| 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 |
| 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 |
| 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] |
|
| 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
16:10 |
Shizuoka |
Kanpo no yado Yaidu |
Image Enlargement Method for Preservation of Edge using Quadratic Bezier Curve
Naomi Takahashi, Masashi Kameda (Iwate Pref.Univ.) |
Image enlargement method using linear interpolation causes blur because edge is extend as same as non-edge region. In th... [more] |
BCT2012-38
pp.29-32 |