SteganoSonic: A locally information overlay system using parametric speakers

Hitomi Tanaka, Yasuaki Kakehi

研究成果: Conference contribution

1 引用 (Scopus)

抜粋

To construct information environment that augments the real world, there is an important theme that is realization of embedding information into a certain area and receiving it naturally. To develop these systems, it is necessary to announce the existence of additional information and intuitive connection of real world and them. Approaches that use marker-type indicators like AR marker [Kato and Billinghurst 1999] which is significant for the camera recognition but insignificant for human have exiguous intuitiveness. On the other hand, when applying wireless communication technologies like RFID or infrared light [Nishimura et al. 2004], which we cannot sense the existence of the information, we need another sign that indicates the existence of the information to embed information to certain areas. Toward these problems, we propose a novel system named SteganoSonic that embeds digital data into the sound outputted from parametric speakers. This system, with a speaker which has strong directivity, can send audible sound to certain area and embed additional information into the sound which is caught by a receiver. Users can find the existence of additional information by hearing the sound, receive additional information at the same time.

元の言語English
ホスト出版物のタイトルACM SIGGRAPH 2013 Posters, SIGGRAPH 2013
DOI
出版物ステータスPublished - 2013 8 21
イベントACM Special Interest Group on Computer Graphics and Interactive Techniques Conference, SIGGRAPH 2013 - Anaheim, CA, United States
継続期間: 2013 7 212013 7 25

出版物シリーズ

名前ACM SIGGRAPH 2013 Posters, SIGGRAPH 2013

Other

OtherACM Special Interest Group on Computer Graphics and Interactive Techniques Conference, SIGGRAPH 2013
United States
Anaheim, CA
期間13/7/2113/7/25

    フィンガープリント

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition
  • Software

これを引用

Tanaka, H., & Kakehi, Y. (2013). SteganoSonic: A locally information overlay system using parametric speakers. : ACM SIGGRAPH 2013 Posters, SIGGRAPH 2013 [95] (ACM SIGGRAPH 2013 Posters, SIGGRAPH 2013). https://doi.org/10.1145/2503385.2503489