Information processing device, information processing method, and information processing program

Abstract

An information processing device according to the present application comprises an acquisition unit, an estimation unit, and a providing unit. The acquisition unit acquires an image of a user in a first pose. The estimation unit estimates a body model of the user in a second pose differing from the first pose, on the basis of the image acquired by the acquisition unit. The providing unit provides information regarding the body model estimated by the estimating unit.

Claims

1. An information processing device comprising: an acquisition unit that acquires an image of a user in a first pose; an estimation unit that estimates a second pose of the user, different from the first pose, based on the image acquired by the acquisition unit; and a provision unit that provides information regarding the body model estimated by the estimation unit.

2. The information processing apparatus according to claim 1, characterized in that the estimation unit estimates the body model which includes at least information indicating the physical characteristics of the user.

3. The information processing apparatus according to claim 2, characterized in that the estimation unit estimates the body model which includes at least numerical information indicating the physical characteristics of the user.

4. The information processing device according to any one of claims 1 to 3, characterized in that the estimation unit estimates the body model using a learning model that has been trained to output information regarding the body model of the subject in the second pose when an image of the subject is input.

5. The information processing device according to claim 4, characterized in that the estimation unit, upon inputting an image of the subject, estimates the user's 2D body model as the body model using the learned model which has been trained to output information regarding the subject's 2D body model of the second pose.

6. The information processing device according to claim 5, wherein the estimation unit estimates the user's 3D body model using a learning model that has been trained to output information regarding the subject's 3D body model in the same pose as the 2D body model, when the estimating unit receives the subject's 2D body model as input.

7. The information processing device according to claim 4, characterized in that the estimation unit estimates the user's 3D body model using a learning model that has been trained to output information regarding a 3D body model of the subject in the same pose as the image of the subject, when an image of the subject is input.

8. The information processing device according to claim 7, characterized in that the estimation unit estimates the user's 3D body model as the body model using the learned model which has been trained to output information regarding the subject's 3D body model in the second pose when the subject's 3D body model is input.

9. The information processing apparatus according to claim 8, characterized in that the estimation unit estimates using the learning model on which the user's skeletal muscle information has been learned.

10. The information processing device according to claim 7, characterized in that the estimation unit estimates the user's 3D body model using the learning model which has been trained to output information about the subject's 3D body model by updating a pre-set general-purpose 3D body model based on the image of the subject when the image of the subject is input.

11. An information processing method performed by a computer, comprising: an acquisition step of acquiring an image of a user in a first pose; an estimation step of estimating a body model of the user in a second pose different from the first pose based on the image acquired in the acquisition step; and a provision step of providing information relating to the body model estimated in the estimation step.

12. An information processing program characterized by causing a computer to execute: an acquisition procedure for acquiring an image of a user in a first pose; an estimation procedure for estimating a body model of the user in a second pose different from the first pose, based on the image acquired by the acquisition procedure; and a provision procedure for providing information about the body model estimated by the estimation procedure.

13. An information processing device comprising: a reception unit that receives the designation of a location corresponding to a predetermined body part on a screen schematically representing the user's body; an estimation unit that estimates a location in the user's 3D body model that corresponds to the designated location on the screen; and a provision unit that provides information about the 3D body model, with the estimated location in the 3D body model being the location corresponding to the predetermined body part.

14. The information processing apparatus according to claim 13, characterized in that the reception unit receives the designation on content that schematically represents the user's body.

15. The information processing device according to claim 14, characterized in that the receiving unit receives the designation as a position corresponding to the predetermined body part, where a virtual marker is attached to a content schematically representing the user's body.

16. The information processing device according to claim 15, characterized in that the receiving unit receives the designation of a position to which a virtual marker is attached among a 3D body model schematically showing the user's body, as a position corresponding to the predetermined body part.

17. The information processing device according to claim 15, characterized in that the receiving unit receives the designation as the position where a virtual marker is attached on a photographic image schematically showing the user's body, and that position corresponds to the predetermined body part.

18. The information processing apparatus according to claim 14, characterized in that the receiving unit accepts the designation as the position to which the virtual marker is assigned when the user on the screen aligns with the virtual marker displayed on the screen, and the position to which the virtual marker is assigned corresponds to the predetermined part.

19. The information processing apparatus according to claim 14, characterized in that the reception unit receives the designation as the position to which the virtual marker is attached by the photographer who is taking a picture of the user on the screen aligns with the virtual marker displayed on the screen, and the position to which the virtual marker is attached corresponds to the predetermined body part.

20. The information processing device according to claim 13, characterized in that the receiving unit accepts the designation made by the designator when the designator has specialized knowledge of the predetermined part.

21. The information processing apparatus according to 20, characterized in that the receiving unit receives the designation from the designated person who is the recipient of the information provided by the providing unit.

22. The information processing device according to claim 13, wherein the estimation unit estimates the position when the garment is worn, based on a pre-established relationship between the map information of the garment, which is set in advance for garments that can be used to estimate a 3D body model when worn, and the designated position on the screen.

23. The information processing device according to claim 13, wherein the estimation unit estimates the position when the garment is worn, based on a pre-established relationship between the map information of the garment, which is based on an attachment given to the garment for the purpose of estimating a 3D body model, and the designated position on the screen.

24. The information processing apparatus according to 22 or 23, characterized in that the receiving unit receives the designation corresponding to the predetermined part where the estimation accuracy of the position estimation of the 3D body model is reduced due to the wearing of clothing.

25. The information processing apparatus according to claim 13, characterized in that the estimation unit estimates a position corresponding to the specified position among a 3D body model corresponding to the user's body.

26. The information processing apparatus according to claim 13, characterized in that the providing unit provides information based on the positional relationship between the predetermined part and other parts in order to clarify the position corresponding to the predetermined part.

27. An information processing method performed by a computer, comprising: a reception step of receiving a designation of a location corresponding to a predetermined body part on a screen schematically representing the user's body; an estimation step of estimating a location in the user's 3D body model that corresponds to the designated location on the screen; and a provision step of providing information about the 3D body model, with the estimated location in the 3D body model being the location corresponding to the predetermined body part.

28. An information processing program characterized by causing a computer to execute: a reception procedure for receiving the designation of a location corresponding to a predetermined body part on a screen schematically representing the user's body; an estimation procedure for estimating a location in the user's 3D body model that corresponds to the designated location on the screen; and a provision procedure for providing information about the 3D body model, with the estimated location in the 3D body model being the location corresponding to the predetermined body part.

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