Parameter setting superimposed upon an image

• US 7,954,067 B2
• Filed: 03/16/2007
• Issued: 05/31/2011
• Est. Priority Date: 03/16/2007
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Breglio, Melissa Erin
• Primary Examiner(s): Pitaro; Ryan F
• Application Number:
  US11/724,938
• Publication Number:
  US 20080226199A1
• Time in Patent Office: 1,537 Days
• Field of Search: 715/833
• US Class Current: 715/810
• CPC Class Codes: G06F 3/017 Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: G06F 3/048 Interaction techniques based on graphical user interfaces [GUI]
• CPC Class Codes: G06F 3/0484 for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: H04N 1/6027 Correction or control of colour gradation or colour contrast H04N1/6058 takes precedence

Abstract

Tools and techniques allow visual media to be edited by superimposing a parameter adjusting mechanism on the visual media itself and adjusting parameter settings based on user input detected by the parameter adjusting mechanism. In a visual media editing application, the parameter adjusting mechanism is superimposed on visual media so that the user can keep his eyes on the visual media and so that the visual media itself is unobscured by other user interface controls and windows as the user edits it. The user sets control points on the visual media that act as a fixed reference points for subsequent user input. The parameter adjusting mechanism detects subsequent user input calculates new parameter settings based on that input.

Claims

1. A method of editing visual media in a visual media editing application, the method comprising:

displaying, at a first location, a control that corresponds to a parameter of the visual media to be adjusted;

receiving first input that selects the control, wherein the parameter has a current value;

after the first input is received, placing a reference point for the control at a second location, on the visual media, that is separate from the first location, wherein the reference point represents the current value of the parameter;

after placing the reference point, receiving second input that indicates an adjustment to the current value of the parameter;

in response to receiving the second input, determining, based on the second input relative to the reference point, a new value for the parameter that is different than the current value; and

causing a display of the visual media to change in accordance with the new value for the parameter;

wherein the method is performed by one or more processors.

2. The method of claim 1, wherein:

the second input includes input that indicates a new location; and

an adjustment value is calculated based on the distance between the new location and the second location.

3. The method of claim 2, wherein the distance between the new location on the visual media and the second location is converted into the adjustment value based on a scaled range of values for the parameter.

4. The method of claim 3, wherein the adjustment value is added to, or subtracted from, the original value.

5. The method of claim 1, further comprising:

applying the new value to the visual media, wherein applying the new value causes the visual media to be updated in appearance.

6. The method of claim 1, further comprising:

applying the new value to the visual media, wherein applying the new value causes the visual media to be updated in appearance, wherein the update in appearance occurs contemporaneous with receipt of the second input.

7. The method of claim 1, wherein the new value is a value that exceeds a normal range of values.

8. The method of claim 1, further comprising visually indicating, with a parameter setting control, which parameter of a plurality of parameters is being modified.

9. The method of claim 8, wherein the parameter setting control shows the current value for the parameter.

10. The method of claim 1, wherein determining the reference point includes allowing a user to establish the reference point at any user-specified location on the visual media, wherein the reference point is not at any location that is predetermined by the editing application.

11. The method of claim 10, wherein:

the first input comprises a selection of an input control; and

allowing a user to establish the reference point includes a release of the input control, which release causes the reference point to be established at the second location.

12. The method of claim 1, further comprising:

prior to receiving the first input, displaying an adjustments window that includes a plurality of controls, wherein each control of the plurality of controls corresponds to a different parameter of a plurality of parameters, wherein the control is one of the plurality of controls; and

in response to receiving the first input, causing the adjustments window to be hidden from view.

13. The method of claim 1, wherein the reference point represents the current value of the parameter.

14. The method of claim 1, wherein the reference point is visible.

15. The method of claim 1, wherein the reference point is non-visible.

16. A machine-readable storage medium storing instructions for editing visual media, wherein execution of the instructions by one or more processors causes:

displaying, at a first location, a control that corresponds to a parameter of the visual media to be adjusted;

receiving first input that selects the control, wherein the parameter has a current value;

after the first input is received, placing a reference point for the control at a second location, on the visual media, that is separate from the first location, wherein the reference point represents the current value of the parameter;

after placing the reference point, receiving second input that indicates an adjustment to the current value of the parameter;

in response to receiving the second input, determining, based on the second input relative to the reference point, a new value for the parameter that is different than the current value; and

causing a display of the visual media to change in accordance with the new value for the parameter.

17. The machine-readable storage medium of claim 16, wherein:

the second input includes input that indicates a new location; and

an adjustment value is calculated based on the distance between the new location and the second location.

18. The machine-readable storage medium of claim 17, wherein the distance between the new location on the visual media and the second location is converted into the adjustment value based on a scaled range of values for the parameter.

19. The machine-readable storage medium of claim 18, wherein the adjustment value is added to, or subtracted from, the original value.

20. The machine-readable storage medium of claim 16, wherein execution of the instructions further causes:

applying the new value to the visual media, wherein applying the new value causes the visual media to be updated in appearance.

21. The machine-readable storage medium of claim 16, wherein execution of the instructions further causes:

applying the new value to the visual media, wherein applying the new value causes the visual media to be updated in appearance, wherein the update in appearance occurs contemporaneous with receipt of the second input.

22. The machine-readable storage medium of claim 16, wherein the new value is a value that exceeds a normal range of values.

23. The machine-readable storage medium of claim 16, wherein execution of the instructions further causes visually indicating, with a parameter setting control, which parameter is being modified.

24. The machine-readable storage medium of claim 23, wherein the parameter setting control shows the current value for the parameter.

25. The machine-readable storage medium of claim 16, wherein determining the reference point includes allowing a user to establish the reference point at any user-specified location on the visual media, wherein the reference point is not at any location that is predetermined by the editing application.

26. The machine-readable storage medium of claim 25, wherein:

the first input comprises a selection of an input control; and

allowing a user to establish the reference point includes a release of the input control, which release causes the reference point to be established at the second location.

27. The machine-readable storage medium of claim 16, wherein execution of the instructions further causes:

prior to receiving the first input, displaying an adjustments window that includes a plurality of controls, wherein each control of the plurality of controls corresponds to a different parameter of a plurality of parameters, wherein the control is one of the plurality of controls; and

in response to receiving the first input, causing the adjustments window to be hidden from view.

28. The machine-readable storage medium of claim 16, wherein the reference point represents the current value of the parameter.

29. The machine-readable storage medium of claim 16, wherein the reference point is visible.

30. The machine-readable storage medium of claim 16, wherein the reference point is non-visible.

31. An apparatus for editing visual media, comprising:

one or more processors; and

a machine-readable medium, comprising volatile or non-volatile media, storing instructions, wherein execution of the instructions by the one or more processors causes;

displaying, at a first location, a control that corresponds to a parameter of the visual media to be adjusted;

receiving first input that selects the control, wherein the parameter has a current value;

after the first input is received, placing a reference point for the control at a second location, on the visual media, that is separate from the first location, wherein the reference point represents the current value of the parameter;

after placing the reference point, receiving second input that indicates an adjustment to the current value of the parameter;

in response to receiving the second input, determining, based on the second input relative to the reference point, a new value for the parameter that is different than the current value; and

causing a display of the visual media to change in accordance with the new value for the parameter.

32. The apparatus of claim 31, wherein:

the second input includes input that indicates a new location; and

an adjustment value is calculated based on the distance between the new location and the second location.

33. The apparatus of claim 32, wherein the distance between the new location on the visual media and the second location is converted into the adjustment value based on a scaled range of values for the parameter.

34. The apparatus of claim 33, wherein the adjustment value is added to, or subtracted from, the original value.

35. The apparatus of claim 31, wherein execution of the instructions further causes:

applying the new value to the visual media, wherein applying the new value causes the visual media to be updated in appearance.

36. The apparatus of claim 31, wherein execution of the instructions further causes:

applying the new value to the visual media, wherein applying the new value causes the visual media to be updated in appearance, wherein the update in appearance occurs contemporaneous with receipt of the second input.

37. The apparatus of claim 31, wherein the new value is a value that exceeds a normal range of values.

38. The apparatus of claim 31, wherein execution of the instructions further causes a parameter setting control visually indicating which parameter is being modified.

39. The apparatus of claim 38, wherein the parameter setting control shows the current value for the parameter.

40. The apparatus of claim 31, wherein determining the reference point includes allowing a user to establish the reference point at any user-specified location on the visual media, wherein the reference point is not at any location that is predetermined by the editing application.

41. The apparatus of claim 40, wherein:

the first input comprises a selection of an input control; and

allowing a user to establish the reference point includes a release of the input control, which release causes the reference point to be established at the second location.

42. The apparatus of claim 31, wherein execution of the instructions further causes:

prior to receiving the first input, displaying an adjustments window that includes a plurality of controls, wherein each control of the plurality of controls corresponds to a different parameter of a plurality of parameters, wherein the control is one of the plurality of controls; and

in response to receiving the first input, causing the adjustments window to be hidden from view.

43. The apparatus of claim 31, wherein the reference point represents the current value of the parameter.

44. The apparatus of claim 31, wherein the reference point is visible.

45. The apparatus of claim 31, wherein the reference point is non-visible.