INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM

• US 20180004774A1
• Filed: 09/12/2017
• Published: 01/04/2018
• Est. Priority Date: 05/14/2012
• Status: Active Grant

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: YOSHIOKA, SHIGEATSU, TAKAHASHI, MASAHIRO, YAMAGUCHI, HIROSHI, MOROTA, MASAYUKI
• Granted Patent: US 10,942,965 B2
• Time in Patent Office: Days
• CPC Class Codes: G06F 16/58 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 50/20 for computer-aided diagnosis, e.g. based on medical expert systems
• CPC Class Codes: G16Z 99/00 Subject matter not provided for in other main groups of this subclass

Abstract

A pathological image and a primary diagnosis result are obtained from a first terminal via a network, the first terminal being of a first user, the primary diagnosis result being a diagnosis result about the pathological image by the first user. The obtained pathological image and the primary diagnosis result are provided to at least one second terminal via the network, the one second terminal being of at least one second user. A browsing history and an opinion of the second user are obtained from the second terminal via the network, the browsing history at least including information on a displayed area in the pathological image, the opinion of the second user being about the primary diagnosis result based on observation of the pathological image by the second user. The obtained browsing history is estimated, and a reliability score of the obtained opinion is generated.

Claims

1. An information processing apparatus, comprising:

a central processing unit (CPU) configured to;

obtain a pathological image and a primary diagnosis result from a first terminal via a network, wherein the first terminal is associated with a first user, and the primary diagnosis result is a diagnosis result of the pathological image by the first user;

transmit the pathological image and the primary diagnosis result to at least one second terminal via the network, wherein the at least one second terminal is associated with a second user;

obtain a first browsing history of the pathological image and an opinion of the second user from the at least one second terminal via the network,

wherein the first browsing history at least includes information on observed areas in the pathological image, wherein the observed areas are displayed on a display unit of the at least one second terminal based on an operation by the second user for an observation of the pathological image, and

wherein the opinion of the second user is for the primary diagnosis result, and the opinion is based on the observation of the pathological image by the second user;

cause reproduction of a motion picture of a browsing behavior stored in a storage unit, wherein the motion picture of the browsing behavior is a video recording of the operation that indicates the browsing behavior of the second user to browse the pathological image;

generate a reliability score of the obtained opinion based on the reproduced motion picture of the browsing behavior;

obtain scene information of a scene of the pathological image that is associated with a flag, wherein the flag is set by the second user; and

adjust the reliability score of the obtained opinion based on an availability of the scene information.

2. The information processing apparatus according to claim 1, wherein the CPU is further configured to:

obtain, as the first browsing history, time information associated with a browsing time period of the pathological image, and

generate the reliability score of the obtained opinion based on at least the browsing time period.

3. The information processing apparatus according to claim 1, wherein the CPU is further configured to:

obtain, as the first browsing history, magnification information associated with an observation magnification of the pathological image, and

generate the reliability score of the obtained opinion based on at least the observation magnification.

4. The information processing apparatus according to claim 1, wherein the CPU is further configured to:

obtain, as the first browsing history, area information associated with a browsed area in the pathological image, and

generate the reliability score of the obtained opinion based on at least the browsed area.

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

obtain position information that indicates a specific position in the pathological image, and

generate the reliability score of the obtained opinion based on at least presence of the specific position.

6. The information processing apparatus according to claim 1, wherein the CPU is further configured to:

obtain a second browsing history from the first terminal of the first user,

wherein the second browsing history includes area information associated with the observed areas within the pathological image, and wherein the observed areas are displayed based on an operation by the first user for the observation of the pathological image on the first terminal;

mix at least the first browsing history of the second user to obtain a mixed browsing history; and

generate a difference between the mixed browsing history and the second browsing history.

13. The information processing apparatus according to claim 1, wherein the CPU is further configured to add the second user to a blacklist based on the reproduced motion picture.

14. The information processing apparatus according to claim 1, wherein the CPU is further configured to transmit the pathological image and the primary diagnosis result to at least the second user registered in a list for provision of the pathological image and the primary diagnosis result.

7. A method, comprising:

obtaining a pathological image and a primary diagnosis result from a first terminal via a network, wherein the first terminal is associated with a first user, and the primary diagnosis result is a diagnosis result of the pathological image by the first user;

transmitting the pathological image and the primary diagnosis result to at least one second terminal via the network, wherein the at least one second terminal is associated with a second user;

obtaining a browsing history of the pathological image and an opinion of the second user from the at least one second terminal via the network,

wherein the browsing history at least includes information associated with observed areas in the pathological image,

wherein the observed areas are displayed on a display unit of the at least one second terminal based on an operation by the second user for an observation of the pathological image, and

wherein the opinion of the second user is for the primary diagnosis result, and the opinion is based on the observation of the pathological image by the second user;

causing reproduction of a motion picture of a browsing behavior stored in a storage unit, wherein the motion picture of the browsing behavior is a video recording of the operation that indicates the browsing behavior of the second user to browse the pathological image;

generating a reliability score of the obtained opinion based on the reproduced motion picture of the browsing behavior;

obtaining scene information of a scene of the pathological image that is associated with a flag, wherein the flag is set by the second user; and

adjusting the reliability score of the obtained opinion based on an availability of the scene information.

8. A non-transitory computer-readable medium having stored thereon, computer-executable instructions for causing an information processing apparatus to execute operations, the operations comprising:

obtaining a pathological image and a primary diagnosis result from a first terminal via a network, wherein the first terminal associated with a first user, the primary diagnosis result is a diagnosis result of the pathological image by the first user;

transmitting the pathological image and the primary diagnosis result to at least one second terminal via the network, wherein the at least one second terminal associated with a second user;

obtaining a browsing history of the pathological image and an opinion of the second user from the at least one second terminal via the network,

wherein the browsing history at least includes information associated with observed areas in the pathological image,

wherein the observed areas are displayed on a display unit of the at least one second terminal based on an operation by the second user for an observation of the pathological image, and

wherein the opinion of the second user is for the primary diagnosis result, and the opinion is based on the observation of the pathological image by the second user;

causing reproduction of a motion picture of a browsing behavior stored in a storage unit, wherein the motion picture of the browsing behavior is a video recording of the operation that indicates the browsing behavior of the second user to browse the pathological image;

generating a reliability score of the obtained opinion based on the reproduced motion picture of the browsing behavior browsing behavior;

obtaining scene information of a scene of the pathological image that is associated with a flag, wherein the flag is set by the second user; and

adjusting the reliability score of the obtained opinion based on an availability of the scene information.

9. The non-transitory computer-readable medium according to claim 8,

wherein the browsing history further comprises time information associated with a browsing time period of the pathological image, and

wherein the reliability score of the obtained opinion is generated based on at least the browsing time period.

10. The non-transitory computer-readable medium according to claim 8, wherein

the browsing history further comprises magnification information associated with an observation magnification of the pathological image, and

wherein the reliability score of the obtained opinion is generated based on at least the observation magnification.

11. The non-transitory computer-readable medium according to claim 8, wherein

the browsing history further comprises area information associated with a browsed area in the pathological image, and

the reliability score of the obtained opinion is generated based on at least the browsed area.

12. The non-transitory computer-readable medium according to claim 8, wherein

the computer-executable instructions further cause the information processing apparatus to obtain position information showing a specific position in the pathological image, and

the reliability score of the obtained opinion is generated based on at least presence of the specific position.