Method and system communication establishment utilizing captured and processed visually perceptible data within a broadcast video signal

• US 5,262,860 A
• Filed: 04/23/1992
• Issued: 11/16/1993
• Est. Priority Date: 04/23/1992
• Status: Expired due to Term

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Fitzpatrick, Gregory P., Johnson, William J., Keller, Robert S., Williams, Marvin L.
• Primary Examiner(s): Powell, Mark R.
• Assistant Examiner(s): Murrell, Jeffrey S.
• Application Number:
  US07/872,789
• Time in Patent Office: 572 Days
• Field of Search: 379/92, 379/355, 379/100, 358/142, 358/147, 358/84, 358/85, 358/86, 358/183, 358/338, 358/340, 358/146, 455/6.1, 455/6.2, 455/6.3
• US Class Current: 348/461
• CPC Class Codes: H04M 1/27475 using interactive graphical means or pictorial representations
• CPC Class Codes: H04M 1/2755 by optical scanning
• CPC Class Codes: H04M 1/2757 by data transmission, e.g. downloading
• CPC Class Codes: H04M 11/00 Telephonic communication systems specially adapted for combination with other electrical systems

Abstract

A method and system are disclosed for capturing and processing visually perceptible data, such as address or telephone numbers, within a broadcast video signal. Optically recognizable text, numbers, or visual barcodes representative of text or numbers are transmitted within various frames of broadcast video signals. The broadcast video signal is then received and selected video frames are captured, digitized and stored as Tagged Image File Format (TIFF) in response to a user initiated command. Barcode readers or optical character recognition processes are then utilized to extract textual or numeric data from the captured video frames and that data is stored for future utilization. In one depicted embodiment a user defined template may be utilized to assist the optical character recognition process. Thereafter, an associated communication device, such as a modem, is utilized to automatically "dial" a captured telephone number by generating a series of DTMF tones associated with the captured telephone number, automatically establishing communication between the data processing system and an external location.

Claims

1. A method for capturing and processing visually perceptible data within broadcast video signals, said method comprising the steps of:

transmitting a broadcast video signal comprising a plurality of video frames, wherein at least certain of said plurality of video frames include visually perceptible data;

receiving said broadcast video signal utilizing a television receiver;

selectively capturing and storing within a data processing system coupled to said television receiver at least one video frame within said received broadcast video signal which includes visually perceptible data within;

processing said stored at least one video frame within said data processing system to extract said visually perceptible data; and

utilizing said extracted visually perceptible data to automatically establish communication between said data processing system and an external location.

2. The method for capturing and processing visually perceptible data within broadcast video signals according to claim 1, wherein said step of transmitting a broadcast video signal comprising a plurality of video frames wherein at least certain of said plurality of video frames include visually perceptible data further comprises the step of transmitting a broadcast video signal comprising a plurality of video frames wherein at least certain of said plurality of video frames include an optically recognizable telephone number.

3. The method for capturing and processing visually perceptible data within broadcast video signals according to claim 2, wherein said step of processing said stored at least one video frame to extract said visually perceptible data comprises the step of scanning said stored at least one video frame utilizing an optical character recognition process to extract said telephone number from said stored at least one video frame.

4. The method for capturing and processing visually perceptible data within broadcast video signals according to claim 3, wherein said step of utilizing said extracted visually perceptible data to automatically establish communications between said data processing system and an external location comprises the step of selectively generating a series of DTMF tones corresponding to said telephone number to be utilized to establish telephone communication between said data processing system and an external location.

5. The method for capturing and processing visually perceptible data within broadcast video signals according to claim 1, wherein said step of transmitting a broadcast video signal comprising a plurality of video frames wherein at least certain of said plurality of video frames include visually perceptible data further comprises the step of transmitting a broadcast video signal comprising a plurality of video frames wherein at least certain of said plurality of video frames include visually perceptible data comprising a visual barcode corresponding to a telephone number.

6. The method for capturing and processing visually perceptible data within broadcast video signals according to claim 5, wherein said step of processing said stored at least one video frame to extract said visually perceptible data comprises the step of scanning said stored at least one video frame utilizing a barcode reader process to extract said telephone number, from said stored at least one video frame.

7. The method for capturing and processing visually perceptible data within broadcast video signals according to claim 6, wherein said step of utilizing said extracted visually perceptible data to automatically establish communications between said data processing system and an external location comprises the step of selectively generating a series of DTMF tones corresponding to said telephone number to be utilized to establish telephone communication between said data processing system and an external location.

8. A system for capturing and processing visually perceptible data within broadcast video signals, said system comprising:

transmission means for transmitting a broadcast video signal comprising a plurality of video frames, wherein at least certain of said plurality of video frames include visually perceptible data;

television receiver means for receiving said broadcast video signal;

frame capture means coupled to said television receiver means for selectively capturing and storing at least one video frame within said received broadcast video signal which includes visually perceptible data;

processing means coupled to said frame capture means for extracting said visually perceptible data from said stored at least one video frame; and

communication means coupled to said processing means for utilizing said extracted visually perceptible data to automatically establish communication between said system and an external location.

9. The system for capturing and processing visually perceptible data within broadcast video signals according to claim 8, wherein said visually perceptible data comprises an optically recognizable telephone number.

10. The system for capturing and processing visually perceptible data within broadcast video signals according to claim 9, wherein said processing means comprises an optical character recognition process for extracting said telephone number from said stored at least one video frame.

11. The system for capturing and processing visually perceptible data within broadcast video signals according to claim 10, wherein said communication means includes means for generating DTMF tones corresponding to said telephone number.

12. The system for capturing and processing visually perceptible data within broadcast video signals according to claim 8, wherein said visually perceptible data comprises a visual barcode which corresponds to a telephone number.

13. The system for capturing and processing visually perceptible data within broadcast video signals according to claim 12, wherein said processing means comprises a barcode reader for reading said visual barcode and extracting said telephone number from said stored at least one video frame.

14. The system for capturing and processing visually perceptible data within broadcast video signals according to claim 13, wherein said communication means includes means for generating DTMF tones corresponding to said telephone number.

15. The system for capturing and processing visually perceptible data within broadcast video signals according to claim 8, further including remote control means for selectively actuating said frame capture means.

16. The system for capturing and processing visually perceptible data within broadcast video signals according to claim 15, wherein said remote control means comprises an infrared transmitter for transmitting a plurality of command sequences wherein at least one of said plurality of command sequences comprises a command sequence for actuating said frame capture means.