Image processing method and apparatus that use handwritten gestures for editing

• US 6,282,316 B1
• Filed: 07/03/1997
• Issued: 08/28/2001
• Est. Priority Date: 07/05/1996
• Status: Expired due to Term

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Arai, Tsunekazu
• Primary Examiner(s): Au, Amela M.
• Assistant Examiner(s): MILLER, MARTIN E
• Application Number:
  US08/888,044
• Time in Patent Office: 1,517 Days
• Field of Search: 382/182, 382/187, 382/309, 382/311, 382/177, 382/178, 178/18.02, 345/358
• US Class Current: 382/187
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

According to the invention, it is possible to a void the inconvenience of repetitively inputing the same character; a desired character can be repetitively outputted by a simple operation. Particularly, in a case of inputting a character group by means of a handwriting character recognition unit, each time characters such as “0 (zero)” and “O (oh)” or the like having similar shapes are repetitively inputted, an operation to select a desired character from “0 (zero)” and “O (oh)” is always needed, so that operability is very poor. When a complicated figure or image is inputted, an operation to repetitively input such figure or image is troublesome. In consideration of such a case, according to the invention, by merely selecting an image which has already been inputted and writing a gesture of a predetermined shape over the width in which the image is to be repetitively outputted, by outputting a specified image to a gesture input position by only a length corresponding to a gesture width, a repetitive output of the same image can be easily and reliably realized.

Claims

1. An image processing method comprising the steps of:

inputting an image having a predetermined shape, the image being input with a width corresponding to a repetition number of a specified character for repetitively outputting;

dividing the width of the input image by a width of said specified character, and determining the repetition number of said specified character based on the resulting quotient; and

repetitively outputting said specified character the determined repetition number of times to a position corresponding to said input image.

2. A method according to claim 1, wherein said input image is a handwriting stroke.

3. A method according to claim 1, wherein when said input image has the predetermined shape, the step of determining said repetition number of said specified character is executed.

4. A method according claim 1, wherein the character font for said specified character is designated.

5. A method according to claim 1, wherein said specified character is a figure.

6. A method according to claim 1, wherein said specified character is a handwriting character pattern.

7. A method according to claim 1, wherein said specified character is an image inputted just before said input image is inputted.

8. A method according to claim 1, wherein said specified character is a character code derived by being recognized just before said input image is inputted.

9. A method according to claim 1, wherein said specified character is an image adjacent to said input image.

10. A method according to claim 1, wherein said specified character is an image outputted under said input image.

11. A method according to claim 1, wherein said specified character is an image selected before said input image is inputted.

12. A method according to claim 1, wherein said specified character is an image specified as a repetition image before said input image is inputted.

13. A method according to claim 1, wherein the output of said character is performed in accordance with a format in which said specified image is displayed.

14. A method according to claim 1, wherein said input image is inputted as coordinate information.

15. An image processing apparatus comprising:

input means for inputting an image having a predetermined shape, where the image is input with a width corresponding to a repetition number of a specified character for repetitively outputting;

repetition number deriving means for dividing the width of the input image by the width of the specified character, and determining the repetition number of said specified character based on the resulting quotient; and

output means for repetitively outputting said specified character said determined number of times to a position corresponding to said input image.

16. An apparatus according to claim 15, wherein said input image is a handwriting stroke.

17. An apparatus according to claim 15, further having

discriminating means for discriminating whether the shape of the input image is the predetermined shape or not,

and wherein said repetition number deriving means derives said repetition number of said character when it is determined that the input image has said predetermined shape.

18. An apparatus according to claim 15, wherein the character font for said specified character is designated.

19. An apparatus according to claim 15, wherein said specified character is a figure.

20. An apparatus according to claim 15, wherein said specified character is a handwriting character pattern.

21. An apparatus according to claim 15, wherein said specified character is an image inputted just before said input image is inputted.

22. An apparatus according to claim 15, wherein said specified character is a character code derived by being recognized just before said input image is inputted.

23. An apparatus according to claim 15, wherein said specified character is an image adjacent to said input image.

24. An apparatus according to claim 15, wherein said specified character is an image outputted under said input image.

25. An apparatus according to claim 15, wherein said specified character is an image selected before said input image is inputted.

26. An apparatus according to claim 15, wherein said specified character is an image specified as a repetition image before said input image is inputted.

27. An apparatus according to claim 15, wherein said output means outputs the image in accordance with a format in which said specified character is displayed.

28. An apparatus according to claim 15, further having coordinate information input means for inputting said input image as coordinate information.

29. A computer-readable memory medium storing program codes for causing execution of an image processing method that comprises the steps of:

inputting an image having a predetermined shape, the image being input with a width corresponding to a repetition number of a specified character for repetitively outputting;

dividing the width of the input image by a width of said specified character, and determining the repetition number of said specified character based on the resulting quotient; and

repetitively outputting said specified character the determined repetition number of times to a position corresponding to said input image.

30. A memory medium according to claim 29, wherein said input image is a handwriting stroke.

31. A memory medium according to claim 29, wherein when said input image has the predetermined shape, the step of determining said repetition number of said specified character is executed.

32. A memory medium according to claim 29, wherein the character font for said specified character is designated.

33. A memory medium according to claim 29, wherein said specified character is a figure.

34. A memory medium according to claim 29, wherein said specific character is a handwriting character pattern.

35. A memory medium according to claim 29, wherein said specific character is an image inputted just before said input image is inputted.

36. A memory medium according to claim 29, wherein said specific character is a character code derived by being recognized just before said input image is inputted.

37. A memory medium according to claim 29, wherein said specified character is an image adjacent to said input image.

38. A memory medium according to claim 29, wherein said specified character is an image outputted under said input image.

39. A memory medium according to claim 29, wherein said specified character is an image selected before said input image is inputted.

40. A memory medium according to claim 29, wherein said specified character is an image specified as a repetition image before said input image is inputted.

41. A memory medium according to claim 29, wherein the output of said image is performed in accordance with a format in which said specified character is displayed.

42. A memory medium according to claim 29, wherein said input image is inputted as coordinate information.