SELECTING BETWEEN CLUSTERING TECHNIQUES FOR DISPLAYING IMAGES

• US 20130222696A1
• Filed: 02/21/2013
• Published: 08/29/2013
• Est. Priority Date: 02/28/2012
• Status: Abandoned Application

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Yamazaki, Toshio, Kawai, Takuro, Handa, Masaki, Kamio, Kazunori
• Application Number:
  US13/772,776
• Publication Number:
  US 20130222696A1
• Time in Patent Office: Days
• US Class Current: 348/571
• CPC Class Codes: G06F 18/231 Hierarchical techniques, i.e. dividing or merging pattern sets so as to obtain a dendrogram
• CPC Class Codes: G06F 2218/12 Classification; Matching

Abstract

A method of operating at least one computing device. The method selects between a first clustering process and a second clustering process based on whether at least one condition is satisfied. If the first clustering process is selected, the first clustering process is performed on a first plurality of images to obtain a first clustering result. The first clustering process uses first coordinate axes that were used in a previous clustering process. If the second clustering process is selected, the second clustering process is performed on a second plurality of images to obtain a second clustering result, wherein the second clustering process uses second coordinate axes different from the first coordinate axes used in the previous clustering process. Some embodiments are directed to an apparatus capable of performing the above method. Some embodiments are directed to a computer-readable storage medium comprising computer-executable instructions that, when executed, perform the above method.

Claims

1. A method of operating at least one computing device, the method comprising:

selecting between a first clustering process and a second clustering process based on whether at least one condition is satisfied;

if the first clustering process is selected, performing the first clustering process on a first plurality of images to obtain a first clustering result, wherein the first clustering process uses first coordinate axes that were used in a previous clustering process; and

if the second clustering process is selected, performing the second clustering process on a second plurality of images to obtain a second clustering result, wherein the second clustering process uses second coordinate axes different from the first coordinate axes used in the previous clustering process.

2. The method of claim 1, further comprising, prior to selecting between the first clustering process and the second clustering process:

displaying a composite image comprising a plurality of representative images that each represent a respective plurality of images; and

receiving input selecting at least one of the plurality of representative images;

wherein the at least one condition is related to the received input.

3. The method of claim 2, wherein the at least one condition comprises whether the number of images in the respective plurality of images for the selected at least one of the plurality of representative images is greater than a threshold.

4. The method of claim 2, wherein the at least one condition comprises whether the number of selected representative images is greater than a threshold.

5. The method of claim 2, wherein the at least one condition comprises whether the received input was a particular type of operation.

6. The method of claim 5, wherein the particular type of operation is a dragging operation or a pinch-out operation.

7. The method of claim 5, wherein the particular type of operation is selected from the group consisting of a flicking operation, a tapping operation, a sliding operation, and a dragging operation.

8. The method of claim 5, wherein the particular type of operation is a prepared gesture.

9. The method of claim 1, wherein the at least one condition comprises a user'"'"'s explicit selection of which clustering process to use.

10. The method of claim 1, wherein the first clustering result and the second clustering result are each used to generate a respective composite image.

11. The method of claim 10, further comprising:

if the first clustering process is selected, displaying the respective composite image generated from the first clustering result; and

if the second clustering process is selected, displaying the respective composite image generated from the second clustering result.

12. The method of claim 2, wherein:

the first clustering process comprises a clustering process used to generate the composite image;

the second clustering process comprises a clustering process different from the clustering process used to generate the composite image.

13. The method of claim 2, wherein the composite image is a result of the previous clustering processing.

14. The method of claim 2, wherein the first clustering process comprises performing a clustering process on the respective plurality of images associated with the selected at least one of the plurality of representative images using the first coordinate axes that were used in the previous clustering process and using a first resolution different from a resolution used in a the precious clustering process.

15. The method of claim 2, wherein the second clustering process comprises performing a clustering process on at least the respective plurality of images associated with the selected at least one of the plurality of representative images using the second coordinate axes different from the first coordinate axes used in the previous clustering process.

16. The method of claim 15, wherein the second clustering process is performed on the respective plurality of images associated with the selected at least one of the plurality of representative images and at least one image associated with a representative image of the plurality of representative images that was not selected by the user.

17. An apparatus comprising:

a display unit configured to display information;

a user input device for receiving input from the user;

a processing unit configured to implement a method, the method comprising;

selecting between a first clustering process and a second clustering process based on whether at least one condition is satisfied;

if the first clustering process is selected, performing the first clustering process on a first plurality of images to obtain a first clustering result, wherein the first clustering process uses first coordinate axes that were used in a previous clustering process; and

if the second clustering process is selected, performing the second clustering process on a second plurality of images to obtain a second clustering result, wherein the second clustering process uses second coordinate axes different from the first coordinate axes used in the previous clustering process.

18. The apparatus of claim 17, wherein the method further comprises, prior to selecting between the first clustering process and the second clustering process:

displaying, on the display unit, a composite image comprising a plurality of representative images that each represent a respective plurality of images; and

receiving input, via the user input device, selecting at least one of the plurality of representative images;

wherein the at least one condition is related to the received input.

19. At least one non-transitory computer-readable storage medium comprising computer-executable instructions that, when executed, perform a method, the method comprising:

selecting between a first clustering process and a second clustering process based on whether at least one condition is satisfied;

if the first clustering process is selected, performing the first clustering process on a first plurality of images to obtain a first clustering result, wherein the first clustering process uses first coordinate axes that were used in a previous clustering process; and

if the second clustering process is selected, performing the second clustering process on a second plurality of images to obtain a second clustering result, wherein the second clustering process uses second coordinate axes different from the first coordinate axes used in the previous clustering process.

20. The at least one non-transitory computer-readable storage medium of claim 19, wherein the method further comprises, prior to selecting between the first clustering process and the second clustering process:

displaying a composite image comprising a plurality of representative images that each represent a respective plurality of images; and

receiving input selecting at least one of the plurality of representative images;

wherein the at least one condition is related to the received input.