Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-03-01 09:30 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Black-Box Adversarial Attack for Math Formula Recognition Model Haruto Namura, Masatomo Yoshida (Doshisha Univ.), Nicola Adami (UNIBS), Masahiro Okuda (Doshisha Univ.) EA2023-110 SIP2023-157 SP2023-92 |
Remarkable advances in deep learning have greatly improved the accuracy of image analysis. The progress of deep learning... [more] |
EA2023-110 SIP2023-157 SP2023-92 pp.289-293 |
IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] |
2023-02-21 10:45 |
Hokkaido |
Hokkaido Univ. |
Classification of illustration images by mood using a combination of supervised and unsupervised learning Keisuke Kubota, Masahiro Okuda (Doshisha Univ.) ITS2022-45 IE2022-62 |
With the spread of animation, games, and animated movies, users are increasingly drawing and posting illustrations on so... [more] |
ITS2022-45 IE2022-62 pp.19-24 |
IMQ, IE, MVE, CQ (Joint) [detail] |
2019-03-15 14:25 |
Kagoshima |
Kagoshima University |
IMQ2018-72 IE2018-156 MVE2018-103 |
(To be available after the conference date) [more] |
IMQ2018-72 IE2018-156 MVE2018-103 pp.273-277 |
CAS, SIP, MSS, VLD |
2018-06-14 13:50 |
Hokkaido |
Hokkaido Univ. (Frontier Research in Applied Sciences Build.) |
Robust Image Smoothing Based on Gradient Range Constraints Yuji Akai, Toshihiro Shibata, Ryo Matsuoka (Kagawa Univ.), Masahiro Okuda (The Univ. of Kitakyushu) CAS2018-7 VLD2018-10 SIP2018-27 MSS2018-7 |
Image smoothing methods based on optimization, are widely useful for some important applications, e.g., contrast enhance... [more] |
CAS2018-7 VLD2018-10 SIP2018-27 MSS2018-7 pp.33-37 |
SIP, IT, RCS |
2018-01-22 13:55 |
Kagawa |
Sunport Hall Takamatsu |
Hyperspectral Image Restoration Ryuji Kurihara, Masahiro Okuda (Kitayu U.) IT2017-73 SIP2017-81 RCS2017-287 |
We propose a new regularization function for hyperspectral image (HSI) restoration. Spatial-smoothness-based regularizat... [more] |
IT2017-73 SIP2017-81 RCS2017-287 pp.107-111 |
IE |
2017-06-29 14:15 |
Okinawa |
|
IE2017-27 |
(To be available after the conference date) [more] |
IE2017-27 pp.13-18 |
IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] |
2017-02-21 14:30 |
Hokkaido |
Hokkaido Univ. |
Minimization of mixed norm for frequency spectrum of images and its application of pattern noise decomposition Keiichiro Shirai (Shinshu Univ.), Shunsuke Ono (Tokyo Institute Tech.), Masahiro Okuda (Univ. Kitakyushu) ITS2016-57 IE2016-115 |
This paper deals with a mixed norm for complex vectors, i.e., the summation of amplitude spectrum, and its minimization ... [more] |
ITS2016-57 IE2016-115 pp.275-280 |
IT, SIP, RCS |
2017-01-20 10:00 |
Osaka |
Osaka City Univ. |
Image enhancement method for images fogged by colored water Tatsuya Baba, Seisuke Kyochi, Masahiro Okuda (Univ. of Kitakyushu) IT2016-91 SIP2016-129 RCS2016-281 |
This paper proposes a novel image enhancement method for underwater images. Since the underwater images have a strong do... [more] |
IT2016-91 SIP2016-129 RCS2016-281 pp.261-266 |
SIS |
2015-06-08 15:55 |
Nagasaki |
Arkas SASEBO |
Weight Optimization for Image Integration and Restoration Ryo Matsuoka (Univ of Kitakyushu), Tomohiro Yamauchi (QBS), Tatsuya Baba, Masahiro Okuda (Univ of Kitakyushu) SIS2015-7 |
To restore an image degraded by sensor noise or quantization error, multiple image integration is an effective and power... [more] |
SIS2015-7 pp.35-38 |
SIS |
2015-06-08 16:30 |
Nagasaki |
Arkas SASEBO |
[Invited Talk]
Intrinsic Image Decomposition and its Applications Masahiro Okuda (Univ. of Kitakyushu) SIS2015-8 |
We review recent work on the intsinsic image decomposition that derives the reflectance and shading components of a scen... [more] |
SIS2015-8 pp.39-44 |
SIP, EA, SP |
2015-03-03 09:00 |
Okinawa |
|
[Poster Presentation]
A Study on Multiple Exposure Image Fusion with Focus Blur Correction Ryo Matsuoka, Haruki Ishibashi, Tatsuya Baba, Masahiro Okuda (Univ of Kitakyushu) EA2014-91 SIP2014-132 SP2014-154 |
When taking a photograph of a high dynamic range scene by using narrow dynamic range commercial cameras, we often face t... [more] |
EA2014-91 SIP2014-132 SP2014-154 pp.97-102 |
SIP |
2013-08-30 13:20 |
Tokyo |
Tokyo University of Agriculture and Technology |
Contrast enhancement on texuture component of the flash image Tatsuya Baba, Ryo Matsuoka (Univ. of Kitakyushu), Shunsuke Ono (Tokyo Inst. of Tech.), Keiichiro Shirai (Shinshu Univ.), Masahiro Okuda (Univ. of Kitakyushu) SIP2013-81 |
When acquiring a photograph of a dark scene, its detail is often deteriorated by sensor noise especially under high ISO ... [more] |
SIP2013-81 pp.79-83 |
SIP, CAS, CS |
2013-03-14 13:00 |
Yamagata |
Keio Univ. Tsuruoka Campus (Yamagata) |
A Modified Range Mapping for Irreversible Compression of High Dynamic Range Images Taiyo Deguchi, Junghyeun Hwang, Hisakazu Kikuchi (Niigata Univ.), Kazuma Shinoda (Utsunomiya Univ.), Masahiro Okuda (City Univ. of Kitakyushu) CAS2012-102 SIP2012-133 CS2012-108 |
The logarithmic range compression before JPEG2000 encoding is well-known as the best-performing irreversible compression... [more] |
CAS2012-102 SIP2012-133 CS2012-108 pp.33-38 |
SIP, CAS, CS |
2013-03-14 13:50 |
Yamagata |
Keio Univ. Tsuruoka Campus (Yamagata) |
Lossless Compression of High Dynamic Range Images Encoded in 32-bit RGBE Format by Simple Bitplane Coding Toshinori Fukumoto, Junghyeun Hwang, Hisakazu Kikuchi (Niigata univ.), Kazuma Shinoda (Utsunomiya univ.), Masahiro Okuda (City Univ. of Kitakyushu) CAS2012-104 SIP2012-135 CS2012-110 |
A method of lossless compression of high dynamic range (HDR) images encoded in 32-bit RGBE format is presented. Simple b... [more] |
CAS2012-104 SIP2012-135 CS2012-110 pp.45-50 |
SIP, RCS |
2013-01-31 10:20 |
Hiroshima |
Viewport-Kure-Hotel (Kure) |
A Study on Noise Suppression Using Flash Images Ryo Matsuoka, Tatsuya Baba (Univ. Kitakyushu), Keiichiro Shirai (Shinshu University), Masahiro Okuda (Univ. Kitakyushu) SIP2012-82 RCS2012-239 |
We propose a denoising technique for multiple exposure image integration. When acquiring a dark scene, the detail of a d... [more] |
SIP2012-82 RCS2012-239 pp.7-11 |
VLD, CAS, MSS, SIP |
2012-07-02 10:20 |
Kyoto |
Kyoto Research Park |
A Study on Two-layer Coding for HDR Images with Multiple Tone-mapping Effects Takao Jinno (Toyohashi Tech Univ.), Hiroya Watanabe, Masahiro Okuda (The Univ. of Kitakyushu) CAS2012-4 VLD2012-14 SIP2012-36 MSS2012-4 |
If conventional two-layer coding methods use the high contrast tone-mapped image as the first layer,
the coding e... [more] |
CAS2012-4 VLD2012-14 SIP2012-36 MSS2012-4 pp.19-24 |
ITE-ME, ITE-AIT, IE [detail] |
2011-11-11 10:50 |
Fukuoka |
|
Two-Layer Coding of HDR Images by Using a Bilateral Filter Dai Annaka, Hisakazu Kikuchi (Niigata Univ.), Masahiro Okuda (Kitakyusyu City Univ.) IE2011-81 |
A two-layer coding of HDR images is presented. The tone mapping is implemented by a sequence of bilateral filtering and ... [more] |
IE2011-81 pp.25-30 |
MSS, CAS, VLD, SIP |
2011-06-30 16:10 |
Okinawa |
Okinawa-Ken-Seinen-Kaikan |
A Study on Three Layer HDR Coding Method using Two Tone-mapping Algorithms Takao Jinno, Masahiro Okuda (Kitakyushu Univ.) CAS2011-13 VLD2011-20 SIP2011-42 MSS2011-13 |
Many multiple layer HDR coding methods have been proposed, but many of them cannot use a Super High Contrast Image (SHCI... [more] |
CAS2011-13 VLD2011-20 SIP2011-42 MSS2011-13 pp.73-77 |
SIP, RCS |
2011-01-20 10:40 |
Kagoshima |
|
A Stady on Local Tonemapping Using Multiple Lowpass Filters Takao Jinno, Yoshimitsu Kirishima, Masahiro Okuda (Kitakyushu Univ.) SIP2010-74 RCS2010-204 |
This paper proposes a local tonemapping method using multiple lowpass lters. To preserve local contrasts which high dyn... [more] |
SIP2010-74 RCS2010-204 pp.31-36 |
IPSJ-SLDM, SIP, IE, ICD [detail] |
2010-10-06 11:00 |
Chiba |
Makuhari Messe, International Conference Hall |
Adaptive Gamma Curves for High Contrast HDR Video Tonemapping Takao Jinno (Univ. of Kitakyushu), Kazuya Mouri (Exploitation of Next Generation), Masahiro Okuda (Univ. of Kitakyushu) SIP2010-65 ICD2010-79 IE2010-83 |
This paper propose a new tone mapping method for the HDR video. To preserve local contrasts, the proposed method blends ... [more] |
SIP2010-65 ICD2010-79 IE2010-83 pp.85-88 |