Medical image display apparatus, method for controlling the same

Patent metadata

Field	Value
Publication number	US-10324582-B2
Application number	US-201514736347-A
Country	US
Kind code	B2
Filing date	Jun 11, 2015
Priority date	Jun 11, 2014
Publication date	Jun 18, 2019
Grant date	Jun 18, 2019

Abstract

Aspects of the invention are directed to a medical image display apparatus for displaying a thumbnail image corresponding to medical image data. The medical image data can be displayed in a display area upon selection of the thumbnail image. A display method of the medical image data in the display area can be determined, based on a designated position in the thumbnail image when the thumbnail image is selected by a user. Medical image data is displayed in the display area, according to the determined display method.

First claim

What is claimed is:

1. A medical image display apparatus for displaying a thumbnail image corresponding to medical image data, and displaying the medical image data in a display area upon selection of the thumbnail image, comprising:
a determination unit configured to determine a display method of the medical image data in the display area, based on a divided area specified by a designated position in the thumbnail image when the thumbnail image is selected by a user, wherein the thumbnail image is divided into a plurality of divided areas; and
a display control unit configured to display the medical image data in the display area, according to the display method determined by the determination unit,
wherein the determination unit associates a plurality of partial areas obtained by dividing the display area and the plurality of divided areas, and
determines the display method such that the medical image data is displayed in a partial area in the display area associated with a divided area to which the designated position belongs.

2. The apparatus according to claim 1 ,
wherein the determination unit obtains a division condition indicating a manner for dividing the display area into the plurality of partial areas, and divides the thumbnail image into the plurality of divided areas according to the division condition.

3. The apparatus according to claim 2 ,
wherein a relative positional relationship between the plurality of partial areas is maintained in accordance with a relative positional relationship between the plurality of divided areas.

4. The apparatus according to claim 1 ,
wherein boundary lines between the divided areas are drawn on the thumbnail image.

5. The apparatus according to claim 1 , further comprising:
a changing unit configured to change a display form such that a divided area to which the designated position in the thumbnail image belongs becomes identifiable with respect to the other divided areas before an instruction to select the thumbnail image.

6. The apparatus according to claim 5 ,
wherein the changing unit changes the display form according to whether or not medical image data has been already displayed in the partial area in the display area associated with the divided area to which the designated position belongs.

7. The apparatus according to claim 1 , further comprising, a changing unit configured to change a display form such that a partial area in the display area associated with a divided area to which the designated position in the thumbnail image belongs becomes identifiable with respect to the other partial areas before an instruction to select the thumbnail image.

8. The apparatus according to claim 1 , further comprising:
a changing unit configured to change a display form such that a divided area associated with a partial area in which the medical image data displayed becomes identifiable with respect to the other divided areas.

9. The apparatus according to claims 1 , further comprising:
a generation unit configured to, in a case where another medical image data has been already displayed in a partial area associated with a divided area to which the designated position belongs, generate new image data from both the medical image data corresponding to the thumbnail image to which the designated position belongs and the already displayed medical image data,
wherein the display control unit displays the new image data generated by the generation unit in the partial area associated with the divided area to which the designated position belongs.

10. A medical image display apparatus for displaying a thumbnail image corresponding to medical image data, and displaying the medical image data in a display area upon selection of the thumbnail image, comprising:
a determination unit configured to determine a display method of the medical image data in the display area, based on a divided area specified by a designated position in the thumbnail image when the thumbnail image is selected by a user, wherein the thumbnail image is divided into a plurality of divided areas; and
a display control unit configured to display the medical image data in the display area, according to the display method determined by the determination unit,
wherein the plurality of divided areas include both associated areas associated with a plurality of partial areas obtained by dividing the display area and a non-associated area associated with none of the plurality of partial areas, and
the determination unit is configured to determine,
in a case where a divided area to which the designated position belongs is one of the associated areas, the display method to be a first display method in which the medical image data is displayed in a partial area associated with the divided area, and
in a case where a divided area to which the designated position belongs is the non-associated area, the display method such that the medical image data is displayed according to a second display method, which is different from the first display method.

11. The apparatus according to claim 10 ,
wherein the second display method includes changing a division form of the display area.

12. The apparatus according to claim 10 ,
wherein a plurality of the non-associated areas are set in the thumbnail image, and
different display methods are respectively allocated to the non-associated areas.

13. The apparatus according to claim 10 ,
wherein an arrangement state of the non-associated area in the thumbnail image is determined based on image information included in medical image data to which the thumbnail image corresponds.

14. The apparatus according to claim 10 ,
wherein the display method corresponding to the non-associated area in the thumbnail image is determined based on image information included in medical image data to which the thumbnail image corresponds.

15. A medical image display apparatus for displaying a thumbnail image corresponding to medical image data, and displaying the medical image data in a display area upon selection of the thumbnail image, comprising:
an acceptance unit configured to accept an instruction to select the thumbnail image and input of directional information from a user, wherein the directional information is information with a reference position in the display area as a starting point;
a determination unit configured to determine a display position from a plurality of display positions in the display area, based on the directional information, wherein each of the plurality of display positions is associated with directional information; and
a display control unit configured to display the medical image data at the display position in the display area, which is determined by the determination unit.

16. The apparatus according to claim 15 , wherein the determination unit determines the display position based on the reference position and a direction indicated by the directional information.

17. The apparatus according to claim 16 , wherein the display position is located in the direction indicated by the directional information with the reference position.

18. The apparatus according to claim 15 , wherein the reference position includes a center of the display area.

19. The apparatus according to claim 15 , wherein the reference position is a center of the display area or periphery of the center.

20. The apparatus according to claim 15 , wherein the direction information indicates a direction in which the user selects and drags the thumbnail.

2

Assignees

• Canon Kk

Inventors

• Sekiguchi Hiroyuki
• Aoyama Gakuto
• Emoto Yutaka
• Sakai Koji

Classifications

• G06F3/0482

  Interaction with lists of selectable items, e.g. menus · CPC title

• A61B6/463

  characterised by displaying multiple images or images and diagnostic data on one display · CPC title

• G16H30/40

  for processing medical images, e.g. editing · CPC title

• G06F3/04883

  for inputting data by handwriting, e.g. gesture or text · CPC title

• A61B8/461

  Displaying means of special interest · CPC title