JP2012015788A5 - - Google Patents
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- JP2012015788A5 JP2012015788A5 JP2010150255A JP2010150255A JP2012015788A5 JP 2012015788 A5 JP2012015788 A5 JP 2012015788A5 JP 2010150255 A JP2010150255 A JP 2010150255A JP 2010150255 A JP2010150255 A JP 2010150255A JP 2012015788 A5 JP2012015788 A5 JP 2012015788A5
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上記課題を解決するために、第１の本発明は、所定の撮像装置により撮像された映像を表す標準映像データを受信する映像受信手段と、被撮像空間に対する任意の視点を指定する指定手段と、複数の撮像装置それぞれが異なる視点から前記被撮像空間を撮像することにより得られる複数の映像データに基づいて生成される、前記指定手段により指定された所定の視点から見た前記被撮像空間の仮想的な映像を表す任意視点映像データを取得する映像取得手段と、前記任意視点映像データまたは前記標準映像データを出力する出力手段と、前記標準映像データの映像の視点である標準視点を示す情報を取得する視点取得手段と、前記出力手段での出力を前記任意視点映像データから前記標準映像データへと切り替える切り替え指示をユーザから受信する指示受信手段と、前記映像取得手段が前記標準視点の前記任意視点映像データを取得可能であるか否かを判定し、前記映像取得手段が前記標準視点の前記任意視点映像データを取得可能であると判定された場合、前記切り替え指示の受信に応えて、前記任意視点映像データの視点を前記所定の視点から前記標準視点へ向かって段階的に移動させるように前記指定手段を制御し、当該移動の完了後に、出力を前記任意視点映像データから前記標準映像データへと切り替えるように前記出力手段を制御する、制御手段と、を備えることを特徴とする映像受信装置を提供する。 In order to solve the above-described problem, the first aspect of the present invention includes a video receiving unit that receives standard video data representing a video captured by a predetermined imaging device, and a specifying unit that specifies an arbitrary viewpoint with respect to the imaged space. Each of the imaging devices is generated based on a plurality of video data obtained by imaging the imaging space from different viewpoints, and the imaging space of the imaging space viewed from a predetermined viewpoint designated by the designation means and Film image acquisition means you get any viewpoint video data representing a virtual image, and output means for outputting the arbitrary viewpoint video data or the standard image data, the standard viewpoint is the viewpoint of the standard video data image A viewpoint acquisition unit that acquires information to be displayed, and a switching instruction to switch the output from the output unit from the arbitrary viewpoint video data to the standard video data. An instruction receiving means signal for the image acquisition means is operable to determine whether or not it is possible to acquire the arbitrary viewpoint image data for the standard viewpoint, the image acquisition means can acquire the arbitrary viewpoint image data of the standard viewpoint In response to receiving the switching instruction, the designation unit is controlled to gradually move the viewpoint of the arbitrary viewpoint video data from the predetermined viewpoint toward the standard viewpoint, And a control unit configured to control the output unit so that the output is switched from the arbitrary viewpoint video data to the standard video data after completion of the movement.
Claims (8)
被撮像空間に対する任意の視点を指定する指定手段と、
複数の撮像装置それぞれが異なる視点から前記被撮像空間を撮像することにより得られる複数の映像データに基づいて生成される、前記指定手段により指定された所定の視点から見た前記被撮像空間の仮想的な映像を表す任意視点映像データを取得する映像取得手段と、
前記任意視点映像データまたは前記標準映像データを出力する出力手段と、
前記標準映像データの映像の視点である標準視点を示す情報を取得する視点取得手段と、
前記出力手段での出力を前記任意視点映像データから前記標準映像データへと切り替える切り替え指示をユーザから受信する指示受信手段と、
前記映像取得手段が前記標準視点の前記任意視点映像データを取得可能であるか否かを判定し、前記映像取得手段が前記標準視点の前記任意視点映像データを取得可能であると判定された場合、前記切り替え指示の受信に応えて、前記任意視点映像データの視点を前記所定の視点から前記標準視点へ向かって段階的に移動させるように前記指定手段を制御し、当該移動の完了後に、出力を前記任意視点映像データから前記標準映像データへと切り替えるように前記出力手段を制御する、制御手段と、
を備えることを特徴とする映像受信装置。 Video receiving means for receiving standard video data representing video captured by a predetermined imaging device;
A designation means for designating an arbitrary viewpoint with respect to the imaged space;
A virtual image of the imaged space viewed from a predetermined viewpoint designated by the designation means , generated based on a plurality of video data obtained by imaging the imaged space from different viewpoints by a plurality of imaging devices. and Film image acquisition means you get any viewpoint video data representing images of specific,
Output means for outputting the arbitrary viewpoint video data or the standard video data ;
Viewpoint acquisition means for acquiring information indicating a standard viewpoint that is a viewpoint of the video of the standard video data;
An instruction receiving means for receiving from the user a switching instruction to switch the output at the output means from the arbitrary viewpoint video data to the standard video data;
When the video acquisition unit determines whether or not the arbitrary viewpoint video data of the standard viewpoint can be acquired , and the video acquisition unit determines that the arbitrary viewpoint video data of the standard viewpoint can be acquired In response to receiving the switching instruction, the designation means is controlled so as to move the viewpoint of the arbitrary viewpoint video data stepwise from the predetermined viewpoint toward the standard viewpoint, and output after completion of the movement. Control means for controlling the output means to switch from the arbitrary viewpoint video data to the standard video data;
A video receiving apparatus comprising:
ことを特徴とする請求項１に記載の映像受信装置。 When it is determined that the video acquisition unit is not capable of acquiring the arbitrary viewpoint video data of the standard viewpoint , the control unit gradually changes the viewpoint of the arbitrary viewpoint video data from the predetermined viewpoint toward the standard viewpoint. The video receiving apparatus according to claim 1, wherein the output unit is controlled so as to switch the output from the arbitrary viewpoint video data to the standard video data without performing control to move to the standard video data.
前記制御手段は、前記任意視点映像データの視点を前記所定の視点から前記標準視点へ向かって段階的に移動させる制御を実行中に前記標準映像データの映像を撮像した撮像装置が別の撮像装置に変化した場合、当該実行中の制御を中止し、出力を前記任意視点映像データから前記標準映像データへと切り替えるように前記出力手段を制御する
ことを特徴とする請求項１又は２に記載の映像受信装置。 The viewpoint acquisition means is configured to further acquire information for specifying an imaging device that has captured the video of the standard video data,
The control means may be configured such that an imaging apparatus that captures an image of the standard video data while performing control to move the viewpoint of the arbitrary viewpoint video data stepwise from the predetermined viewpoint toward the standard viewpoint is another imaging apparatus. The output means is controlled so as to stop the control being executed and switch the output from the arbitrary viewpoint video data to the standard video data. Video receiver.
ことを特徴とする請求項１又は２に記載の映像受信装置。 The control means is configured to change the viewpoint of the arbitrary viewpoint video data when the standard viewpoint changes during execution of the control for moving the viewpoint of the arbitrary viewpoint video data stepwise from the predetermined viewpoint toward the standard viewpoint. The video receiving apparatus according to claim 1, wherein the designation unit is controlled so as to move stepwise toward the standard viewpoint after the change.
映像受信手段が、所定の撮像装置により撮像された映像を表す標準映像データを受信する映像受信工程と、
指定手段が、被撮像空間に対する任意の視点を指定する指定工程と、
映像取得手段が、複数の撮像装置それぞれが異なる視点から前記被撮像空間を撮像することにより得られる複数の映像データに基づいて生成される、前記指定工程により指定された所定の視点から見た前記被撮像空間の仮想的な映像を表す任意視点映像データを取得する映像取得工程と、
出力手段が、前記任意視点映像データまたは前記標準映像データを出力する出力工程と、
視点取得手段が、前記標準映像データの映像の視点である標準視点を示す情報を取得する視点取得工程と、
指示受信手段が、前記出力工程での出力を前記任意視点映像データから前記標準映像データへと切り替える切り替え指示をユーザから受信する指示受信工程と、
制御手段が、前記映像取得工程において前記標準視点の前記任意視点映像データを取得可能であるか否かを判定し、前記映像取得工程において前記標準視点の前記任意視点映像データを取得可能であると判定された場合、前記切り替え指示の受信に応えて、前記任意視点映像データの視点を前記所定の視点から前記標準視点へ向かって段階的に移動させるように前記指定工程を制御し、当該移動の完了後に、出力を前記任意視点映像データから前記標準映像データへと切り替えるように前記出力工程を制御する、制御工程と、
を備えることを特徴とする制御方法。 A method for controlling a video receiving device, comprising:
A video receiving step in which the video receiving means receives standard video data representing video captured by a predetermined imaging device;
A designation step in which the designation means designates an arbitrary viewpoint with respect to the imaged space;
The video acquisition means is generated based on a plurality of video data obtained by imaging the imaging space from different viewpoints by a plurality of imaging devices, and is viewed from the predetermined viewpoint specified by the specifying step. and the arbitrary viewpoint image data to that Film image acquisition step acquires representing a virtual image of the imaging space,
An output step of outputting the arbitrary viewpoint video data or the standard video data ;
A viewpoint acquisition step of acquiring information indicating a standard viewpoint that is a viewpoint of the video of the standard video data;
An instruction receiving step in which an instruction receiving means receives from the user a switching instruction to switch the output in the output step from the arbitrary viewpoint video data to the standard video data;
The control means determines whether or not the arbitrary viewpoint video data of the standard viewpoint can be acquired in the video acquisition step, and the arbitrary viewpoint video data of the standard viewpoint can be acquired in the video acquisition step. If determined, in response to receiving the switching instruction, the designation step is controlled so that the viewpoint of the arbitrary viewpoint video data is gradually moved from the predetermined viewpoint toward the standard viewpoint. A control step of controlling the output step so as to switch the output from the arbitrary viewpoint video data to the standard video data after completion;
A control method comprising:
ことを特徴とする請求項５に記載の制御方法。 The control method according to claim 5.
前記制御工程では、前記任意視点映像データの視点を前記所定の視点から前記標準視点へ向かって段階的に移動させる制御を実行中に前記標準映像データの映像を撮像した撮像装置が別の撮像装置に変化した場合、当該実行中の制御を中止し、出力を前記任意視点映像データから前記標準映像データへと切り替えるように前記出力工程を制御する In the control step, an imaging apparatus that captures an image of the standard video data while performing control to gradually move the viewpoint of the arbitrary viewpoint video data from the predetermined viewpoint toward the standard viewpoint is another imaging apparatus. The output process is controlled to stop the current control and switch the output from the arbitrary viewpoint video data to the standard video data.
ことを特徴とする請求項５又は６に記載の制御方法。 The control method according to claim 5 or 6, wherein
ことを特徴とする請求項５又は６に記載の制御方法。 The control method according to claim 5 or 6, wherein
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010150255A JP5520146B2 (en) | 2010-06-30 | 2010-06-30 | Video receiving apparatus and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2010150255A JP5520146B2 (en) | 2010-06-30 | 2010-06-30 | Video receiving apparatus and control method thereof |
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| Publication Number | Publication Date |
|---|---|
| JP2012015788A JP2012015788A (en) | 2012-01-19 |
| JP2012015788A5 true JP2012015788A5 (en) | 2013-08-01 |
| JP5520146B2 JP5520146B2 (en) | 2014-06-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5892060B2 (en) * | 2012-12-25 | 2016-03-23 | カシオ計算機株式会社 | Display control apparatus, display control system, display control method, and program |
| JP6299492B2 (en) * | 2014-07-03 | 2018-03-28 | ソニー株式会社 | Information processing apparatus, information processing method, and program |
| CN108028910A (en) | 2015-09-25 | 2018-05-11 | 索尼公司 | Information processing equipment, information processing method and program |
| EP3520414A1 (en) * | 2016-09-29 | 2019-08-07 | Koninklijke Philips N.V. | Image processing |
| JP7542940B2 (en) * | 2019-11-25 | 2024-09-02 | キヤノン株式会社 | Information processing device, information processing method, image processing system, and program |
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