JP2013218019A5

JP2013218019A5 -

Info

Publication number: JP2013218019A5
Application number: JP2012086349A
Authority: JP
Filing date: 2012-04-05
Publication date: 2015-05-21
Anticipated expiration: 2032-04-05

Description

本発明の一態様は、被投影物に投影する投影手段と、画像情報を予め記憶する画像記憶手段と、上記投影手段での投影方向からの画像を撮影する撮影手段と、上記撮影手段で得た画像からオブジェクトを抽出する画像処理手段と、上記画像処理手段で抽出した上記オブジェクトに基づいて上記画像記憶手段から画像情報を選択する画像選択手段と、上記オブジェクトに対応して、上記画像選択手段で選択した上記画像情報を上記投影手段により投影させる投影制御手段と、を具備したことを特徴とする。 One aspect of the present invention includes a projection means for projecting the object to be projected, an image storage unit for previously storing the images information, a photographing means for photographing an image from the projection direction by the projection means, in the photographing means image processing means for extracting an object from the image obtained, an image selection means for selecting whether et picture image information the image storage means on the basis of the object extracted by the image processing means, in correspondence with the object, the upper selected the picture image information serial image selection means, characterized by comprising a projection control means for projection by said projection means.

Claims

A projection means for projecting the object to be projected,
An image storage means for previously storing the images information,
Photographing means for photographing an image from the projection direction by the projection means;
Image processing means for extracting an object from the image obtained by the photographing means;
An image selection means for selecting whether et picture image information the image storage means on the basis of the object extracted by the image processing means,
In correspondence with the object, a projection control unit that the picture image information selected above Symbol image selection means it is projected by the projection means,
A projection apparatus comprising:

The projection apparatus according to claim 1, wherein the image information stored in advance by the image storage unit and the image information selected by the image selection unit are associated with an object.

It said image storage means, the shape of the object, pattern or color of at least one association with projection device according to claim 1 or 2, wherein the storing the image information.

The projection control means provides the projection means with image information selected by the image selection means so that an image is projected at a position corresponding to the shape of the object extracted by the image processing means. Item 4. The projection device according to any one of Items 1 to 3 .

5. The projection apparatus according to claim 1, wherein the projection control unit causes the projection unit to project an image based on the image information including a background side of the object.

The projection means has an automatic focus function for changing a focusing distance of an image to be projected,
The imaging means has a distance acquisition function for acquiring a distance to an arbitrary position in the image to be captured,
The projection control means acquires the distance extracted to the object or the background side extracted by the image processing means by the distance acquisition function of the photographing means, and is focused by the auto focus function of the projection means according to the acquired distance. 6. The projection apparatus according to claim 1, wherein a distance is set.

The projection means has an automatic zoom function for changing the angle of view of the image to be projected,
Said projection control means, the projection as set forth in any one of claims 1 to 6, characterized in that setting the projection angle is automatically zoom function of the projection means by a position in the image of the object extracted by the image processing means apparatus.

A projection method in an apparatus including a projection unit that projects onto an object to be projected and an imaging unit that captures an image from a projection direction of the projection unit,
An image storage step of storing in advance the images information,
An image processing step of extracting an object from the image obtained by the photographing unit;
An image selection step of selecting the content or al picture image information stored in said image storing step based on the object extracted by the image processing step,
Giving an image information selected in the image selection process in the projection unit, and a projection control step of projecting the images information on Symbol object to be projected in correspondence with the projecting portion,
A projection method characterized by comprising:

A program executed by a computer built in an apparatus provided with a projection unit that projects onto a projection object, and an imaging unit that captures an image from the projection direction of the projection unit,
The above computer
Image storage means for previously storing the images information,
Image processing means for extracting an object from the image obtained by the photographing unit;
Image selecting means for selecting the content or al picture image information stored in said image storage means based on the object extracted by the image processing means, and the image data selected by the image selecting unit provided to the projection portion, the projection program for causing to function as the projection control means for projecting the images information on Symbol object to be projected in correspondence with parts.