JP2010114768A5

JP2010114768A5 -

Info

Publication number: JP2010114768A5
Application number: JP2008286922A
Authority: JP
Filing date: 2008-11-07
Publication date: 2011-12-15

Description

本発明の映像処理装置は、例えば、撮像装置と、前記撮像装置に対向するように設置される投影装置とに接続する映像処理装置であって、前記投影装置により投影する投影映像と前記撮像装置が撮影した撮影映像とを同時に表示手段に表示させる制御手段と、前記制御手段が前記表示手段に表示させた前記投影映像上の領域の指定に応じて、前記指定された領域を暗領域に設定する暗領域設定手段とを備えたことを特徴とする。また例えば、本発明の映像処理装置は、撮像装置と、前記撮像装置に対向するように設置される投影装置とに接続する映像処理装置であって、暗領域を設定すべき映像と前記撮像装置が撮影した撮影映像を同時に配置した投影映像を前記投影装置に投影させる制御手段と、前記制御手段が前記投影装置に投影させた前記暗領域を設定すべき映像上の領域の指定に応じて、前記指定された領域を暗領域に設定する暗領域設定手段とを備えたことを特徴とする。また例えば、本発明の映像処理装置は、投影装置と、前記投影装置とスクリーンの間に前記投影装置に対向するように設置される撮像装置に接続する映像処理装置であって、前記投影装置により前記スクリーンに投影する投影映像上の第１の領域に暗領域を配置した場合に前記撮像装置が撮影した第１の撮影映像から得た特徴量と、前記投影映像上の領域であって前記第１の領域と位置又は大きさが異なる第２の領域に前記暗領域を配置した場合に前記撮像装置が撮影した第２の撮影映像から得た特徴量とを比較する比較手段と、前記比較手段の比較結果に基づいて、前記投影装置から前記スクリーンを見たときに前記撮像装置と重なる領域に前記暗領域を設定する暗領域設定手段とを備えたことを特徴とする。 The video processing apparatus of the present invention is, for example, a video processing apparatus connected to an imaging apparatus and a projection apparatus installed so as to face the imaging apparatus, and the projection video projected by the projection apparatus and the imaging apparatus The control means for simultaneously displaying the photographed image taken by the display means on the display means, and according to the designation of the area on the projection video displayed by the control means on the display means, the designated area is set as a dark area And a dark region setting means. Also, for example, the video processing apparatus of the present invention is a video processing apparatus connected to an imaging apparatus and a projection apparatus installed so as to face the imaging apparatus, wherein the video to be set with a dark region and the imaging apparatus In accordance with the designation of the area on the video to set the dark area projected by the control unit, the control unit that projects the projection video on which the captured video taken simultaneously is projected on the projection device, And a dark area setting means for setting the designated area as a dark area. Also, for example, the video processing apparatus of the present invention is a video processing apparatus connected to a projection apparatus and an imaging apparatus installed between the projection apparatus and a screen so as to face the projection apparatus, and the projection apparatus When a dark region is arranged in the first region on the projection image projected onto the screen, the feature amount obtained from the first photographed image photographed by the imaging device, and the region on the projection image and the first region A comparison unit that compares a feature amount obtained from a second photographed image captured by the imaging device when the dark region is arranged in a second region that is different in position or size from the first region; and the comparison unit And a dark region setting unit that sets the dark region in a region overlapping with the imaging device when the screen is viewed from the projection device.

次に、図５及び図６を参照して、暗領域の設定方法について説明する。図５に示すように、ディスプレイ４３に暗領域設定画面６１を表示する。暗領域設定画面６１において、映像６２はプロジェクタ１がスクリーン３に投影する映像であり、例えば対向装置２１から受信した映像が含まれる。また、映像６３はカメラ２の撮影映像である。 Next, a dark region setting method will be described with reference to FIGS. As shown in FIG. 5, a dark area setting screen 61 is displayed on the display 43. In the dark region setting screen 61, the video 62 is a video projected by the projector 1 onto the screen 3, and includes, for example, a video received from the opposing device 21. In addition, the video 63 is a shadow image shooting of the camera 2.

Claims

A video processing apparatus for connecting the image pickup device, in the installed Ru projection device so as to face the image pickup device,
Control means for causing a display means to simultaneously display a projected image projected by the projection device and a captured image captured by the imaging device;
A video processing apparatus comprising: dark area setting means for setting the designated area as a dark area in accordance with designation of an area on the projected video displayed on the display means by the control means. .

An image processing device connected to an imaging device and a projection device installed to face the imaging device,
Control means for projecting onto the projection device a projected image in which a video to be set with a dark region and a photographed image taken by the imaging device are simultaneously arranged;
And a dark area setting means for setting the designated area as a dark area in accordance with designation of an area on the image on which the dark area projected by the control device is to be set. A video processing device.

The dark region setting means, the position of the dark regions, the shape, size, color, pattern, according to claim 1 or claim, characterized in that to be able to set at least one of concentration arbitrary 2. The video processing apparatus according to 2.

The video processing apparatus according to claim 1, wherein the control unit displays the dark region as a frame only or a translucent region on the projection video displayed on the display unit.

A video processing device connected to a projection device and an imaging device installed so as to face the projection device between the projection device and a screen;
When a dark region is arranged in the first region on the projection image projected onto the screen by the projection device, the feature amount obtained from the first photographed image captured by the imaging device and the region on the projection image Comparing means for comparing a feature amount obtained from a second photographed image photographed by the imaging device when the dark region is arranged in a second region having a position or size different from that of the first region; ,
An image processing apparatus comprising: a dark region setting unit that sets the dark region in a region overlapping with the imaging device when the screen is viewed from the projection device based on a comparison result of the comparison unit. .

2. The projection control unit according to claim 1, further comprising: a projection control unit that causes the projection apparatus to perform a synthesis process for synthesizing the dark region with the region on the projection image in which a dark region is set by the dark region setting unit. Item 6. The image processing device according to Item 2 or Item 5 .

A projection device, said projection device opposed to installed Ru imaging device as to a video processing system comprising a video processing device connected to the projector,
Control means for causing a display means to simultaneously display a projected image projected by the projection device and a captured image captured by the imaging device;
A video processing system comprising dark area setting means for setting the designated area as a dark area in accordance with designation of an area on the projection image displayed on the display means by the control means .

A video processing system comprising a projection device, an imaging device installed to face the projection device, and a video processing device connected to the projection device,
Control means for projecting onto the projection device a projected image in which a video to be set with a dark region and a photographed image taken by the imaging device are simultaneously arranged;
And a dark area setting means for setting the designated area as a dark area in accordance with designation of an area on the image on which the dark area projected by the control device is to be set. A video processing system.

A video processing system comprising: a projection device; an imaging device installed between the projection device and a screen so as to face the projection device; and a video processing device connected to the projection device,
When a dark region is arranged in the first region on the projection image projected onto the screen by the projection device, the feature amount obtained from the first photographed image captured by the imaging device and the region on the projection image Comparing means for comparing a feature amount obtained from a second photographed image photographed by the imaging device when the dark region is arranged in a second region having a position or size different from that of the first region; ,
An image processing system comprising: a dark region setting unit that sets the dark region in a region overlapping with the imaging device when the screen is viewed from the projection device based on a comparison result of the comparison unit. .

An imaging device and a computer connected to a projection device installed to face the imaging device ;
A control procedure for simultaneously displaying on the display means a projected image projected by the projection device and a captured image captured by the imaging device;
A program for executing a dark area setting procedure for setting the designated area as a dark area in accordance with designation of an area on the projection image displayed on the display means in the control procedure .

A computer connected to an imaging device and a projection device installed to face the imaging device;
A control procedure for causing the projection device to project a projection image in which a video to be set with a dark region and a photographed image taken by the imaging device are arranged simultaneously;
A program for executing a dark region setting procedure for setting the designated region as a dark region in accordance with the designation of a region on the image on which the dark region projected on the projection device in the control procedure is to be set .

An imaging device and a computer connected to the projection device installed so as to face the imaging device between the projection device and the screen;
When a dark region is arranged in the first region on the projection image projected onto the screen by the projection device, the feature amount obtained from the first photographed image captured by the imaging device and the region on the projection image A comparison procedure for comparing a feature amount obtained from a second photographed image photographed by the imaging device when the dark region is arranged in a second region having a position or size different from that of the first region; ,
A program for executing a dark region setting procedure for setting the dark region in a region overlapping with the imaging device when the screen is viewed from the projection device based on a comparison result in the comparison procedure.