| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 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] |
|
| 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] |
|