Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IIEEJ, AIT |
2019-09-06 11:00 |
Iwate |
Iwate Prefectural Univ. |
Derivation of Optimum Combination of Basis in ICA-DCT Hybrid Image Coding Atsushi Togashi, Masashi Kameda (Iwate Prefectural Univ.) |
[more] |
AIT2019-179 pp.33-36 |
IEICE-ITS, IEICE-IE, MMS, HI, ME, AIT [detail] |
2018-02-15 15:15 |
Hokkaido |
Hokkaido Univ. |
Extraction of Efficient ICA Basis in ICA-DCT Hybrid Typed Image Coding based on Rate-Distortion Sense Togashi Atsushi, Miyazaki Haruhiko, Kameda Masashi (Iwate Pref. Univ.) |
[more] |
|
CE, MMS, AIT, HI, ME, IEICE-ITS, IEICE-IE [detail] |
2017-02-21 13:45 |
Hokkaido |
Hokkaido Univ. |
Development of objective assessment measure to estimate mosquito noise based on cepstrum analysis Kei Satou, Masashi Kameda (Iwate Pre. Univ.) |
[more] |
|
CE, MMS, AIT, HI, ME, IEICE-ITS, IEICE-IE [detail] |
2017-02-21 14:00 |
Hokkaido |
Hokkaido Univ. |
Estimation of Quantity of Random Noise to Improve Surface Texture in Small Region on Natural Image Yudai Ishikawa, Masashi Kameda (Iwate Pre. Univ.) |
[more] |
|
AIT, IIEEJ |
2016-08-26 11:35 |
Hokkaido |
FUTURE UNIVERSITY HAKODATE |
Objective assessment method of mosquito noise using cepstrum coefficients corresponding to subjective image quality Kei Satou, Masashi Kameda (Iwate Pre. Univ.) |
In JPEG encoded images, the mosquito noise which is one of visual distortion is occurred around edge region in the case ... [more] |
AIT2016-138 pp.5-8 |
AIT, IIEEJ |
2016-08-26 14:20 |
Hokkaido |
FUTURE UNIVERSITY HAKODATE |
Estimate of Quantity of Random Noise Based on Fractal Dimension for Improvement of Surface texture Yudai Ishikawa, Masashi Kameda (Iwate Pre.Univ.) |
It was reported that Random noise is effective to improve the surface texture. When the impression of surface texture ch... [more] |
AIT2016-142 pp.19-22 |
HI, IEICE-IE, AIT, IEICE-ITS, ME, MMS, CE [detail] |
2016-02-22 16:00 |
Hokkaido |
Hokudai |
Reduction of computational cost in image compression using Wavelet Packet based on clustering by similarity of probability density function Haruhiko Miyazaki, Masashi Kameda (Iwate Prefectural Univ.) |
[more] |
|
HI, IEICE-IE, AIT, IEICE-ITS, ME, MMS, CE [detail] |
2016-02-22 16:15 |
Hokkaido |
Hokudai |
Reduction of computational cost in ICA-DCT hybrid coding for still image Kazuya Kawamura, Masashi Kameda (Iwate Prefectural Univ.) |
[more] |
|
HI, IEICE-IE, AIT, IEICE-ITS, ME, MMS, CE [detail] |
2016-02-23 11:00 |
Hokkaido |
Hokudai |
Development of Generation Method of Anaglyph Images without Ghost Artifacts based on Saliency and Local Warping for Objects Chiaki Kobayashi, Masashi Kameda, Prima Oky Dicky Ardiansyah (Iwate Prefectural Univ.) |
[more] |
|
ME |
2016-02-20 15:25 |
Kanagawa |
Kanto Gakuin Univ. |
Estimation method of mosquito noise in JPEG image based on cepstrum analysis Kei Satou, Masashi Kameda (Iwate Prefectural Univ.) |
JPEG images include a visual distortion which is called the mosquito noise around edge region. It is difficult to estima... [more] |
ME2016-27 pp.101-104 |
ME, CE, IEICE-IE, IPSJ-AVM [detail] |
2015-08-03 10:30 |
Tokyo |
Tokyo Metropolitan Univ. |
Development of Generation Method of Anaglyph Images without Ghost Artifacts considering Saliency of Objects Chiaki Kobayashi, Kameda Masashi, Prima Oky Dicky Ardiansyah (Iwate Prefectural Univ.) |
[more] |
|
IEICE-ITS, IEICE-IE, AIT, HI, ME [detail] |
2014-02-17 09:50 |
Hokkaido |
Hokkaido Univ. |
Super resolution by single image based on total variation regularization
-- Improvement of image quality by edge sharpening -- Hiroki Tsurusaki, Masashi Kameda, Prima Oky Dicky Ardiansyah (Iwate Pref. Univ.) |
In order to improve the image quality of enlarged image, the super resolution using total variation regularization has b... [more] |
|
IEICE-ITS, IEICE-IE, AIT, HI, ME [detail] |
2014-02-17 14:05 |
Hokkaido |
Hokkaido Univ. |
Still image coding based on the structural classification using ICA Kazuya Kawamura, Masashi Kameda (Iwate Pref. Univ.) |
An encoded image using DCT has the problem that visual quality is deteriorated when the data compression ratio is higher... [more] |
|
IEICE-ITS, IEICE-IE, AIT, HI, ME [detail] |
2014-02-18 11:45 |
Hokkaido |
Hokkaido Univ. |
The optimum frequency band partition in variable coding rate based on similarity of signal distribution Haruhiko Miyazaki, Masashi Kameda (Iwate Pref. Univ.) |
In order to improve the coding performance of subband image coding, the optimum frequency band partition has been propos... [more] |
|
ME, CE, IPSJ-AVM, IEICE-IE [detail] |
2013-07-19 13:25 |
Tokyo |
|
Analysis of coding performance improvement caused by frequency band partition in subband image coding using generalized gaussian distribution Haruhiko Miyazaki, Masashi Kameda (Iwate Pref. Univ.) |
[more] |
|
HI, 3DMT |
2013-03-05 14:25 |
Tokyo |
Tokyo University of Agriculture and Technology |
High Quality Image Compression Focused on Preservation of Positive/Negative Sign for Discrete Cosine Transform Coefficients Tsushima Naoya, Kameda Masashi (Iwate Pref. Univ.) |
The positive/negative sign code of the DCT coefficients is important to reconstruct the structural information of image.... [more] |
HI2013-43 3DIT2013-11 pp.9-12 |
IEICE-ITS, IEICE-IE, AIT, HI, ME [detail] |
2013-02-18 16:20 |
Hokkaido |
Hokkaido Univ. |
Image Enlargement Method for Preservation of Edge using Quadratic Bezier Curve Naomi Takahashi, Masashi Kameda (Iwate Pref. Univ.) |
[more] |
|
IEICE-ITS, IEICE-IE, AIT, HI, ME [detail] |
2013-02-18 14:20 |
Hokkaido |
Hokkaido Univ. |
Super resolution by single image based on combination of high frequency components using total variation regularization Hiroki Tsurusaki, Masashi Kameda (Iwate Pref. Univ.) |
In order to improve the image quality of enlarged image, the super resolution using total variation(TV) regularization h... [more] |
|
IEICE-ITS, IEICE-IE, AIT, HI, ME [detail] |
2013-02-19 15:20 |
Hokkaido |
Hokkaido Univ. |
Improvement of coding performance for optimum frequency band partition and optimum combination of quantizers in subband image coding Haruhiko Miyazaki, Masashi Kameda (Iwate Pref. Univ.) |
[more] |
|
BCT, IEEE-BT |
2012-02-24 15:45 |
Shizuoka |
Kanpo no yado Yaidu |
A Study on Efficient Preservation Method of Positive/Negative Sign of DCT Coefficients Tsushima Naoya, Kameda Masashi (Iwate Pref.Univ.) |
The positive/negative sign code of the DCT coefficients is important to reconstruct the structural information of image,... [more] |
BCT2012-37 pp.25-28 |