Customizable background for video communications

• US 7,227,567 B1
• Filed: 09/14/2004
• Issued: 06/05/2007
• Est. Priority Date: 09/14/2004
• Status: Active Grant

• Current Assignee: Avaya Incorporated
• Original Assignee: Avaya Technology Corporation Miami Lakes FLA US
• Inventors: Blair, Colin, Thambiratnam, David Preshan, Wan, James K., McNamara, Paul Thomas, Beck, Alexander John Gray, Lang, Andrew W.
• Primary Examiner(s): Ramakrishnaiah; Melur
• Application Number:
  US10/941,199
• Time in Patent Office: 994 Days
• Field of Search: 348 1401- 1409, 348/14.1, 348/14.11, 348/14.12, 348/14.13, 348/14.16, 382/100, 382/154
• US Class Current: 348/14.07
• CPC Class Codes: H04N 7/147 Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals selecting H04Q

Abstract

A video telecommunications system 100 for effecting a communication between at least first and second participants including

• • an image alteration agent 358 that (i) removes desired and/or undesired image information 370 and 374 from the acquired image information 362 to form filtered image information 378 and the removed information and (ii) combines the filtered image information 378 and/or the image information 370 and 374 with substitute image information 382 to form composite image information 366; and
  • a video communication infrastructure 304 that transmits the composite image information 366 to a communication device associated with the second participant 120. The composite image information 366 excludes undesired image information 374.

Claims

1. A method for performing a video telecommunications interaction between at least first and second participants, comprising:

(a) acquiring image information, the image information including an image of the first participant;

(b) removing at least one of desired and undesired image information from the acquired image information to form (i) filtered image information and (ii) the removed at least one desired and undesired image information, the removed at least one of desired and undesired image information being selected previously by the first participant; and

(c) at least one of a sending endpoint associated with the first participant and a receiving endpoint associated with the second participant combining at least one of (i) the filtered image information and (ii) the removed desired image information with substitute image information to form composite image information, wherein the desired image information is the image of the first participant, wherein the undesired image information comprises at least part of the background in the acquired image information, wherein the substitute image information is a modified form of the background, wherein, prior to transmission to the receiving endpoint, the at least part of the background in the acquired image information is modified and/or replaced by the first participant to form the substitute image information, wherein the substitute image information is transmitted to the receiving endpoint and thereafter followed by transmission of the first participant'"'"'s image only, and wherein the receiving endpoint combines the substitute image information with the received first participant'"'"'s image to form the composite image information for display to the second participant.

2. The method of claim 1, wherein, in step (c), the filtered image information includes desired image information and is combined with the substitute image information.

3. The method of claim 1, wherein, in steps (b) and (c), the removed desired image information is combined with the substitute image information.

4. The method of claim 1, wherein the at least one of (i) the filtered image information and (ii) the removed desired image information in the composite image information comprises only part of a background and/or foreground of the acquired image and wherein the at least one of (i) the filtered image information and (ii) the removed desired image information is modified before formation of the composite image information.

5. The method of claim 1, wherein the sending endpoint forms the composite image information and further comprising:

(d) transmitting the composite image information to a communication device associated with the second participant, wherein the composite image information excludes the undesired image information;

(e) encoding the composite image information before the transmitting step (d);

(e) the second participant'"'"'s communication device receiving the composite image information;

(f) removing at least one of second desired and undesired image information from the composite image information to form (i) second filtered image information and (ii) the removed at least one second desired and undesired image information;

(g) combining at least one of (i) the second filtered image information and (ii) the removed second desired image information with second substitute image information to form second composite image information;

(h) displaying the second composite image information to the second participant.

6. The method of claim 5, wherein, in steps (f) and (g), the undesired image information is extracted from the acquired image information and the remaining image information combined with the substitute image information.

7. A computer readable medium comprising processor-executable instructions to perform the steps of claim 1.

8. The method of claim 1, wherein the at least one of (i) the filtered image information and (ii) the removed desired image information is modified as specified by the first participant before combination with the substitute image information to form the composite image information.

9. The method of claim 1, wherein the at least one of (i) the filtered image information and (ii) the removed desired image information is modified as specified by the second participant before combination with the substitute image information to form the composite image information and wherein the at least one of (i) the filtered image information and (ii) the removed desired image information comprises the image of the first participant.

10. A video telecommunications system for effecting a communication between at least first and second participants, comprising:

(a) an imaging device operable to acquire image information, the image information including an image of the first participant;

(b) an image alteration agent operable (i) to remove at least one of desired and undesired image information from the acquired image information to form (A) filtered image information and (B) the removed at least one of desired and undesired image information, the removed at least one of desired and undesired image information being selected, prior to removal, by the first participant, and (ii) at least one of;

(b1) transmit, to a second endpoint of the second participant, at least one of (A) the filtered image information and (B) the removed desired image information for combination with substitute image information to form composite image information for presentation to the second participant; and

(b2) combine the at least one of (A) the filtered image information and (B) the removed desired image information with the substitute image information to form the composite image information, the composite information thereafter being transmitted to the second endpoint for presentation to the second participant, wherein the desired image information is the image of the first participant and the undesired image information comprises at least part of the background in the acquired image information, wherein the substitute image information is a modified form of the background, wherein, prior to transmission to the second endpoint, the at least part of the background in the acquired image information is modified and/or replaced by the first participant to form the substitute image information, wherein the substitute image information is transmitted to the second endpoint and thereafter followed by transmission of the first participant'"'"'s image only, and wherein the second endpoint combines the substitute image information with the received first participant'"'"'s image to form the composite image information for display to the second participant.

11. The system of claim 10, wherein the filtered image information includes desired image information and is combined with the substitute image information.

12. The system of claim 10, wherein the removed desired image information is combined with the substitute image information.

13. The system of claim 10, the at least one of (A) the filtered image information and (B) the removed desired image information in the composite image information comprises only part of a background and/or foreground of the acquired image and wherein the at least one of (A) the filtered image information and (B) the removed desired image information is modified before formation of the composite image information.

14. The system of claim 10, wherein operation (b2) is performed and further comprising:

(c) a video communication infrastructure operable to transmit the composite image information to a communication device associated with the second participant, wherein the composite image information excludes undesired image information, wherein the video communication infrastructure is further operable to encode the composite image information before the transmitting operation.

15. The system of claim 14, further comprising:

a communication device of the second participant operable (i) to receive the composite image information;

(ii) remove at least one of second desired and undesired image information from the composite image information to form second filtered image information and the removed at least one second desired and undesired image information;

(iii) combine at least one of (A) the second filtered image information and (B) the removed second desired image information with second substitute image information to form second composite image information; and

(iv) display the second composite image information to the second participant.

16. The system of claim 15, wherein the second filtered image information includes the second desired image information and is combined with the second substitute image information.

17. The system of claim 15, wherein the second desired image information is extracted from the composite image information and combined with the second substitute image information.

18. The system of claim 15, wherein the second undesired image information is extracted from the composite image information and the remaining image information combined with the second substitute image information.

19. The system of claim 10, wherein the at least one of (A) the filtered image information and (B) the removed desired image information is modified as specified by the first participant before combination with the substitute image information to form the composite image information.

20. The system of claim 10, wherein the at least one of (A) the filtered image information and (B) the removed desired image information is modified as specified by the second participant before combination with the substitute image information to form the composite image information and wherein the at least one of (A) the filtered image information and (B) the removed desired image information comprises the image of the first participant.

21. A method for performing a video telecommunications interaction between at least first and second participants, comprising:

(a) acquiring image information, the image information including an image of the first participant;

(b) removing at least one of desired and undesired image information from the acquired image information, the removed at least one of desired and undesired image information having been selected previously by the first participant, wherein the desired image information is the image of the first participant, and the undesired image information comprises at least part of the background and/or foreground in the acquired image information;

(c) prior to transmission to the receiving endpoint, at least one of modifying and replacing the at least part of the background and/or foreground in the acquired image information to form the substitute image information;

(d) transmitting the substitute image information to the receiving endpoint; and

(e) thereafter transmitting the first participant'"'"'s image without the at least part of the background and/ore foreground to the receiving endpoint associated with the second participant for combination of the first participant'"'"'s image with the substitute image information to form composite image information for display to the second participant.

22. The method of claim 21, wherein the at least part of the background and/or foreground is only part of the background and/or foreground, wherein the at least part of the background and/or foreground is modified as determined by first participant, and wherein the at least part of the background and/or foreground is selected by the first participant.

23. The method of claim 21, wherein the at least part of the background and/or foreground is all of the background and foreground but excludes the image of the first participant and wherein the at least part of the background and/or foreground is replaced by a new background and/or foreground selected by the first participant.

24. The method of claim 21, wherein the at least part of the background and/or foreground is all of the background and/or foreground and wherein the background and/or foreground is replaced by a new background and/or foreground selected by the second participant.

25. A computer readable medium comprising processor-executable instructions to perform the steps of claim 21.