Faculty Profiles - YASUDA, Takami

Papers - YASUDA, Takami

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【口頭発表】飛騨高山地域における ICT を用いた観光推進のためのデータ利活用

山本悟史浦田真由遠藤守安田孝美

第7回とうかい観光情報学研究会（オンライン発表会） page： 9-12 2021.3

How to Use Smart Speakers to Support the Lives of Elderly People Reviewed

Mayu Urata, Satoko Takashima, Hiroka Hitsuishi, Mamoru Endo, Takami Yasuda

Journal of Japan Information-Culturology Society Vol. 27 ( 2 ) page： 11 - 18 2021.3

Counting entering strollers with AI and analyzing patterns at a sightseeing spot

Hori Ryo, Misaki Hikaru, Uga Tomoki, Urata Mayu, Endo Mamoru, Yasuda Takami

Journal of Global Tourism Research Vol. 6 ( 1 ) page： 67 - 72 2021

Language：English Publishing type：Research paper (scientific journal) Publisher：International Society for Tourism Research

Nowadays, it is thought important to make a decision based on data to use limited resources effectively. Strollers, one of the main targets of sightseeing places for children, are believed to be important for such places, but ticket sales or technology recently utilized are not suitable to grasp the movements of the strollers, therefore, this research focused on strollers through the use of a camera and artificial intelligence. We, first, recorded an entrance, and fine-tuned prepared models to create original object detection artificial intelligence. Then, we counted the number of entering strollers, and analyzed the entering patterns. We discovered several patterns, and suggest that there is a difference between strollers in the weekdays and weekends. Lastly, for future prospects, we mention two things, a real-time counting system with GPU installed small computers, and simultaneous counting of strollers’ companions.

DOI： 10.37020/jgtr.6.1_67

CiNii Research

【口頭発表】Development of Land Use Judgment System using Deep Learning to Support Land Evaluation

Tu Y, Urata M, Endo M, Yasuda T, Shimazaki H, Kimura T

2021 IEEE 10th Global Conference on Consumer Electronics, GCCE 2021 page： 332 - 336 2021

Language：Japanese Publisher：2021 IEEE 10th Global Conference on Consumer Electronics, GCCE 2021

Fixed asset tax which is assessed based on the purpose of land use, is a very important resource in Japanese municipalities. Article 408 of the Local Tax Act shows that field survey is required to be carried out once a year to confirm the use of land. Municipal officials spend a lot of time and effort to conduct field surveys to check the use of land in order to make a proper evaluation. Therefore, in this study, we utilize three types of data, aerial photography images, shapefiles, and taxable data of registered land category owned by local governments to promote the utilization of public and private sector data. The purpose of this study is to reduce the burden of land evaluation work and improve its efficiency and accuracy by using deep learning. It is confirmed that our system is effective in supporting land evaluation work and improving the efficiency of field survey work.

DOI： 10.1109/GCCE53005.2021.9621770

Scopus

【口頭発表】Hand Tracking-based VR Ikebana Manipulation

Miyazaki A, Ota H, Iwazaki K, Urata M, Endo M, Yasuda T

2021 IEEE 10th Global Conference on Consumer Electronics, GCCE 2021 page： 723 - 726 2021

Language：Japanese Publisher：2021 IEEE 10th Global Conference on Consumer Electronics, GCCE 2021

We have been developing VR Ikebana to promote traditional Japanese culture among young people. Various kinds of Ikebana manipulation are necessary such as bending leaves in a curve, bending stems, or cutting stems. We have realized a more natural and intuitive manipulation by using hand tracking devices over the manipulation with VR controllers such as pulling a trigger or pushing a button which is far different from the manipulation in real Ikebana. Depending on the shape of player's fingers, picking and moving a flower material with the thumb and the index finger, or cutting a stem by forming a peace sign with the index and middle fingers are realized. According to the input manipulation, the model data of the manipulated flower material is updated in real time.

DOI： 10.1109/GCCE53005.2021.9621994

Scopus

【論文】高齢者の生活支援のためのスマートスピーカー活用に関する研究 Reviewed

浦田真由, 遠藤守, 安田孝美

情報文化学会誌 Vol. Vol.27, No.2 page： 11 - 18 2021

Tone Mapping for Integrating CG Elements into Live-Action Footage Reviewed

TAKAHASH Nobuo, URATA Mayu, ENDO Mamoru, YASUDA Takami

Journal of Graphic Science of Japan Vol. 55 ( 2 ) page： 3 2021

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society for Graphic Science

When compositing CG and photographic images, tone mapping of the CG images is essential in order to join the two seamlessly. In regular CG production settings, tone mapping depends on the sensibility of the operator, which gives rise to variations in the level of live-action compositing. Herein is proposed a technique to simulate sensitometric characteristics of photographic images by tone mapping of CG images using camera response functions. Seamless image synthesis is possible with this technique because the gradations of the CG and photographic images generally agree.

DOI： 10.5989/jsgs.55.2_3

CiNii Research

A New Method of Spatial Effect to Japanese-style Room by Shoji Projection Mapping Reviewed

Shinya Oguri, Shinji MIzuno, Mayu Urata, Mamoru Endo, Takami Yasuda

The Journal of the Society for Art and Science Vol. 19 ( 5 ) page： 86-97 2020.12

Supporting the information transmission via social media of local sightseeing volunteer guides Reviewed

Mana Fukuyasu, Yuka Hasegawa, Mayu Urata, Mamoru Endo, Takami Yasuda

Journal of Global Tourism Research (JGTR) (2020.12.1) Vol. 5 ( 2 ) page： 149 - 154 2020.12

Questionnaire survey on carrying capacity of Japanese registered tangible cultural properties as regional tourism resources Reviewed

Shinya Oguri, Mayu Urata, Mamoru Endo, Takami Yasuda

Journal of Global Tourism Research (JGTR) (2020.12.1) Vol. 5 ( 2 ) page： 127-134 2020.12

Introduction of a license number authentication system and utilization of collected data to promote regional tourism Reviewed

Mayu Urata, Kensho Taki, Satoshi Yamamoto, Mamoru Endo, and Takami Yasuda

Journal of Global Tourism Research (JGTR) (2020.5.1) Vol. 5 ( 1 ) page： 89-96 2020.5

【口頭発表】顔認証システムを用いた観光来訪者の分析〜高山市宮川朝市の事例〜

山本悟史浦田真由遠藤守安田孝美

第6回とうかい観光情報学研究会静岡大学浜松キャンパス・静岡県立大学・名古屋大学・他（オンライン発表会） page： 9-12 2020.2

【口頭発表】自治体における観光振興のための画像公開方法の検討

鈴木彩音, 浦田真由, 遠藤守, 安田孝美

観光情報学会第20回研究発表会講演論文集（2019.11.9-10）, 沖縄県市町村自治会館 page： 25-28 2019.11

【口頭発表】スマートスピーカーを用いた自治体観光情報のリアルタイム発信

滝顕匠, 山本悟史, 浦田真由, 遠藤守, 安田孝美

観光情報学会第20回研究発表会講演論文集（2019.11.9-10）, 沖縄県市町村自治会館 page： 13-16 2019.11

伝統工芸としての建具とデジタル技術の融合による和室演出の試み

小栗真弥水野慎士浦田真由遠藤守安田孝美

芸術科学会NICOGRAPH2019（名古屋市立大学） page： 66-71 2019.11

スマートスピーカーを用いた高齢者介護予防プログラムの開発

宮崎彩乃高嶋恵子櫃石祥歌浦田真由遠藤守安田孝美冨田大輔

芸術科学会NICOGRAPH2019（名古屋市立大学） page： 23-26 2019.11

Curving Leaves in VR Ikebana Reviewed

Ayano Miyazaki Hiroko Ota Kumiko Iwazaki Mayu Urata Mamoru Endo Takami Yasuda Masashi Yamada

IEEE 2019 Global Conf. on Consumer Electronics (Osaka Senri Life Science Center, Japan) page： 633-636 2019.10

Mashup Local Tourism Resources for Sustainable Tourism by SHOJI Degital Picture-Story Show Reviewed

Shinya Oguri Shinji Mizuno Mayu Urata Mamoru Endo Takami Yasuda

IEEE 2019 Global Conf. on Consumer Electronics (Osaka Senri Life Science Center, Japan) page： 642-645 2019.10

Evaluation of Ikebana Works for Education Employing VR Environments - How Influential Layout of Line Elements in Evaluation - Reviewed

Journal of Japan Inforation-Culturology Society Vol. 26 ( 1 ) page： 11-18 2019.10

Language：Japanese Publishing type：Research paper (scientific journal)

This research presents VR Ikebana simulation which realizes the virtual experience of Ikebana operation, and the virtually produced Ikebana work are automatically evaluated, for promoting Ikebana, one of the representative traditional culture in Japan. We focus on the most commonly useful free style Jiyuka, which is one of the three styles of works in Ikebana Ikenobo, and the newest one established in the postwar period. Furthermore, we focus on the spatial arrangement of line elements constituted by branches, stems, elongated leaves. The statistical feature quantity on the degree of variation in the length and direction of the line elements is investigated how influence to evaluation of Ikebana. We examine how the feature quantities change before and after the teacher corrected the work made by an Ikebana beginner. changed, and show that the proposed feature quantity is effective. Next, multiple regression analysis is performed on the feature quantity and the scoring result by experts, and an evaluation formula for determining the evaluation score based on the feature quantity is determined. Finally, we validate the evaluation formula by questionnaire survey for Ikebana experts.

Construction of life assistance methods for elderly people using smart speakers

page： 38-41 2019.10

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Papers - YASUDA, Takami