INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM

• US 20200135327A1
• Filed: 10/17/2019
• Published: 04/30/2020
• Est. Priority Date: 10/26/2018
• Status: Active Application

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Yakami, Masahiro, Ishikawa, Ryo, Kubo, Takeshi, Nishio, Mizuho
• Application Number:
  US16/656,090
• Publication Number:
  US 20200135327A1
• Time in Patent Office: Days
• CPC Class Codes: G06T 7/0012 Biomedical image inspection
• CPC Class Codes: G06V 10/751 Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
• CPC Class Codes: G06V 2201/03 Recognition of patterns in medical or anatomical images
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 30/40 for processing medical images, e.g. editing
• CPC Class Codes: G16H 50/20 for computer-aided diagnosis, e.g. based on medical expert systems

Abstract

An information processing apparatus includes an acquisition unit, a search unit, and a display control unit. The acquisition unit acquires a comparison image generated using a first examination image and a second examination image which are acquired by imaging a subject at different times/dates from each other. The search unit searches for clinical practice infonnation about a clinical practice perfonned on the subject during a period defined by a first examination date, at which the first examination image is acquired, and a second examination date, at which the second examination image is acquired. The display control unit displays the comparison image and the searched clinical practice information on a display unit.

Claims

1. An information processing apparatus comprising:

an acquisition unit configured to acquire a comparison image generated using a first examination image and a second examination image which are acquired by imaging a subject at different times/dates from each other;

a search unit configured to search for clinical practice information about a clinical practice performed on the subject during a period defined by a first examination date, at which the first examination image is acquired, and a second examination date, at which the second examination image is acquired; and

a display control unit configured to display the comparison image and the searched clinical practice information on a display unit.

2. The information processing apparatus according to claim 1, wherein the search unit searches the searched clinical practice information for clinical practice information that specifies a detail of a clinical practice that may have caused a change between the first examination image and the second examination image.

3. The information processing apparatus according to claim 2, wherein the detail of the clinical practice that may have caused the change between the first examination image and the second examination image, includes at least one of a medical treatment with a drug and a surgical medical treatment.

4. The information processing apparatus according to claim 1,

wherein the comparison image is associated with info'"'"' cation specifying the first examination date and information specifying the second examination date, and

wherein the search unit acquires the first examination date and the second examination date from the comparison image.

5. The information processing apparatus according to claim 1, further comprising a reception unit configured to receive input of the first examination date and the second examination date,

wherein the acquisition unit acquires the comparison image generated using the first examination image identified based on the received input first examination date and the second examination image identified based on the received input second examination date.

6. The information processing apparatus according to claim 1, wherein the comparison image is an image specifying a difference between the first examination image and the second examination image.

7. The information processing apparatus according to claim 1, further comprising a recording unit configured to record the comparison image and the searched clinical practice information in association with each other.

9. The information processing apparatus according to claim 1, wherein the period is a period from the first examination date to the second examination date.

10. The information processing apparatus according to claim 1, wherein the period is a time period from a date prior to the first examination date to the second examination date.

15. A non-transitory computer-readable storage medium that stores a program for causing a computer to execute each unit of the information processing apparatus according to claim 1.

8. An information processing apparatus comprising:

an acquisition unit configured to acquire a comparison image generated using a first examination image and a second examination image which are acquired by imaging a subject at different times/dates from each other, and clinical practice information about a clinical practice performed on the subject;

a display control unit configured to display the comparison image and the clinical practice infoimation on a display unit; and

a determination unit configured to determine whether the clinical practice relating to the clinical practice information is performed during a period defined by a first examination date, at which the first examination image is acquired, and a second examination date, at which the second examination image is acquired,

wherein the display control unit displays the clinical practice information on the display unit in such a manner that the clinical practice information is discriminable from other clinical practice information, based on a result of the determination.

11. An information processing apparatus comprising:

a first acquisition unit configured to acquire clinical practice information;

a second acquisition unit configured to acquire a comparison image generated using a first examination image acquired in an examination performed before a clinical practice relating to the clinical practice information and a second examination image acquired in an examination performed after the clinical practice; and

a display control unit configured to display the comparison image and the clinical practice information on a display unit.

12. An infonnation processing method comprising:

acquiring a comparison image generated using a first examination image and a second examination image which are acquired by imaging a subject at different times/dates from each other;

searching for clinical practice information about a clinical practice performed on the subject during a period defined by a first examination date, at which the first examination image is acquired, and a second examination date, at which the second examination image is acquired; and

performing display control to display the comparison image and the searched clinical practice information on a display unit.

13. An infonnation processing method comprising:

acquiring a comparison image generated using a first examination image and a second examination image which are acquired by imaging a subject at different times/dates from each other and clinical practice information about a clinical practice performed on the subject;

performing display control to display the comparison image and the clinical practice information on a display unit; and

determining whether the clinical practice relating to the clinical practice information has been performed during a period defined by a first examination date, at which the first examination image is acquired, and a second examination date, at which the second examination image is acquired,

wherein the display control is performed to display the clinical practice information on the display unit in such a manner that the clinical practice information is discriminable from other clinical practice information, based on a result of the determination.

14. An information processing method comprising:

acquiring clinical practice information;

acquiring a comparison image generated using a first examination image acquired in an examination performed before a clinical practice relating to the clinical practice information and a second examination image acquired in an examination performed after the clinical practice; and

performing display control to display the comparison image and the clinical practice information on a display unit.