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Imperceptible On-Screen Markers for Mobile Interaction on Public Large Displays
http://hdl.handle.net/10061/13363
http://hdl.handle.net/10061/13363ce902c13-76ed-41bd-ab2c-6a7cb326b5e1
名前 / ファイル | ライセンス | アクション |
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fulltext (6.2 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2019-08-28 | |||||
タイトル | ||||||
タイトル | Imperceptible On-Screen Markers for Mobile Interaction on Public Large Displays | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | imperceptible marker | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | human visual perception | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | unsynchronized capture | |||||
資源タイプ | ||||||
資源タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
著者 |
YAMAMOTO, Goshiro
× YAMAMOTO, Goshiro× SAMPAIO, Luiz× TAKETOMI, Takafumi× SANDOR, Christian× 加藤, 博一× KURODA, Tomohiro |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We present a novel method to enable users to experience mobile interaction with digital content on external displays by embedding markers imperceptibly on the screen. Our method consists of two parts: marker embedding on external displays and marker detection. To embed markers, similar to previous work, we display complementary colors in alternating frames, which are selected by considering L*a*b color space in order to make the markers harder for humans to detect. Our marker detection process does not require mobile devices to be synchronized with the display, while certain constraints for the relation between camera and display update rate need to be fulfilled. In this paper, we have conducted three experiments. The results show 1) selecting complementary colors in the a*b* color plane maximizes imperceptibility, 2) our method is extremely robust when used with static contents and can handle animated contents up to certain optical flow levels, and 3) our method was proved to work well in case of small movements, but large movements can lead to loss of tracking. | |||||
書誌情報 |
en : IEICE Transactions on Information and Systems 巻 E100.D, 号 9, p. 2027-2036, 発行日 2017-09-01 |
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出版者 | ||||||
出版者 | The Institute of Electronics, Information and Communication Engineers | |||||
EISSN/PISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0916-8532 | |||||
出版者版DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1587/transinf.2016PCP0015 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10826272 | |||||
権利 | ||||||
権利情報 | Copyright c? 2017 The Institute of Electronics, Information and Communication Engineers | |||||
著者版フラグ | ||||||
出版タイプ | VoR |