JP2007293453A5

JP2007293453A5 -

Info

Publication number: JP2007293453A5
Application number: JP2006118446A
Authority: JP
Filing date: 2006-04-21
Publication date: 2009-06-04
Anticipated expiration: 2026-04-21

Claims

A video acquisition step in which the video acquisition means acquires the video of the real space;
Instruction detecting means, an instruction detection step of detecting that the user is located in the by Ri before Symbol physical space on the instruction means for manipulating is specified,
Calculating means, a calculating step in response to said detection, corresponding to the position in the said designated physical space, determining the position in the image,
Color color acquisition means, in the vicinity of the position obtained in the calculation step, and the color of the pixel in a position different from the pixels in said image corresponding to the position obtained in the calculating step, wherein the user-specified A color information acquisition method comprising: a color acquisition step acquired as

In the color acquisition step,
The color acquisition means
From the position calculated by the calculating step, the color of the position of the pixel number of shifted pixels predetermined direction indicated by the instruction means, according to claim 1, wherein the obtaining a color which the user has specified Color information acquisition method.

Further, the synthesis means includes a synthesis step of generating a synthesized image by superimposing a computer graphics image on the image of the real space,
3. The color information acquisition method according to claim 1, wherein the calculation step and the color acquisition step are performed on the combined image generated by the combining step.

The color according to any one of claims 1 to 3 , wherein the display means further includes a display step of displaying a computer graphics image drawn with the color acquired in the color acquisition step. Information acquisition method.

Furthermore, in the color acquisition step , the color acquisition unit records the acquired color and the designated position in the real space together. The color information acquisition method according to item 1.

The instruction means is a pen-type instruction means,
In the calculation step, the calculation means obtains a position in the video corresponding to a position of a tip portion of the pen-type instruction means in the real space,
In the color acquisition step , the color acquisition means is a pixel in the image corresponding to a position extended by a predetermined distance from the position of the tip of the pen-type instruction means in the direction in which the instruction means is directed. color information acquisition method according to any one of claims 1 to 5 colors, and acquires as a color which the user has specified.

Image acquisition means for acquiring images of real space;
An instruction detecting means for detecting that a position in real space the user is included by Ri before SL image to an instruction means for manipulating is specified,
In response to the detection, calculating means for obtaining a position in the video corresponding to the designated position in the real space;
Color obtaining means for obtaining, as a color designated by the user, a color of a pixel in the vicinity of the position obtained by the calculating means and at a position different from the pixel in the video corresponding to the position obtained by the calculating means; A color information acquisition apparatus comprising:

The color information acquisition apparatus according to claim 7, further comprising a display device that presents the video acquired by the video acquisition unit in front of the user's eyes.

The computer,
Image acquisition means for acquiring images of real space;
Instruction detecting means for detecting that the position in the real space included in the video is designated by the instruction means operated by the user;
In response to the detection, calculating means for obtaining a position in the video corresponding to the designated position in the real space;
Color obtaining means for obtaining, as a color designated by the user, a color of a pixel in the vicinity of the position obtained by the calculating means and at a position different from the pixel in the video corresponding to the position obtained by the calculating means; A program for causing each color information acquisition apparatus to function as each means .

Computer
Image acquisition means for acquiring images of real space;
Instruction detecting means for detecting that the position in the real space included in the video is designated by the instruction means operated by the user;
In response to the detection, calculating means for obtaining a position in the video corresponding to the designated position in the real space;
Color obtaining means for obtaining, as a color designated by the user, a color of a pixel in the vicinity of the position obtained by the calculating means and at a position different from the pixel in the video corresponding to the position obtained by the calculating means; a computer-readable record medium storing a program to function as each unit of the color information acquiring apparatus having.