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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 17 of 17  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
IE, MVE, CQ, IMQ
(Joint) [detail]
2024-03-14
15:20
Okinawa Okinawa Sangyo Shien Center
(Primary: On-site, Secondary: Online)
Efficient regularizer for 4D light field image denoising based on graph-learning
Rino Yoshida (TUS), Kazuya Kodama (NII), Gene Cheung (York Univ.), Takayuki Hamamoto (TUS) IMQ2023-56 IE2023-111 MVE2023-85
Advanced 3D visual media as promising technology often require 4D light fields composed of dense multi-view images for a... [more] IMQ2023-56 IE2023-111 MVE2023-85
pp.235-240
IE 2022-01-24
11:10
Tokyo National Institute of Informatics
(Primary: On-site, Secondary: Online)
Efficient dense interpolation of 4D light fields obtained by sparse viewpoints based on depth estimation
Hidemichi Yoshino (Tokyo Univ. of Science/NII), Kazuya Kodama (NII), Takayuki Hamamoto (Tokyo Univ. of Science) IE2021-27
In order to easily enjoy immersive 3D visual environment reproducing light fields, inexpensive multi-view imaging system... [more] IE2021-27
pp.1-4
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
IE 2021-01-21
16:40
Online Online [Invited Talk] Advanced visual media fall in love with light field representation rather than conventional image processing -- With COVID-19, Beyond COVID-19 --
Kazuya Kodama (NII) IE2020-40
Nowadays we enjoy visual media based on technologies for image acquisition, compression, processing, transmission and di... [more] IE2020-40
pp.19-20
IE, IMQ, MVE, CQ
(Joint) [detail]
2020-03-05
16:05
Fukuoka Kyushu Institute of Technology
(Cancelled but technical report was issued)
Implementation of Multi-view Imaging Systems Using a Mirror Array for Dynamic Light Field Acquisition
Satoshi Fujigaki (Tokyo Univ. of Science/NII), Kazuya Kodama (NII), Takayuki Hamamoto (Tokyo Univ. of Science) IMQ2019-26 IE2019-108 MVE2019-47
Lens arrays enable us to easily achieve inexpensive light field acquisition in comparison with massive camera arrays. Ho... [more] IMQ2019-26 IE2019-108 MVE2019-47
pp.57-62
IMQ, IE, MVE, CQ
(Joint) [detail]
2019-03-15
09:00
Kagoshima Kagoshima University Efficient Light Field Reconstruction of Real Scenes for Dense Multi-View Systems beyond Visual Obstructions
Seiya Suda (Tokyo Univ. of Science/NII), Kazuya Kodama (NII), Takayuki Hamamoto (Tokyo Univ. of Science) IMQ2018-55 IE2018-139 MVE2018-86
In this paper, we study dense multi-view systems transmitting light fields beyond a visual obstruction as if it were tra... [more] IMQ2018-55 IE2018-139 MVE2018-86
pp.189-192
IMQ, IE, MVE, CQ
(Joint) [detail]
2019-03-15
09:50
Kagoshima Kagoshima University IMQ2018-57 IE2018-141 MVE2018-88 Lens arrays enable us to easily achieve inexpensive light field acquisition in comparison with massive camera arrays. Ho... [more] IMQ2018-57 IE2018-141 MVE2018-88
pp.197-200
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
BioX, ITE-ME, ITE-IST 2015-06-29
14:45
Ishikawa Kanazawa University, Kakuma Campus Accurate Gaze Point Calculation Model Based on Pupil Coordinates
Kazuya Kodama, Junichi Akita (Kanazawa Univ.)
 [more]
IE, ITE-ME, ITE-CE [detail] 2010-07-26
14:25
Kagoshima   FPGA-based Real-Time Free Viewpoint Image Reconstruction from 3-D Multi-focus Imaging Sequences
Ippeita Izawa, Shun Nonoshita (Tokyo Univ. of Science/NII), Kazuya Kodama (NII), Takayuki Hamamoto (Tokyo Univ. of Science) IE2010-50
 [more] IE2010-50
pp.7-12
MVE, IE 2009-07-23
14:25
Shimane Matsue Terrsa Image- based refocusing by 3D filtering
Akira Kubota (Chuo Univ.), Kazuya Kodama (NII), Yoshinori Hatori (Tokyo Tech.) IE2009-50 MVE2009-25
This paper proposes a novel spatial-invariant filtering method for rendering focus effects without ghosting artifacts fr... [more] IE2009-50 MVE2009-25
pp.7-11
ICD, ITE-IST 2008-10-23
08:30
Hokkaido Hokkaido University Implementation and evaluation of image sensor with high-speed 2D motion detection by single-pixel matching
Atsunori Shikino, Kenichi Nakayama, Toshiyuki Sugita, Takayuki Hamamoto (Tokyo Univ. of Science), Kazuya Kodama (NII) ICD2008-69
In this paper, we propose a method of motion detection by single-pixel matching implemented on a smart image sensor, and... [more] ICD2008-69
pp.61-66
MVE, IE 2007-07-09
13:30
Shizuoka Resorpia Atami Aliasing-supressed synthetic aperture reconstruction from undersampled light field
Akira Kubota (Tokyo Tech), Kazuya Kodama (NII), Yoshinori Hatori (Tokyo Tech) IE2007-21 MVE2007-24
(To be available after the conference date) [more] IE2007-21 MVE2007-24
pp.7-12
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
IE, CS 2005-12-13
10:55
Aichi Nagoya Univ. (Video Conf.) A Study on Structure of Multi-Focus Imaging Sequences for High Quality Image Generation
Kazuya Kodama (NII), Akira Kubota (Tokyo Inst. of Tech.)
This paper deals with image generation based on transformation integrating multiple differently focused images into stru... [more] CS2005-64 IE2005-119
pp.19-24
IE 2005-11-25
10:30
Miyazaki   Intermediate View Synthesis by 3D Deconvolution
Akira Kubota (Tokyo Tech), Kazuya Kodama (NII), Yoshinori Hatori (Tokyo Tech)
This paper deals with a view interpolation problem using multiple images captured with a circular camera array.A novel 3... [more]
 Results 1 - 17 of 17  /   
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