Method of detecting a mark on a oraphic icon

• US 5,737,440 A
• Filed: 06/07/1995
• Issued: 04/07/1998
• Est. Priority Date: 07/27/1994
• Status: Expired due to Fees

• Current Assignee: Ontrack Management Systems Incorporated
• Original Assignee: Ontrack Management Systems Incorporated
• Inventors: Kunkler, Todd M.
• Primary Examiner(s): Boudreau, Leo
• Assistant Examiner(s): Mariam, Daniel G.
• Application Number:
  US08/479,912
• Time in Patent Office: 1,035 Days
• Field of Search: 283/57, 283/58, 283/94, 283/70, 382/175, 382/317, 382/50, 382/137, 382/294, 356/186, 235/456
• US Class Current: 382/137
• CPC Class Codes: G06Q 20/04 Payment circuits
• CPC Class Codes: G06Q 20/042 characterized in that the payment protocol involves at least one cheque
• CPC Class Codes: G06Q 40/02 Banking, e.g. interest calculation or account maintenance credit or loans G06Q40/03
• CPC Class Codes: G07D 7/0047 using checkcodes, e.g. coded numbers derived from serial number and denomination
• CPC Class Codes: G07F 9/10 Casings or parts thereof, e.g. with means for heating or cooling
• CPC Class Codes: G07G 5/00 Receipt-giving machines cash registers giving receipts G07G1/00

Abstract

An improved system and method is provided for automatically tracking check transactions and generating an expenditure statement thereof using printed bank checks having a plurality of graphic icons disposed thereon. The customer marks the icon which describes the particular expense for which the check payment is being made. The payor bank or a check processing center scans each check to determine which icon(s) have been marked for each particular check transaction. Recorded expenditures are then automatically recorded in a cumulative transaction record. Periodically, this information is organized into a detailed expenditure statement that can be provided to the bank customer.

Claims

1. A method of categorizing and/or tracking expenditure transactions comprising the following steps:

providing a check substrate having a predetermined number of pictographic icons thereon arranged in a two-dimensional array each said icon being representative of a particular expenditure category and being adapted to receive a mark directly thereon; and

detecting the presence of a mark placed directly on one or more of said pictographic icons by;

scanning said substrate to obtain a series of data representative of a bi-level pixel image of said icon array relative to a predetermined PCS level generally above the PCS level of said pictographic icons but generally below the PCS level of a mark placed on one or more of said pictographic icons such that said icons are not detected or are caused to drop out of the resulting pixel image;

locating in said pixel image one or more predetermined reference lines;

detecting in said pixel image the existence of data representative of a mark placed in said icon array relative to said reference lines corresponding to a particular icon position; and

determining the pictographic icon;

icon number and/or expenditure category corresponding to said icon position.

2. The method in accordance with claim 1 wherein said substrate is scanned using a bi-level scanner having a predetermined threshold PCS detection level of about 0.4.

3. The method in accordance with claim 2 wherein said pictographic icons have a PCS of less than about 0.4.

4. The method in accordance with claim 1 wherein said icons are printed on a bank check such that they may be directly marked upon by a bank customer to indicate the selection of one or more of a plurality of predetermined expenditure categories.

6. The method in accordance with claim 1 wherein each said pictographic icon is contained within an outer frame defining an intended marking area.

7. The method in accordance with claim 4 comprising the further step of recording each said selected expenditure category in association with other information representative of each said corresponding expenditure transaction and periodically organizing said information representative of each said expenditure transaction and each said associated selected expenditure category into a statement of expenditures broken down by expenditure category.

8. The method in accordance with claim 7 further comprising the step of recording information representative of deposit transactions and periodically organizing said information representative of deposit transactions, said information representative of each said expenditure transaction and each said selected expenditure category into a detailed statement of expenditures, deposits and account balance.

9. The method in accordance with claim 1 wherein said substrate is scanned using a bi-level scanner to produce a series of binary data representative of said bi-level image relative to said predetermined PCS level.

10. The method in accordance with claim 1 wherein said substrate is scanned using a grey-scale scanner to produce a series of data representative of a grey-scale image of said icon array which is converted to said bi-level image by applying filtering or thresholding relative to said predetermined PCS level.

11. The method in accordance with claim 1 wherein said reference lines comprise target markings on or adjacent to said icon array.

12. The method in accordance with claim 1 wherein said reference lines comprise one or more printed boxes formed around said icon array or each said icon in said icon array.

13. An expenditure tracking system using the method as recited in claim 1 in conjunction with printed checks and wherein said array of pictographic icons are representative of expenditure categories and which users can mark to indicate a particular expenditure category representative of each expenditure transaction.

14. The method in accordance with claim 1 wherein said pictographic icons have a PCS of less than about 0.4.

15. The method in accordance with claim 1 wherein said pictographic icons have a PCS of between about 0.15 and about 0.25.

5. A printed icon for tracking check expenditures, said icon comprising an outer portion generally surrounding a lighter inner portion, said outer portion comprising no more than about 25% of the total surface area of said icon, said light inner portion comprising no more than about 25% shading, the remaining portion thereof being substantially free of any printing.

16. A method of categorizing and/or tracking expenditure transactions comprising the following steps:

providing a check substrate having a predetermined number of pictographic icons thereon arranged in an array each said icon being representative of a particular expenditure category and being further adapted to receive a mark directly thereon; and

detecting the presence of a mark placed directly on at least one of said pictographic icons by;

scanning said substrate to obtain a series of data representative of an image of at least a portion of said substrate containing said pictographic icon;

establishing within said image a boundary defining an area within which a mark is to be detected, said boundary generally surrounding the area of said substrate containing said pictographic icon; and

detecting within the portion of said image defined by said boundary the existence of data representative of a mark on said substrate by detecting portions of said image having a PCS above a predetermined PCS level which is higher than the PCS level of said pictographic icon on said substrate.

17. The method in accordance with claim 16 wherein said pictographic icon has a PCS of less than about 0.4.

18. The method in accordance with claim 16 wherein said pictographic icon has a PCS of between about 0.15 and about 0.25.

19. The method in accordance with claim 16 wherein said predetermined threshold level comprises a PCS above about 0.4.

20. The method in accordance with claim 16 wherein said boundary comprises a frame printed on said substrate around said pictographic icon.

21. The method in accordance with claim 16 wherein said boundary comprises the general periphery of said pictographic icon within which a mark is to be detected.

22. The method in accordance with claim 16 wherein said substrate is scanned using a bi-level scanner to produce a series of binary data representative of said image relative to said predetermined PCS level.

23. The method in accordance with claim 16 wherein said substrate is scanned using a grey-scale or color scanner to produce a series of data representative of said image which is converted to a bi-level image by applying filtering or thresholding relative to said predetermined PCS level.

24. An expenditure tracking system using the method as recited in claim 16 in conjunction with printed checks upon which pictographic icons are printed representative of expenditure categories and which users can mark to indicate a particular expenditure category representative of each expenditure transaction.

25. The method in accordance with claim 16 wherein multiple pictographic icons are arranged on a substrate and wherein said method comprises the further step of locating one or more reference lines on said substrate and determining the location of a detected mark relative to said reference lines to determine which icons have been marked.

26. A method for categorizing a financial transaction comprising the following steps:

providing a check substrate having an array of pictographic icons thereon representative of expenditure categories, said icons having a PCS of less than about 0.40 measured over a spectral range having a peak spectral response of about 555 nanometers and a one-half peak spectral response of about 510 to 610 nanometers;

recording on said substrate information representative of said financial transaction, including the payor'"'"'s name or identification, the amount of the financial transaction, and the name or identification of the payee to whom the amount is to be or has been paid; and

placing a mark directly over at least one of said pictographic icons to indicate the appropriate expenditure category representing said financial transaction, said mark having a PCS of greater than about 0.40 measured over a spectral range having a peak spectral response of about 555 nanometers and a one-half peak spectral response of about 510 to 610 nanometers;

whereby the presence and/or location of said mark can be detected using a scanner and applying threshold imaging.

27. The method in accordance with claim 26 wherein said pictographic icons have a PCS of between about 0.05 and about 0.25 measured over a spectral range having a peak spectral response of about 555 nanometers and a one-half peak spectral response of about to 610 nanometers.

28. The method in accordance with claim 26 wherein said pictographic icons have a PCS of between about 0.15 and about 0.25 measured over a spectral range having a peak spectral response of about 555 nanometers and a one-half peak spectral response of about to 610 nanometers.

29. The method in accordance with claim 26 wherein said pictographic icons have a color and PCS generally corresponding to Purple Pantone #251.

30. The method in accordance with claim 26 wherein each said pictographic icon has an outer boundary or frame defining an intended marking area within said icon in which said mark is placed.

31. The method in accordance with claim 30 wherein said outer boundary or frame has a PCS of less than about 0.40 measured over a spectral range having a peak spectral response of about 555 nanometers and a one-half peak spectral response of about 510 to 610 nanometers.

32. The method in accordance with claim 30 wherein said outer boundary or frame has a PCS of greater than about 0.40 measured over a spectral range having a peak spectral response of about 555 nanometers and a one-half peak spectral response of about 510 to 610 nanometers.

33. The method in accordance with claim 26 comprising the further step of scanning said substrate to obtain a series of data representative of an image of at least a portion of said substrate containing said pictographic icon and detecting within said image the existence of data representative of a mark on said substrate by detecting portions of said image having a PCS greater than about 0.40.

34. The method in accordance with claim 33 wherein multiple pictographic icons are arranged on said substrate and wherein said method comprises the further step of locating one or more reference lines on said substrate and determining the location of a detected mark relative to said reference lines to determine which icon or expenditure category has been selected.