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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIS, IPSJ-AVM, ITE-3DMT [detail] | 2020-06-03 13:00 |
Online | Online | Luminance-Independent Hue Image Generation Method Based on CIELAB Color Space Yuma Kinoshita, Hitoshi Kiya (Tokyo Metro. Univ.)  SIS2020-1 |
In this paper, we propose luminance-independent hue-image generation method based on the CIELAB color space, from RAW im... [more] | SIS2020-1 pp.1-6 |
| MI, IE, SIP, BioX, ITE-IST, ITE-ME [detail] | 2020-05-28 09:40 |
Online | Online | 3-D pose reconstruction from multiple persons based on joint position in multi-view images Tomohiro Saito, Norio Tagawa (Tokyo Metro. Univ.) |
[more] | |
| MI, IE, SIP, BioX, ITE-IST, ITE-ME [detail] | 2020-05-28 10:00 |
Online | Online | Improvement of depth estimation from single image based on SfMLearner Yuto Kumakura, Norio Tagawa (Tokyo Metro. Univ.) |
[more] | |
| SIS | 2020-03-05 12:50 |
Saitama | Saitama Hall (Cancelled but technical report was issued) |
A Reversible Data Hiding Scheme for the EtC System Ruifeng Li, Masaaki Fujiyoshi, Hitoshi Kiya, Yasufumi Takama (Tokyo Metro. Univ.) SIS2019-38 |
This paper proposes an encryption-then-compression (EtC) system-friendly data hiding method for images, where an EtC sys... [more] | SIS2019-38 pp.7-12 |
| SIS | 2020-03-05 13:10 |
Saitama | Saitama Hall (Cancelled but technical report was issued) |
An Improvement on Data Hiding in the Copyright- and Privacy-Protected Image Trading System Kazuaki Takahashi, Masaaki Fujiyoshi (Tokyo Metro. Univ.), Wannida Sae-tang (KMUTNB), Hitoshi Kiya (Tokyo Metro. Univ.) SIS2019-39 |
This paper improves the data hiding performance in the copyright- and privacy-protected image trading system. In the sys... [more] | SIS2019-39 pp.13-18 |
| SP, EA, SIP | 2020-03-02 15:10 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
A Pattern Recognition Method Using Secure Sparse Representations in L0 Norm Minimization Takayuki Nakachi, Yitu Wang (NTT), Hitoshi Kiya (Tokyo Metro. Univ.) EA2019-130 SIP2019-132 SP2019-79 |
In this paper, we propose a privacy-preserving pattern recognition method using encrypted sparse representations in L0 n... [more] | EA2019-130 SIP2019-132 SP2019-79 pp.169-174 |
| ITE-HI, IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] | 2020-02-27 14:00 |
Hokkaido | Hokkaido Univ. (Cancelled but technical report was issued) |
An Image Transformation Network for Privacy-Preserving Deep Neural Networks Hiroki Ito, Yuma Kinoshita, Hitoshi Kiya (Tokyo Metro. Univ.) ITS2019-37 IE2019-75 |
We propose an image transformation network to generate visually-protected images for privacy-preserving deep neural netw... [more] | ITS2019-37 IE2019-75 pp.195-200 |
| SIS | 2019-12-12 14:35 |
Okayama | Okayama University of Science | A Dimensionality Reduction Method with Random Sampling for Privacy-Preserving Machine Learning Ayana Kawamura, Kenta Iida, Hitoshi Kiya (Tokyo Metro. Univ.) SIS2019-26 |
In this paper, we propose a dimensionality reduction method with random sampling for privacy-preserving machine learning... [more] | SIS2019-26 pp.17-21 |
| ITE-BCT, SIS | 2019-10-24 11:30 |
Fukui | Fukui International Activities Plaza | Image enhancement-based data augmentation for improving deep learning in image classification problem Weihang Zhang, Yuma Kinoshita, Hitoshi Kiya (Tokyo Metro. Univ.) SIS2019-11 |
In this paper, we propose a novel data augmentation method based on image enhancement. In DNN-based image classification... [more] | SIS2019-11 pp.1-4 |
| ITE-BCT, SIS | 2019-10-24 12:10 |
Fukui | Fukui International Activities Plaza | Performance evaluation of high-quality image generation methods using multi-exposure images Kouki Seo, Yuma Kinoshita, Hitoshi Kiya (Tokyo Metro. Univ.) SIS2019-13 |
[more] | SIS2019-13 pp.11-16 |
| ITE-BCT, SIS | 2019-10-25 11:10 |
Fukui | Fukui International Activities Plaza | Image Compression in Encryption-then-Compression System Using Secure Sparse Representations Takayuki Nakachi (NTT), Hitoshi Kiya (Tokyo Metro. Univ.) SIS2019-21 |
n this paper, we propose a image compression method using secure sparse representations in Encryption-then-Compression (... [more] | SIS2019-21 pp.77-82 |
| IE, EMM, LOIS, IEE-CMN, ITE-ME, IPSJ-AVM [detail] | 2019-09-19 15:10 |
Niigata | Tokimeito, Niigata University | Secure sparse representations in L0 norm minimization Takayuki Nakachi (NTT), Hitoshi Kiya (Tokyo Metro. Univ.) LOIS2019-11 IE2019-24 EMM2019-68 |
In this paper, we propose a method to estimate secure sparse representations in L0 norm minimization, and evaluate the e... [more] | LOIS2019-11 IE2019-24 EMM2019-68 pp.25-30 |
| EMM, IT | 2019-05-23 14:00 |
Hokkaido | Asahikawa International Conference Hall | Generation of privacy-preserving images holding positional information for HOG feature extraction Masaki Kitayama, Hitoshi Kiya (Tokyo Metro. Univ.) IT2019-1 EMM2019-1 |
In this paper, we propose a generation method of images which have no visual information but hold the gradient direction... [more] | IT2019-1 EMM2019-1 pp.1-6 |
| US | 2019-05-20 16:15 |
Tokyo | Improvement of degradation due to echo distortion of ultrasound range super-resolution imaging with carrier frequency sweep Nguyen Chi Hai, Norio Tagawa (Tokyo Metro. Univ.), Masasumi Yoshizawa (Tokyo Metro. College of Tech.), Takasuke Irie (Microsonic) US2019-15 |
We have implemented this study by evaluating the effect of two things on ultrasound imaging. The first one is proposing ... [more] | US2019-15 pp.31-34 |
|
| EA, SIP, SP | 2019-03-14 10:00 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | Hue Correction Scheme Based on CIELAB Color Space Yuma Kinoshita, Hitoshi Kiya (Tokyo Metro. Univ.) EA2018-99 SIP2018-105 SP2018-61 |
In this paper, we propose a novel color correction scheme based on the CIELAB color space. Image processing methods cons... [more] | EA2018-99 SIP2018-105 SP2018-61 pp.1-6 |
| EA, SIP, SP | 2019-03-15 13:30 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | [Poster Presentation]
Evaluation of non-linear artificial bandwidth extension with x-vector-based speaker verification Ryota Kaminishi, Sayaka Shiota, Hitoshi Kiya (Tokyo Metro. Univ.) EA2018-158 SIP2018-164 SP2018-120 |
[more] | EA2018-158 SIP2018-164 SP2018-120 pp.347-352 |
| EMM | 2019-03-13 14:05 |
Okinawa | TBD | [Poster Presentation]
A privacy preserving culculation method of eigenface using EtC images Masaki Kitayama, Hitoshi Kiya (Tokyo Metro. Univ.) EMM2018-91 |
In this paper, we propose a face recognition scheme using eigenface and kernel eigenface with EtC (Encryption-then-Compr... [more] | EMM2018-91 pp.1-6 |
| EMM | 2019-03-14 11:30 |
Okinawa | TBD | Image Patch Modeling using Secure Computation of Sparse Dictionary Learning Takayuki Nakachi (NTT), Hitoshi Kiya (Tokyo Metro. Univ.) EMM2018-115 |
With the advent of the big data era, digital content continues to increase. Sparse coding is attracting attention as an... [more] |
EMM2018-115 pp.129-134 |
| SIS | 2019-03-06 15:10 |
Tokyo | Tokyo Univ. Science, Katsushika Campus | Secure Computation of Sparse Dictionary Learning Takayuki Nakachi, Yukihiro Bandoh (NTT), Hitoshi Kiya (Tokyo Metro. Univ.) SIS2018-43 |
With the advent of the big data era, all digital contents continue to increase. Sparse modeling is drawing attention as ... [more] | SIS2018-43 pp.35-40 |
| ITS, IE, ITE-MMS, ITE-HI, ITE-ME, ITE-AIT [detail] | 2019-02-19 14:15 |
Hokkaido | Hokkaido Univ. | A hue-preserving tone mapping scheme Kouki Seo, Artit Visavakicharoen, Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya (Tokyo Metro. Univ.) ITS2018-66 IE2018-87 |
[more] | ITS2018-66 IE2018-87 pp.79-84 |
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