JP2016506669A - プライバシー・モードのあるカメラ - Google Patents
プライバシー・モードのあるカメラ Download PDFInfo
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
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- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
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- H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions
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- H04N23/80—Camera processing pipelines; Components thereof
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- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
- H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H04N23/95—Computational photography systems, e.g. light-field imaging systems
- H04N23/957—Light-field or plenoptic cameras or camera modules
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
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- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
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- H—ELECTRICITY
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computing Systems (AREA)
- Human Computer Interaction (AREA)
- Studio Devices (AREA)
- Telephone Function (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
Description
Claims (10)
- プライバシー・カメラからのプライバシー・モードを作り出すための方法であって:
前景および背景を含むシーン内の関心オブジェクトを判別する段階と;
背景ぼかしおよび背景置換を含むプライバシー・モードからプライバシー・モードを決定する段階と;
決定されたプライバシー・モードが背景ぼかしである場合には、前景における前記シーン内の関心オブジェクトが焦点が合って見え、前記シーンの背景内のオブジェクトがあればそれは焦点が合っていないように見えるよう、前記プライバシー・カメラについて限られた被写界深度を設定することによって画像を生成する段階と;
決定されたプライバシー・モードが背景置換である場合には、前記前景を判別することにおいて使われる前記プライバシー・カメラの動的に調節可能な前景奥行きを、前記シーン内の関心オブジェクトを含むように設定し、前記背景を画像および充填物のうちの少なくとも一方で置き換えることによって画像を生成する段階と;
前記画像を表示する段階とを含む、
方法。 - 前記プライバシー・カメラが、少なくとも2×2のアレイ・サイズをもつカメラのアレイを有する、請求項1記載の方法。
- 前記プライバシー・モードが、ユーザー・プライバシー選好およびコール情報のうちの少なくとも一方を使って決定される、請求項1記載の方法。
- 前記プライバシー・モードを決定することがさらに、コール情報、顔検出および頭ポーズならびに装置型のうちの少なくとも一つを使うことを含む、請求項1記載の方法。
- 前記プライバシー・モードが、ユーザー・プライバシー選好、コール位置、装置型、顔検出、頭ポーズおよびコール参加者のうちの一つまたは複数を使って自動的に決定される、請求項1記載の方法。
- 前記プライバシー・カメラからの奥行き推定値を決定する段階をさらに含む、請求項1記載の方法。
- プライバシー・モードを含むカメラを使うためのコンピュータ実行可能命令を記憶しているコンピュータ可読媒体であって、
前記カメラによって得られたシーンの前景における関心領域を判別する段階と;
背景ぼかしおよび背景置換を含むプライバシー・モードからプライバシー・モードを決定する段階と;
決定されたプライバシー・モードが背景ぼかしである場合には、前景における前記シーン内の関心オブジェクトが焦点が合って見え、前記シーンの背景内のオブジェクトがあればそれは焦点が合っていないように見えるよう、前記カメラについて限られた被写界深度を設定することによって画像を生成する段階と;
決定されたプライバシー・モードが背景置換である場合には、前記前景を判別することにおいて使われる前記カメラのための前景奥行きを、前記シーン内の人の数およびそのそれぞれの奥行きに少なくとも部分的に基づいて自動的に設定し、前記背景を画像および充填物のうちの少なくとも一方で置き換えることによって、画像を生成する段階と;
前記画像を表示する段階とを含む、
プライバシー・モードを含むカメラを使うためのコンピュータ実行可能命令を記憶しているコンピュータ可読媒体。 - プロセッサおよびメモリと;
前記プロセッサを使って実行される動作環境と;
少なくとも四つのカメラのアレイであって、前記少なくとも四つのカメラは該少なくとも四つのカメラのそれぞれの中心の間の少なくとも五ミリメートルの間隔をもつベース上に配置されている、アレイまたはRGBZカメラのうちの一方を含むプライバシー・カメラと;
カメラ・マネージャとを有するシステムであって、
前記カメラ・マネージャは:
前記プライバシー・カメラによって得られたシーンの前景における関心領域を自動的に判別する段階と;
背景ぼかしおよび背景置換を含むプライバシー・モードからプライバシー・モードを決定する段階と;
決定されたプライバシー・モードが背景ぼかしである場合には、前景における前記シーン内の関心オブジェクトが焦点が合って見え、前記シーンの背景内のオブジェクトがあればそれは焦点が合っていないように見えるよう、前記プライバシー・カメラについて限られた被写界深度を設定することによって画像を生成する段階と;
決定されたプライバシー・モードが背景置換である場合には、前記前景を判別することにおいて使われる前記プライバシー・カメラのための前景奥行きを、前記シーン内の前記関心領域を含むように設定し、前記背景を画像および充填物のうちの少なくとも一方で置き換えることによって、画像を生成する段階と;
前記画像を表示する段階とを含むアクションを実行するよう構成されている、
システム。 - 前記プライバシー・モードを決定することがさらに、ユーザー・プライバシー選好、コール位置、装置型、顔検出および頭ポーズならびにミーティング型のうちの一つまたは複数を使って前記プライバシー・モードを自動的に選択することを含み、前記ミーティング型は、社内ミーティング、グループ間ミーティングおよび会社間ミーティングを含む、請求項8記載のシステム。
- 前記背景を前記画像および前記充填物のうちの少なくとも一方で置き換えることが、ユーザー・プライバシー選好、コール位置、顔検出および頭ポーズ、装置型、ミーティング型のうちの一つまたは複数に基づいて使うべき前記画像を決定することを含み、前記ミーティング型は、社内ミーティング、グループ間ミーティングおよび会社間ミーティングを含む、請求項8記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US13/723,008 | 2012-12-20 | ||
US13/723,008 US9124762B2 (en) | 2012-12-20 | 2012-12-20 | Privacy camera |
PCT/US2013/076647 WO2014100455A1 (en) | 2012-12-20 | 2013-12-19 | Camera with privacy modes |
Publications (2)
Publication Number | Publication Date |
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JP2016506669A true JP2016506669A (ja) | 2016-03-03 |
JP2016506669A5 JP2016506669A5 (ja) | 2017-01-19 |
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Application Number | Title | Priority Date | Filing Date |
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JP2015549724A Pending JP2016506669A (ja) | 2012-12-20 | 2013-12-19 | プライバシー・モードのあるカメラ |
Country Status (6)
Country | Link |
---|---|
US (4) | US9124762B2 (ja) |
EP (1) | EP2920958A1 (ja) |
JP (1) | JP2016506669A (ja) |
KR (1) | KR102174767B1 (ja) |
CN (3) | CN104982029B (ja) |
WO (1) | WO2014100455A1 (ja) |
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CN108184086A (zh) | 2018-06-19 |
US20150334348A1 (en) | 2015-11-19 |
US20170301067A1 (en) | 2017-10-19 |
KR20150097536A (ko) | 2015-08-26 |
WO2014100455A1 (en) | 2014-06-26 |
US9729824B2 (en) | 2017-08-08 |
CN104982029A (zh) | 2015-10-14 |
CN108234920B (zh) | 2022-09-09 |
EP2920958A1 (en) | 2015-09-23 |
CN108234920A (zh) | 2018-06-29 |
US20140176663A1 (en) | 2014-06-26 |
US9124762B2 (en) | 2015-09-01 |
US10181178B2 (en) | 2019-01-15 |
US10789685B2 (en) | 2020-09-29 |
CN104982029B (zh) | 2018-03-30 |
KR102174767B1 (ko) | 2020-11-05 |
US20180365809A1 (en) | 2018-12-20 |
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