INFORMATION PROCESSING DEVICE, POSITION DESIGNATION METHOD AND STORAGE MEDIUM

• US 20150029180A1
• Filed: 06/20/2014
• Published: 01/29/2015
• Est. Priority Date: 07/24/2013
• Status: Active Grant

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: KOMATSU, Ryouta
• Granted Patent: US 9,710,971 B2
• Time in Patent Office: Days
• US Class Current: 345/419
• CPC Class Codes: G06T 19/006 Mixed reality object pose determination, tracking or camera calibration for mixed reality G06T7/00
• CPC Class Codes: G06T 2207/30108 Industrial image inspection
• CPC Class Codes: G06T 2207/30244 Camera pose
• CPC Class Codes: G06T 7/74 involving reference images or patches
• CPC Class Codes: G06V 20/20 in augmented reality scenes
• CPC Class Codes: G06V 30/142 using hand-held instruments; Constructional details of the instruments

Abstract

An information processing device includes: a memory; and a processor coupled to the memory and configured to: calculate, based on a figure of a reference object recognized from a first input image, position information with respect to the reference object, the positional information indicating an image-capturing position of the first input image, and generate setting information in which display data is associated with the position information with respect to the reference object as a display position of the display data, the display data being displayed based on the setting information when the reference object is recognized from a second input image different from the first input image.

Claims

1. An information processing device, comprising:

a memory; and

a processor coupled to the memory and configured to;

calculate, based on a figure of a reference object recognized from a first input image, position information with respect to the reference object, the positional information indicating an image-capturing position of the first input image, and

generate setting information in which display data is associated with the position information with respect to the reference object as a display position of the display data, the display data being displayed based on the setting information when the reference object is recognized from a second input image different from the first input image.

2. The information processing device according to claim 1, wherein

the position information is a three-dimensional position in a three-dimensional space with respect to the reference object.

3. The information processing device according to claim 1, wherein the processor is further configured to acquire an offset value for adjusting the image-capturing position, and

wherein the position information corresponding to the image-capturing position is calculated, based on the offset value and the figure of the reference object.

4. The information processing device according to claim 3, wherein the processor is further configured to display a guidance display indicating the position information to which the offset value is applied, on the first input image, and

wherein the setting information containing the position information is generated, when a determination instruction is input from a user, the determination instruction indicating that the offset value is to be finally determined by a user.

5. The information processing device according to claim 1, wherein the processor is further configured to:

acquire the second input image,

recognize the reference object from the second input image, and

generate, based on the setting information, image data for displaying the display data at a specific position relative to the reference object in the second input image.

6. A position designation method executed by a computer, comprising:

calculating, based on a figure of a reference object recognized from a first input image, position information with respect to the reference object, the positional information indicating an image-capturing position of the first input image; and

generating, by a processor, setting information in which display data is associated with the position information with respect to the reference object as a display position of the display data, the display data being displayed based on the setting information when the reference object is recognized from a second input image different from the first input image.

7. The position designation method according to claim 6, wherein

the position information is a three-dimensional position in a three-dimensional space with respect to the reference object.

8. The position designation method according to claim 6, further comprising:

acquiring an offset value for adjusting the image-capturing position, and

wherein the position information corresponding to the image-capturing position is calculated, based on the offset value and the figure of the reference object.

9. The position designation method according to claim 8, further comprising:

displaying a guidance display indicating the position information to which the offset value is applied, on the first input image, and

wherein the setting information containing the position information is generated, when a determination instruction is input from a user, the determination instruction indicating that the offset value is to be finally determined by a user.

10. The position designation method according to claim 6, further comprising:

acquiring the second input image;

recognizing the reference object from the second input image; and

generating, based on the setting information, image data for displaying the display data at a specific position relative to the reference object in the second input image.

11. A non-transitory computer-readable storage medium storing a program for causing a computer to execute a process, the process comprising:

calculating, based on a figure of a reference object recognized from a first input image, position information with respect to the reference object, the positional information indicating an image-capturing position of the first input image; and

generating setting information in which display data is associated with the position information with respect to the reference object as a display position of the display data, the display data being displayed based on the setting information when the reference object is recognized from a second input image different from the first input image.

12. The non-transitory computer-readable storage medium according to claim 11, wherein the position information is a three-dimensional position in a three-dimensional space with respect to the reference object.

13. The non-transitory computer-readable storage medium according to claim 11, the process further comprising:

acquiring an offset value for adjusting the image-capturing position, and

wherein the position information corresponding to the image-capturing position is calculated, based on the offset value and the figure of the reference object.

14. The non-transitory computer-readable storage medium according to claim 13, the process further comprising:

displaying a guidance display indicating the position information to which the offset value is applied, on the first input image, and

wherein the setting information containing the position information is generated, when a determination instruction is input from a user, the determination instruction indicating that the offset value is to be finally determined by a user.

15. The non-transitory computer-readable storage medium according to claim 11, the process further comprising:

acquiring the second input image;

recognizing the reference object from the second input image; and

generating, based on the setting information, image data for displaying the display data at a specific position relative to the reference object in the second input image.