT) |
Extracting style features is crucial for investigating the characteristics of data. This paper proposes a variational au... [more] |
|
| HI, IEICE-HIP, ASJ-H, VRPSY [detail] |
2022-02-27
11:10 |
Online |
on line |
Image filter using bandpass filters and contrast sensitivity function
Kengo Ito, Suguru Saito (Tokyo Tech) |
If we reduce low visibility information in image generation/transfer systems, the costs of those computations can be red... [more] |
|
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-21
15:50 |
Online |
online |
Statistical Analysis on Estimation of Laparoscopic Image Region of Interest Including Contrast Enhancement Based on Saliency Map
Norifumi Kawabata (Hokkaido Univ.), Toshiya Nakaguchi (Chiba Univ.) |
In the medical field such as hospital, there are many chance for medical workers to see medical images visually. Therefo... [more] |
|
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-22
10:15 |
Online |
online |
Contrastive Self-Supervised Learning Framework for Unsupervised Video Summarization
Xianliang Zhang, Li Tao (UTokyo), Xueting Wang (CyberAgent AI Lab), Toshihiko Yamasaki (UTokyo) |
The rapid growth of video data aggravates the effort by viewers in exploring informative data. This paper presents a fra... [more] |
|
| BCT, IEICE-SIS |
2021-10-08
10:50 |
Online |
online |
A Study on Contrast Enhancement of Images for SfM
Kazuaki Takahashi, Masaaki Fujiyoshi (Tokyo Metro. Univ.) |
This paper investigates the application of contrast enhancement to photographs for structure from motion (SfM), where Sf... [more] |
|
| HI, 3DMT |
2020-03-11
16:20 |
Tokyo |
Kogakuin Univ. Tokyo Urban Tech Tower Campus
(Cancelled) |
Image filter considered with peripheral vision characteristics with DoG and Gabor functions
Kengo Ito, Suguru Saito (Tokyo Tech) |
For designing information display in public space and road signs, knowing the decrease of the sensitivity in peripheral ... [more] |
HI2020-58 3DIT2020-9
pp.31-34 |
| HI, IEICE-IE, IEICE-ITS, MMS, ME, AIT [detail] |
2020-02-27
16:35 |
Hokkaido |
Hokkaido Univ.
(Cancelled) |
A Study on Region Segmentation of Color Laparoscopic Images after Contrast Enhancement Including Super-Resolution CNN by Image Regions
Norifumi Kawabata (Tokyo Univ. of Science), Toshiya Nakaguchi (Chiba Univ.) |
As one of image pre-processing method to detect, recognize, and estimate lesion or characteristic region in medical imag... [more] |
MMS2020-22 HI2020-22 ME2020-50 AIT2020-22
pp.113-118 |
| HI, IEICE-IE, IEICE-ITS, MMS, ME, AIT [detail] |
2020-02-27
11:10 |
Hokkaido |
Hokkaido Univ.
(Cancelled) |
Contrast sensitivity functions measured on luminance-variegated background
Misaki Hayasaka (Yamagata Univ.), Takehiro Nagai (Tokyo Tech), Tomoharu Sato (NIT, Ichinoseki College), Tomonori Tashiro, Yasuki Yamauchi (Yamagata Univ.), Ichiro Kuriki (Tohoku Univ.) |
In classical studies, contrast sensitivity functions (CSFs) were measured under full adaptation to a uniform background.... [more] |
MMS2020-27 HI2020-27 ME2020-55 AIT2020-27
pp.157-162 |
| HI, IEICE-IE, IEICE-ITS, MMS, ME, AIT [detail] |
2020-02-27
13:30 |
Hokkaido |
Hokkaido Univ.
(Cancelled) |
Chromatic Aberration Correction of Color Images Using Deep Learning with Each Channel Training Based on Contrast Enhancement
Naoto Nagashima, Mitsuhiko Meguro (Nihon Univ.) |
In this paper, we propose a new correcting method of chromatic aberration occurring in color images using Deep Learning.... [more] |
|
| IDY, SID-JC |
2019-03-07
15:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
High Performance LCD Technology for Head-Up Displays
Yoshiki Tanaka, Mitsuhiro Murata, Ryoichi Yokoyama, Yu Mochizuki, Toshihiko Hosokawa, Kenji Ogura, Yasuhiro Yanagihara, Kaoru Kusafuka, Takuya Matsumoto (Kyocera) |
We achieved high transmittance and high contrast with keeping high response speed by using high aperture ratio technolog... [more] |
IDY2019-28
pp.25-29 |
| IIEEJ, AIT |
2018-08-09
16:15 |
Nagano |
Shinshu Univ. |
Personal Adaptive Recoloring Algorithm for Compensating Color Vision Deficiency
Zhenyang Zhu, Masahiro Toyoura, Kentaro Go (Univ. of Yamanashi), Issei Fujishiro (Keio Univ.), Kenji Kashiwagi, Xiaoyang Mao (Univ. of Yamanashi) |
More than one hundred million individuals around the world suffer from color vision deficiency (CVD). Several recoloring... [more] |
AIT2018-160
pp.25-28 |
| IDY, IEICE-EID, SID-JC [detail] |
2018-07-30
15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
Outdoor Visible Low-Reflection FFS-LCD
Yuichi Kawahira, Koji Murata, Takako Nakai, Masahiro Hasegawa, Akira Sakai, Kiyoshi Minoura, Aya Nakatani, Hidekazu Miyata, Youzou Kyoukane, Hisashi Watanabe (Sharp), Nathan Smith (SLE) |
A novel wide-view LCD with reduced unwanted reflection has been developed to enhance ambient contrast ratio. By combinin... [more] |
IDY2018-37
pp.17-20 |