Presentation | 2019-03-14 Interactive multi-view triangulation based on one-handed thumb operation So Tashiro, Hideaki Uchiyama, Diego Thomas, Rin-ichiro Taniguchi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents an accurate 3D positioning system with a smartphone for handheld augmented reality (HAR).In this system, the 3D coordinates of target points for placing annotations in the 3D environment are computed by using interactive multi-view triangulation based on one-handed thumb operation.The interactive triangulation generally requires users to select the pixels of the target point in camera images displayed on the screen.While one handed-thumb interaction on a smartphone is the simplest, it is difficult to accurately select pixels, and therefore the accuracy of triangulation decreases.Therefore, we propose to use multiple observations with a robust estimator for the triangulation.In addition, we developed three pixel selection methods, and investigated both the accuracy of 3D positioning and the usability.A pixel is utilized at the thumb position at a live view in FingAR, the center position of a reticle marker at a live view in SnipAR, or that of a movable reticle marker at a freezed view in FreezAR. Through the user experiment, we show the usefulness of proposed method in terms of accuracy, and subjective evaluation compared with the state-of-the-art method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Augmented Reality / 3D positioning / Triangulation / One-handed thumb interaction |
Paper # | IMQ2018-31,IE2018-115,MVE2018-62 |
Date of Issue | 2019-03-07 (IMQ, IE, MVE) |
Conference Information | |
Committee | IMQ / IE / MVE / CQ |
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Conference Date | 2019/3/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kagoshima University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | media of five senses, multimedia, media experience, picture codinge, image media quality, network,quality and reliability, etc |
Chair | Kenji Sugiyama(Seikei Univ.) / Takayuki Hamamoto(Tokyo Univ. of Science) / Kenji Mase(Nagoya Univ.) / Takanori Hayashi(Hiroshima Inst. of Tech.) |
Vice Chair | Toshiya Nakaguchi(Chiba Univ.) / Mitsuru Maeda(Canon) / Hideaki Kimata(NTT) / Kazuya Kodama(NII) / Masayuki Ihara(NTT) / Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) |
Secretary | Toshiya Nakaguchi(Nagoya Univ.) / Mitsuru Maeda(Sony) / Hideaki Kimata(KDDI Research) / Kazuya Kodama(Nagoya Univ.) / Masayuki Ihara(NTT) / Hideyuki Shimonishi(Kyushu Univ.) / Jun Okamoto(Nagoya Univ.) |
Assistant | Masaru Tsuchida(NTT) / Gosuke Ohashi(Shizuoka Univ.) / Kazuya Hayase(NTT) / Yasutaka Matsuo(NHK) / Satoshi Nishiguchi(Oosaka Inst. of Tech.) / Masanori Yokoyama(*) / Chikara Sasaki(KDDI Research) / Yoshiaki Nishikawa(NEC) / Ryo Yamamoto(UEC) |
Paper Information | |
Registration To | Technical Committee on Image Media Quality / Technical Committee on Image Engineering / Technical Committee on Media Experience and Virtual Environment / Technical Committee on Communication Quality |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Interactive multi-view triangulation based on one-handed thumb operation |
Sub Title (in English) | |
Keyword(1) | Augmented Reality |
Keyword(2) | 3D positioning |
Keyword(3) | Triangulation |
Keyword(4) | One-handed thumb interaction |
1st Author's Name | So Tashiro |
1st Author's Affiliation | Kyushu University(Kyushu Univ.) |
2nd Author's Name | Hideaki Uchiyama |
2nd Author's Affiliation | Kyushu University(Kyushu Univ.) |
3rd Author's Name | Diego Thomas |
3rd Author's Affiliation | Kyushu University(Kyushu Univ.) |
4th Author's Name | Rin-ichiro Taniguchi |
4th Author's Affiliation | Kyushu University(Kyushu Univ.) |
Date | 2019-03-14 |
Paper # | IMQ2018-31,IE2018-115,MVE2018-62 |
Volume (vol) | vol.118 |
Number (no) | IMQ-500,IE-501,MVE-502 |
Page | pp.pp.49-54(IMQ), pp.49-54(IE), pp.49-54(MVE), |
#Pages | 6 |
Date of Issue | 2019-03-07 (IMQ, IE, MVE) |