Apparatus, method and program for processing data

Patent metadata

Field	Value
Publication number	US-11494059-B2
Application number	US-202117219426-A
Country	US
Kind code	B2
Filing date	Mar 31, 2021
Priority date	May 14, 2019
Publication date	Nov 8, 2022
Grant date	Nov 8, 2022

Abstract

A data processing apparatus is provided, which includes processing circuitry. The processing circuitry is configured to acquire a data set from target detected by a detection apparatus, perform rendering of the data set, and generate a plurality of views arranged on a screen. Each view of the plurality of views includes a plurality of pixels. Each pixel included in the plurality of views is associated with a plurality of pieces of information including a first information displayed on the screen and a second information that indicates a view among the plurality of views to which the pixel belongs.

First claim

What is claimed is:

1. A data processing apparatus, comprising:
processing circuitry configured to:
acquire a data set from target detected by a detection apparatus;
perform rendering of the data set, and generate a plurality of views arranged on a screen;
detect a gesture related to a user operation as an instruction gesture; and
modify an operation view based on the instruction gesture, when the instruction gesture is a view modification instruction;
each view of the plurality of views comprising a plurality of pixels;
each pixel included in the plurality of views being associated with a plurality of pieces of information including a first information displayed on the screen and a second information that indicates a view among the plurality of views to which the pixel belongs;

the plurality of views comprises a side view; and
when the operation view is the side view, and a displacement amount of the instruction gesture in a horizontal direction in the screen is smaller than a displacement amount of the instruction gesture in a vertical direction in the screen, the processing circuitry is configured to inhibit a rotation of a viewpoint of the side view.

2. The data processing apparatus of claim 1 , further comprising:
a user interface configured to receive the user operation on the plurality of views; wherein
the processing circuitry is configured to:
acquire the second information associated with an operation pixel subject to the user operation, and
specify the operation view subject to the user operation based on the second information of the operation pixel.

3. The data processing apparatus of claim 1 , wherein: the plurality of views comprises at least two of a perspective view, a side view and a top view.

4. The data processing apparatus of claim 2 , wherein: the plurality of views comprises a perspective view; and when the operation view is the perspective view, and a displacement amount of the instruction gesture in a horizontal direction in the screen is larger than a displacement amount of the instruction gesture in a vertical direction in the screen, the processing circuitry is configured to generate a view image as a new perspective view by rotating a viewpoint of the perspective view about a first axis in a three-dimensional space relating to the data set, the first axis being the vertical direction in the screen in the perspective view.

5. The data processing apparatus of claim 2 , wherein: the plurality of views comprises a perspective view; and when the operation view is the perspective view, and a displacement amount of the instruction gesture in a horizontal direction in the screen is smaller than a displacement amount of the instruction gesture in a vertical direction in the screen, the processing circuitry is configured to generate a view image as a new perspective view by rotating a viewpoint of the perspective view about a second axis in a three-dimensional space relating to the data set, the second axis being the horizontal direction in the screen in the perspective view.

6. The data processing apparatus of claim 2 , wherein: the plurality of views comprises a side view; and when the operation view is the side view, and a displacement amount of the instruction gesture in a horizontal direction in the screen is larger than a displacement amount of the instruction gesture in a vertical direction in the screen, the processing circuitry is configured to generate a view image as a new side view by rotating a viewpoint of the side view about a first axis in a three-dimensional space relating to the data set, the first axis being the vertical direction in the screen in the side view.

7. The data processing apparatus of claim 2 , wherein: the plurality of views comprises a top view; and when the operation view is the top view, and a displacement instruction in a horizontal direction or a vertical direction in the screen is given based on the instruction gesture, the processing circuitry is configured to generate a view image as a new top view by rotating a viewpoint of the top view about a first axis in a three-dimensional space relating to the data set, the first axis corresponding to a direction perpendicular to the screen in the top view.

8. The data processing apparatus of claim 2 , wherein: when the view modification instruction is given to the operation view, the processing circuitry is configured to modify at least another view from the plurality of views, different from the operation view.

9. The data processing apparatus of claim 8 , wherein: the plurality of views comprises a first view which is one of a perspective view, a side view and a top view, and a second view which is a view different from the first view among the perspective view, the side view and the top view; and when the operation view is the first view, and the view modification instruction is given to the first view, and the first view is modified by rotating a viewpoint of the first view about a first axis in a three-dimensional space relating to the data set, the processing circuitry is configured to modify the second view by rotating a viewpoint of the second view about the first axis.

10. The data processing apparatus of claim 1 , further comprising: a transducer configured to transmit a transmission wave, receive a reception wave comprising a reflection of the transmission wave on the target, and generate a reception signal based on the reception wave; wherein the processing circuitry is configured to generate the data set based on the reception signal, the reception wave being received from a three-dimensional space extending outwardly from the transducer.

11. A data processing method, comprising:
acquiring a data set from target detected by a detection apparatus;
performing rendering of the data set, and generating a plurality of views on a screen;
detecting a gesture related to a user operation as an instruction gesture; and
modifying an operation view based on the instruction gesture, when the instruction gesture is a view modification instruction;
each view of the plurality of views comprising a plurality of pixels;
each pixel included in the plurality of views being associated with a plurality of pieces of information including a first information displayed on the screen and a second information that indicates a view among the plurality of views to which the pixel belongs;
the plurality of views comprises a side view; and
when the operation view is the side view, and a displacement amount of the instruction gesture in a horizontal direction in the screen is smaller than a displacement amount of the instruction gesture in a vertical direction in the screen, a rotation of a viewpoint of the side view is inhibited.

12. The data processing method of claim 11 , further comprising:
receiving, by a user interface, the user operation on the plurality of views;
acquiring the second information associated with an operation pixel subject to the user operation, and
specifying the operation view subject to the user operation based on the second information of the operation pixel.

13. The data processing method of claim 12 , wherein: the plurality of views comprises a perspective view; and when the operation view is the perspective view, and a displacement amount of the instruction gesture in a horizontal direction in the screen is larger than a displacement amount of the instruction gesture in a vertical direction in the screen, generating a view image as a new perspective view by rotating a viewpoint of the perspective view about a first axis in a three-dimensional space relating to the data set, the first axis being the vertical direction in the

Assignees

• Furuno Electric Co
• Furuno Electric Co

Inventors

• Nagai Sanae

Classifications

• G08G3/02

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• G06F3/0484 Primary

  for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range · CPC title

• G06F3/04815

  Interaction with a metaphor-based environment or interaction object displayed as three-dimensional [3D], e.g. changing the user viewpoint with respect to the environment or object · CPC title

• G01S15/42

  Simultaneous measurement of distance and other co-ordinates (indirect measurement G01S15/46) · CPC title

• G01S7/6272

  producing cursor lines and indicia by electronic means · CPC title