Data acquisition apparatus, virtual space display system, data acquisition method, program, and recording medium

Patent metadata

Field	Value
Publication number	US-2026006164-A1
Application number	US-202519320301-A
Country	US
Kind code	A1
Filing date	Sep 5, 2025
Priority date	Mar 16, 2023
Publication date	Jan 1, 2026
Grant date	—

Abstract

Provided are an apparatus, a method, a program, and a recording medium that make it easier to adjust a physical quantity associated with object data in accordance with a space corresponding to the object data.A data acquisition apparatus includes a processor configured to execute: first acquisition processing of acquiring first object data associated with a physical quantity that is converted into data and corresponding to a first space; and second acquisition processing of performing first conversion related to the physical quantity on the first object data based on a reference, to acquire second object data associated with the physical quantity after the first conversion and corresponding to a second space different from the first space.

First claim

What is claimed is:

1 . A data acquisition apparatus comprising:
a processor configured to execute:
first acquisition processing of acquiring first object data associated with a physical quantity that is converted into data and corresponding to a first space; and
second acquisition processing of performing first conversion related to the physical quantity on the first object data based on a reference, to acquire second object data associated with the physical quantity after the first conversion and corresponding to a second space different from the first space.

2 . The data acquisition apparatus according to claim 1 ,
wherein the physical quantity associated with the first object data is a physical quantity of an object, and in a case in which a target object corresponding to the object exists in the first space or it is assumed that the target object exists in the first space, the physical quantity of the object is determined in accordance with a physical quantity of the target object.

3 . The data acquisition apparatus according to claim 1 ,
wherein the processor is configured to, in the first acquisition processing, acquire the physical quantity associated with the first object data based on a measurement result of a physical quantity related to a target object existing in the first space or an input operation of a user related to the physical quantity.

4 . The data acquisition apparatus according to claim 1 ,
wherein attribute data related to the first object data is associated with the first object data, and the processor is configured to, in the second acquisition processing, perform the first conversion on the first object data based on the reference corresponding to the attribute data.

5 . The data acquisition apparatus according to claim 4 ,
wherein, in a case in which a target object corresponding to an object based on the first object data exists in the first space or it is assumed that the target object exists in the first space, the attribute data is data related to the target object.

6 . The data acquisition apparatus according to claim 5 ,
wherein the attribute data is data related to a type of the target object.

7 . The data acquisition apparatus according to claim 4 ,
wherein the attribute data is data related to a physical quantity of an object based on the first object data.

8 . The data acquisition apparatus according to claim 4 ,
wherein the attribute data is data related to acquisition information or an acquisition condition of the first object data.

9 . The data acquisition apparatus according to claim 1 ,
wherein a size of an object in the first space is associated with the first object data as the physical quantity, and a size of an object in the second space is associated with the second object data as the physical quantity.

10 . The data acquisition apparatus according to claim 9 ,
wherein, in the first conversion, the size of the object associated with the first object data is converted into the size of the object associated with the second object data in accordance with the reference that defines a relationship between sizes before and after conversion.

11 . The data acquisition apparatus according to claim 10 ,
wherein the reference defines the relationship in which the size after the conversion is larger as the size before the conversion is larger and a ratio of the size after the conversion to the size before the conversion is smaller as the size before the conversion is larger.

12 . The data acquisition apparatus according to claim 1 ,
wherein the processor is configured to further execute storage processing of storing reverse conversion data for reverse-converting the second object data into the first object data in association with the second object data.

13 . The data acquisition apparatus according to claim 1 ,
wherein the processor is configured to further execute third acquisition processing of performing second conversion related to the physical quantity on the second object data, to acquire third object data associated with the physical quantity after the second conversion and corresponding to a space different from the second space.

14 . The data acquisition apparatus according to claim 13 ,
wherein the third object data corresponds to a real space and is associated with a physical quantity of an object based on the third object data in the real space.

15 . The data acquisition apparatus according to claim 14 ,
wherein the third object data is data for displaying an image of the object in a superimposed manner on an image of the real space.

16 . A virtual space display system comprising:
the data acquisition apparatus according to claim 1 ; and an image display apparatus that displays an image of the second space in which an object based on the second object data acquired by the data acquisition apparatus is disposed.

17 . A data acquisition method comprising:
a step of acquiring, via a processor, first object data associated with a physical quantity that is converted into data and corresponding to a first space; and a step of performing, via the processor, first conversion related to the physical quantity on the first object data based on a reference, to acquire second object data associated with the physical quantity after the first conversion and corresponding to a second space different from the first space.

18 . A computer-readable non-transitory recording medium on which a program causing a computer to execute each step included in the data acquisition method according to claim 17 is recorded.

19 . The data acquisition apparatus according to claim 2 ,
wherein the processor is configured to, in the first acquisition processing, acquire the physical quantity associated with the first object data based on a measurement result of a physical quantity related to a target object existing in the first space or an input operation of a user related to the physical quantity.

20 . The data acquisition apparatus according to claim 2 ,
wherein attribute data related to the first object data is associated with the first object data, and the processor is configured to, in the second acquisition processing, perform the first conversion on the first object data based on the reference corresponding to the attribute data.

Assignees

• Fujifilm Corp

Inventors

• Nishio Yuya
• Kobayashi Toshiki
• Kobayashi Masaru
• Yamaji Kei

Classifications

• H04N13/361

  Reproducing mixed stereoscopic images; Reproducing mixed monoscopic and stereoscopic images, e.g. a stereoscopic image overlay window on a monoscopic image background · CPC title

• H04N13/156

  Mixing image signals · CPC title

• H04N13/178 Primary

  Metadata, e.g. disparity information · CPC title

• G06T19/00

  Manipulating three-dimensional [3D] models or images for computer graphics · CPC title

• G06T19/20

  Editing of three-dimensional [3D] images, e.g. changing shapes or colours, aligning objects or positioning parts · CPC title