JP6944564B2 - 注視追跡のための装置及び方法 - Google Patents
注視追跡のための装置及び方法 Download PDFInfo
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Description
本出願は、「APPARATUS AND METHOD FOR GAZE TRACKING」という題名で、2016年9月29日に提出された米国特許出願第15/280,962号の継続出願であり、そこからの利益を主張しており、この出願は、「APPARATUS AND METHOD FOR CAPTURING AND DISPLAYING SEGMENTED CONTENT」という題名で、2016年6月30日に提出された米国仮特許出願第62/357,259号の利益を主張しており、かつ「APPARATUS AND METHOD FOR PROVIDING AND DISPLAYING CONTENT」という題名で、2016年8月12日に提出された米国仮特許出願第62/374,687号の利益も主張しており、これらの出願の全内容及び全開示は全てこれにより、その全体が本明細書での参照により完全に組み込まれている。
本発明は一般にモーショントラッキングに関する。
Claims (26)
- 再生装置を介して閲覧者にビデオコンテンツを提示することと、
前記閲覧者が再生されている前記ビデオコンテンツを閲覧している間、閲覧者プロフィールに基づいて前記閲覧者のこの先の注視位置を予測することと、
前記この先の注視位置に基づいてサーバから前記ビデオコンテンツの一部を取り出すこととを含み、
前記閲覧者プロフィールは、前記ビデオコンテンツに対応付けられた見込まれる注視経路を含む、方法。 - 前記ビデオコンテンツの前記一部は、前記ビデオコンテンツの高ビットレートバージョンの一部を含む、請求項1の方法。
- 前記この先の注視位置に基づいて前記ビデオコンテンツの前記一部を選択することと、
前記再生装置において前記ビデオコンテンツの前記一部をバッファに格納することとをさらに含む、請求項1の方法。 - 前記ビデオコンテンツの前記一部は、前記この先の注視位置と対応付けられた焦点領域に相当する、請求項1の方法。
- 前記ビデオコンテンツの前記一部は、前記ビデオコンテンツを含む複数のビデオストリームから選択された1つのビデオストリームに相当する、請求項1の方法。
- 前記この先の注視位置に基づいて追加されるコンテンツに関する挿入位置を決定することをさらに含む、請求項1の方法。
- 前記閲覧者が前記ビデオコンテンツを閲覧している間、前記閲覧者の注視経路を追跡することと、
前記閲覧者の前記注視経路に基づいて前記閲覧者プロフィールを選択することとをさらに含む、請求項1の方法。 - 前記閲覧者プロフィールを選択した後、前記閲覧者のその後の注視経路を追跡することと、
前記その後の注視経路に基づいて異なる閲覧者プロフィールを選択することとをさらに含む、請求項7の方法。 - 前記閲覧者プロフィールは、複数の閲覧者プロフィールから選択され、前記複数の閲覧者プロフィールは、前記ビデオコンテンツを閲覧した複数のユーザの注視経路に基づいて生成された1つまたは複数の閲覧者プロフィールを含む、請求項1から8のいずれか一項の方法。
- 前記閲覧者プロフィールは、複数の閲覧者プロフィールから選択され、前記複数の閲覧者プロフィールは、前記ビデオコンテンツの製作後のプロセス中に生じた1つまたは複数のデフォルトの閲覧者プロフィールを含む、請求項1から8のいずれか一項の方法。
- 前記閲覧者プロフィールは、複数の閲覧者プロフィールから選択され、前記複数の閲覧者プロフィールは、前記ビデオコンテンツ内の1つまたは複数のオブジェクトの動きの追跡に基づいて生成された1つまたは複数の閲覧者プロフィールを含む、請求項1から8のいずれか一項の方法。
- 閲覧者プロフィールデータベースと、
通信装置と、
前記閲覧者プロフィールデータベース及び前記通信装置と結合されたプロセッサとを備え、前記プロセッサは、
前記通信装置に結合された再生装置を介して閲覧者にビデオコンテンツを提示し、
前記閲覧者が再生されている前記ビデオコンテンツを閲覧している間、前記閲覧者プロフィールデータベースから取り出された閲覧者プロフィールに基づいて前記閲覧者のこの先の注視位置を予測し、
前記この先の注視位置に基づいてサーバから前記ビデオコンテンツの一部を取り出すように構成され、
前記閲覧者プロフィールは、前記ビデオコンテンツに対応付けられた見込まれる注視経路を含む、システム。 - 前記ビデオコンテンツの前記一部は、前記ビデオコンテンツの高ビットレートバージョンの一部を含む、請求項12のシステム。
- 前記プロセッサは、
前記この先の注視位置に基づいて前記ビデオコンテンツの前記一部を選択し、
前記再生装置において前記ビデオコンテンツの前記一部をバッファに格納するようにさらに構成される、請求項12のシステム。 - 前記ビデオコンテンツの前記一部は、前記この先の注視位置と対応付けられた焦点領域に相当する、請求項12のシステム。
- 前記ビデオコンテンツの前記一部は、前記ビデオコンテンツを含む複数のビデオストリームから選択された1つのビデオストリームに相当する、請求項12のシステム。
- 前記プロセッサは、
前記この先の注視位置に基づいて追加されるコンテンツに関する挿入位置を決定するようにさらに構成される、請求項12のシステム。 - 前記プロセッサは、
前記閲覧者が前記ビデオコンテンツを閲覧している間、前記閲覧者の注視経路を追跡し、
前記閲覧者の前記注視経路に基づいて前記閲覧者プロフィールを選択するようにさらに構成される、請求項12のシステム。 - 前記プロセッサは、
前記閲覧者プロフィールを選択した後、前記閲覧者のその後の注視経路を追跡し、
前記その後の注視経路に基づいて異なる閲覧者プロフィールを選択するようにさらに構成される、請求項18のシステム。 - 前記閲覧者プロフィールは、複数の閲覧者プロフィールから選択され、前記複数の閲覧者プロフィールは、前記ビデオコンテンツを閲覧した複数のユーザの注視経路に基づいて生成された1つまたは複数の閲覧者プロフィールを含む、請求項12から19のいずれか一項のシステム。
- 前記閲覧者プロフィールは、複数の閲覧者プロフィールから選択され、前記複数の閲覧者プロフィールは、前記ビデオコンテンツの製作後のプロセス中に生じた1つまたは複数のデフォルトの閲覧者プロフィールを含む、請求項12から19のいずれか一項のシステム。
- 前記閲覧者プロフィールは、複数の閲覧者プロフィールから選択され、前記複数の閲覧者プロフィールは、前記ビデオコンテンツ内の1つまたは複数のオブジェクトの動きの追跡に基づいて生成された1つまたは複数の閲覧者プロフィールを含む、請求項12から19のいずれか一項のシステム。
- プロセッサベースのシステムに、
再生装置を介して閲覧者にビデオコンテンツを提示することと、
前記閲覧者が再生されている前記ビデオコンテンツを閲覧している間、閲覧者プロフィールに基づいて前記閲覧者のこの先の注視位置を予測することと、
前記この先の注視位置に基づいてサーバから前記ビデオコンテンツの一部を取り出すこととを含み、
前記閲覧者プロフィールは、前記ビデオコンテンツに対応付けられた見込まれる注視経路を含む、ステップを実行させるように構成された1つまたは複数のコンピュータプログラムを格納する非一時的コンピュータ可読記憶媒体。 - 表示装置と、
通信装置と、
前記表示装置及び前記通信装置に結合されたプロセッサとを備え、
前記プロセッサは、
前記表示装置を介して閲覧者にビデオコンテンツを提示し、
前記閲覧者が再生されている前記ビデオコンテンツを閲覧している間、閲覧者プロフィールに基づいて前記閲覧者のこの先の注視位置を予測し、
前記通信装置によって、前記この先の注視位置に基づいてサーバから前記ビデオコンテンツの一部を取り出すように構成され、
前記閲覧者プロフィールは、前記ビデオコンテンツに対応付けられた見込まれる注視経路を含む、システム。 - 前記プロセッサに結合された注視追跡装置をさらに含み、
前記プロセッサは、
前記注視追跡装置によって前記閲覧者の注視経路を追跡し、
前記閲覧者の前記注視経路に基づいて前記閲覧者プロフィールを選択するようにさらに構成される、請求項24のシステム。 - 前記閲覧者プロフィールは、閲覧者プロフィールデータベースに格納された複数の閲覧者プロフィールから選択される、請求項24または25のシステム。
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