Image Browser

• US 20090204920A1
• Filed: 06/15/2006
• Published: 08/13/2009
• Est. Priority Date: 07/14/2005
• Status: Abandoned Application

• Current Assignee: Canon Information Systems Research Australia Pty Limited (Canon Inc.)
• Original Assignee: Canon Information Systems Research Australia Pty Limited (Canon Inc.)
• Inventors: Tham, Kevin Mun Choong, Webster, Steven David, Crew, Laurence, Morris-Yate, Timothy Mark, Duhig, Jonathon Anthony, Beverley, Aaron John, Pan, Louis, Shellshear, Andrew John
• Application Number:
  US11/995,491
• Publication Number:
  US 20090204920A1
• Time in Patent Office: Days
• US Class Current: 715/768
• CPC Class Codes: G06T 3/4038 Image mosaicing, e.g. composing plane images from plane sub-images

Abstract

A method of browsing images in an image collection using a processing system (101). The method includes having the processing system (101) cause a representation of a number of images to be displayed, the representation including the number of images arranged in an image ring (110). The image ring is configured to have a size determined by at least one of the number of images and the size of the images in the image ring.

Claims

1. ) A method of browsing images in an image collection, wherein the method comprises, in a processing system, causing a representation of a number of the images to be displayed, the representation including the number of images arranged in an image ring, the image ring having an image ring size determined by at least one of:

a) the number of images; and

,

b) the size of images in the image ring.

2. ) A method according to claim 1, wherein the method includes, in the processing system:

a) selecting the number of images from the image collection;

b) determining the size of each of the selected images; and

,

c) determining the image ring size using the size of each selected image.

3. ) A method according to claim 2, wherein the method includes, in the processing system:

a) generating the representation by arranging the selected images in the image ring in accordance with the determined image ring size; and

,

b) transferring representation signals to a display thereby causing the display to display the representation.

4. ) A method according to claim 1, wherein the method includes, in the processing system:

a) receiving at least one input command via an input device; and

,

b) manipulating the representation of the image ring in accordance with the at least one input command.

5. ) A method according to claim 4, wherein the method includes, in the processing system, manipulating the representation by at least one of:

a) rotating the image ring;

b) altering an image ring zoom level; and

,

c) altering an image ring viewing perspective.

6. ) A method according to claim 5, wherein the method includes, in the processing system, determining the zoom level based on at least one of:

a) a time since a directional control button is actuated; and

,

b) a rotational velocity of the image ring.

7. ) A method according to claim 6, wherein the method includes, in the processing system, applying a dampening function to changes in zoom level in response to changes in the rotational velocity of the image ring.

8. ) A method according to claim 1, wherein the method includes, in the processing system:

a) receiving input commands via at least one directional control button;

b) rotating the image ring by at least one of;

i) in a first mode, one image per button press; and

,

ii) in a second mode, at a rotational velocity dependent on the duration of a button press.

9. ) A method according to claim 8, wherein the method includes, in the processing system, selecting the operational mode dependent on the elapsed time between depressing and releasing the directional control button.

10. ) A method according to claim 1, wherein the method includes, in the processing system:

a) receiving input commands via at least one input dial;

b) rotating the image ring by at least one of;

i) a rotational velocity determined at least in part on the rotational velocity of the input dial; and

,

ii) a rotational velocity determined at least in part on the rotational position of the input dial.

11. ) A method according to claim 1, wherein the method includes, in the processing system, altering at least one of a viewing perspective and a zoom level depending on the size of the image ring

12. ) A method according to claim 1, wherein the representation includes a focus position, and wherein the method comprises:

a) displaying a focus image, the focus image being an image provided at the focus position; and

,

b) changing the focus image by rotating the image ring.

13. ) A method according to claim 12, wherein the method includes, in the processing system, altering the focus position depending on a rotational velocity of the image ring.

14. ) A method according to claim 12, wherein the focus position is represented by a focus indicator, and wherein the method includes, in the processing system, altering at least one property of the focus indicator depending on relative alignment between an image and the focus indicator.

15. ) A method according to claim 14, wherein the method includes, in the processing system, altering a focus indicator visibility such that the focus indicator has at least one of:

a) an increased visible weight when the image ring is rotating; and

,

b) a reduced visible weight when the focus image is aligned with the focus indicator.

16. ) A method according to claim 14, wherein the method includes, in the processing system, altering dimensions of the focus indicator in accordance with dimensions of the focus image.

17. ) A method according to claim 12, wherein the method includes, in the processing system:

a) determining metadata associated with an image provided at the focus position; and

,

b) providing the metadata in the representation.

18. ) A method according to claim 12, wherein the image is a video sequence, and wherein the method includes, in the processing system, and when the video sequence is in the focus position:

a) displaying the image as a moving image sequence; and

,

b) providing audio output associated with the image sequence.

19. ) A method according to claim 1, wherein the method includes, in the processing system:

a) scaling each image such that;

i) a first dimension of each image is constant; and

,

ii) a second dimension of each image depends on the aspect ratio of the image; and

,

b) generating the representation using the scaled images.

20. ) A method according to claim 19, wherein the method includes, in the processing system, determining the image ring size based on the second dimension of each image.

21. ) A method according to claim 19, wherein the method includes, in the processing system, determining the image ring size based on the average aspect ratio of the images in the image ring.

22. ) A method according to claim 19, wherein the method includes, in the processing system, selecting the number of images based on the average aspect ratio of the images in the image ring.

23. ) A method according to claim 1, wherein the method includes, in the processing system:

a) determining a second number of images from the image collection;

b) arranging the second number of images in a virtual image ring, the virtual image ring being connected to the image ring at a crossover point, such images are transferred between the virtual image ring and the image ring as the images move through the crossover point.

24. ) A method according to claim 23, wherein the method includes, in the processing system, adjusting the position of the crossover point depending on a rotational velocity of the image ring.

25. ) A method according to claim 1, wherein the method includes, in the processing system, altering the number of images in the image ring depending on the total number of images in the image collection.

26. ) A method according to claim 1, wherein the method includes, in the processing system, displaying the images in the image ring in a common orientation.

27. ) A method according to claim 1, wherein the method includes, in the processing system, reversing images as the images are transferred between front and back portions of the image ring.

28. ) A method according to claim 1, wherein the method includes, in the processing system, altering at least one image property depending on at least one of:

a) a position of the image in the image ring; and

,

b) a rotational velocity of the image ring.

29. ) A method according to claim 28, wherein the at least one image property includes at least one of:

a) an image opacity; and

,

b) an image obscurity.

36. ) Apparatus according to claim 30, wherein the apparatus performs the method of claim 1.

38. ) A computer program product according to claim 37, wherein the computer program product causes the processing system to perform the method of claim 1.

30. ) Apparatus for browsing images in an image collection, wherein the apparatus includes a processing system for causing a representation of a number of the images to be displayed, the representation including the number of images arranged in an image ring, the image ring having an image ring size determined by at least one of:

a) the number of images; and

,

b) the size of images in the image ring.

31. ) Apparatus according to claim 30, wherein the apparatus includes an input device, the processing system being for:

a) receiving at least one input command via an input device; and

,

b) manipulating the representation of the image ring in accordance with the at least one input command.

32. ) Apparatus according to claim 31, wherein the input device communicates wirelessly with the processing system.

33. ) Apparatus according to claim 32, wherein the input device is a remote control.

34. ) Apparatus according to claim 33, wherein the input device includes, at least one of:

a) a first input button for causing the processing system to rotate the image ring in a first direction;

b) a second input button for causing the processing system to rotate the image ring in a second direction; and

,

c) an input dial for causing the processing system to rotate the image ring at a velocity determined by the rate of rotation of the dial; and

,

d) an input dial for causing the processing system to rotate the image ring at a velocity determined by the rotational position of the input dial.

35. ) Apparatus according to claim 30, wherein the processing system is for transferring representation signals to a display thereby causing the display to display the representation, the display being a television.

37. ) A computer program product for browsing images in an image collection, the computer program product being formed from computer executable code which when executed on a suitable processing system causes a representation of a number of the images to be displayed, the representation including the number of images arranged in an image ring, the image ring having an image ring size determined by at least one of:

a) the number of images; and

,

b) the size of images in the image ring.