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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, ASJ-H, ASJ-AA | 2019-07-16 11:30 |
Hokkaido | SAPPORO COMMUNITY PLAZA | Development of an evaluation board for digital effector Kenta Kaite, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.)  EA2019-4 |
In this research, we are developing a digital effector evaluation board that allows the user to change the effect freely... [more] | EA2019-4 pp.15-16 |
| EA, ASJ-H, ASJ-AA | 2019-07-17 14:50 |
Hokkaido | SAPPORO COMMUNITY PLAZA | A Study on Automatic Summarization of Music Data Based on Its Acoustic Features Yudai Kikuchi, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.) EA2019-19 |
This paper describes the method of automatic music summarization. Music has a repetitive structure, so we detect the rep... [more] | EA2019-19 pp.99-102 |
| EA, ASJ-H, ASJ-AA | 2019-07-17 16:20 |
Hokkaido | SAPPORO COMMUNITY PLAZA | Audio database construction based on video and subtitle data posted on the Web Yuko Takai, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.) EA2019-22 |
Using sound data contained in the video posted on the website and user created subtitle data attached to the video, the ... [more] | EA2019-22 pp.113-116 |
| EA, ASJ-H, ASJ-AA | 2018-07-24 13:00 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
A Study on the Calculation of Similarity of Music Data Based on Its Acoustic Features Yudai Kikuchi, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EA2018-4 |
This paper explains a music similarity calculation method to provide a summary of music. There is a method for obtaining... [more] | EA2018-4 pp.19-23 |
| EA, ASJ-H, ASJ-AA | 2018-07-24 13:00 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Verification of accuracy of chord estimation using chroma vector Kenta Kaite, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EA2018-5 |
This paper describes an implementation of chord estimation software using similarity calculation of chroma vector with t... [more] | EA2018-5 pp.25-28 |
| EA, ASJ-H, ASJ-AA | 2018-07-25 15:20 |
Hokkaido | Hokkaido Univ. | Digital Modeling of Distortion Effect Using LSTM Machine-Learning Yuto Matsunaga, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EA2018-26 |
This paper describes an experimental approach of modeling stomp boxes based on a machine learning approach. Our propose... [more] |
EA2018-26 pp.153-157 |
| EA, ASJ-H, ASJ-AA | 2018-07-25 15:45 |
Hokkaido | Hokkaido Univ. | Automatic Generation of Charts for Rhythm Games by Machine Learning Atsuhito Udo, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EA2018-27 |
Many attempts in different ways have been done to retrieve information from pieces of music. In this paper, we discuss ... [more] |
EA2018-27 pp.159-163 |
| EMM | 2018-01-29 15:55 |
Miyagi | Tohoku Univ. (Aobayama Campus) | A Study on Segmentation of Music Based on Changes in Rhythm and Timbre Yudai Kikuchi, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EMM2017-70 |
This paper describes a method to segment musical data based on changes in rhythm and timbre made by musical instruments ... [more] | EMM2017-70 pp.25-30 |
| EMM | 2018-01-30 10:25 |
Miyagi | Tohoku Univ. (Aobayama Campus) | An application of gesture detection system using acoustic waves on commodity PC Atsuhito Udo, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EMM2017-73 |
The booming of consumer electronic devices led to hand gestures being focused on as a natural means of man-machine commu... [more] | EMM2017-73 pp.37-42 |
| EMM | 2018-01-30 11:55 |
Miyagi | Tohoku Univ. (Aobayama Campus) | Improvement of a watermarking technique for music data using distortion effect Yuto Matsunaga (Hokkaido Univ.), Tetsuya Kojima (NIT, Tokyo College), Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EMM2017-76 |
In this work, we propose a method of digital watermarking that constructs the stego signal with only embedded informatio... [more] | EMM2017-76 pp.55-60 |
| EA, ASJ-H | 2017-07-21 13:40 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
A study on tempo estimation based on temporal variations of audio signals Yudai Kikuchi, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EA2017-16 |
This paper shows two methods for estimating the tempo of music．Tempo is one of the elements used to estimate musical sim... [more] | EA2017-16 pp.91-96 |
| EA, ASJ-H | 2017-07-21 13:40 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
A study on modeling nonlinear distortion circuits using adaptive signal processing Yuto Matsunaga, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EA2017-17 |
As a digital modeling method for effect pedals and amplifiers, the best approach is a method of converting an analog cir... [more] | EA2017-17 pp.97-102 |
| EA, ASJ-H | 2017-07-21 13:40 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
A study on gesture detection system using ultrasonic waves on commodity PC Atsuhito Udo, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EA2017-18 |
The booming of consumer electronic devices led to hand gestures being focused on as a natural means of man-machine commu... [more] | EA2017-18 pp.103-106 |
| EA | 2016-07-08 13:15 |
Shizuoka | Yamaha, Toyooka Factory | A Study on multi-channeling audio using TLF loudspeaker and high-resolution sound Shouhei Suda, Tsuyoshi Yamamoto, Yoshinori Dobashi (Hokkaido Univ.) EA2016-15 |
Hi-Resolution audio can improve the sound quality and reproduce inaudible frequency sound. This paper is proposed new p... [more] |
EA2016-15 pp.41-44 |
| ITS, IE, ITE-AIT, ITE-HI, ITE-ME [detail] | 2014-02-17 13:20 |
Hokkaido | Hokkaido Univ. | Shape from Shading by using Single Face Image Kazuya Fukumoto, Tsuyoshi Yamamoto, Yoshinori Dobashi (Hokkaido Univ.) |
Shape from shading by single image has been studied, however, most of them requires apriori information of light source ... [more] | |
| ITS, IE, ITE-AIT, ITE-HI, ITE-ME [detail] | 2014-02-17 13:35 |
Hokkaido | Hokkaido Univ. | A Creating Method of Environmental Maps of the Sky Taking Account of Cloudiness Goro Okada, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) |
The sky plays an important role in creating realistic images of outdoor scenes in computer graphics. Environment mapping... [more] | |
| SIS, IPSJ-AVM | 2012-09-20 14:50 |
Osaka | Tottori Pref. Osaka Office | [Invited Talk]
History and Future of Computer Graphics Yoshinori Dobashi (Hokkaido Univ.) SIS2012-24 |
Almost fifty years have passed since the first system of computer graphics was developed. Recently, we see synthetic ima... [more] | SIS2012-24 p.53 |
| EA | 2012-07-20 11:20 |
Hokkaido | Health Sci. Univ. of Hokkaido | A Study on Parametric Audio system for super narrow beam forming using Multi-beam SSB modulation technique. Kouhei Yamakami, Tsuyoshi Yamamoto, Yoshinori Dobashi (Hokkaido Univ.) EA2012-52 |
Parametric loudspeaker is widely used for sending directional sounds in limited area. In this study, we propose the syst... [more] | EA2012-52 pp.41-46 |
| SIS | 2012-06-14 - 2012-06-15 |
Hokkaido | Tokachi Plaza (Obihiro City) | [Invited Talk]
Essentials of computer graphics Yoshinori Dobashi (Hokkaido Univ.) SIS2012-11 |
[more] | SIS2012-11 p.57 |
| ITS, IE, ITE-AIT, ITE-HI, ITE-ME [detail] | 2011-02-21 11:25 |
Hokkaido | Hokkaido University | A Study on Importance Estimation of Medical Images by Learning User's Operation History Miori Maruya, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) ITS2010-33 IE2010-108 |
Increasing medical image data amount by improvement of technology, Computer-Aided Detection was developed. It is very po... [more] | ITS2010-33 IE2010-108 pp.41-45 |
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