Telepresence communications system and method
View Patent ↗The sharing an image of a local participant in a group with at least one other participant in that group commences by establishing, for that local participant, orientation information indicative of an orientation of the communication channel local participant relative to a display screen and a video camera. The local participant sends his or her image of the local participant along with the orientation information to at least one other participant. The orientation information enables display of the image of the local participant with a common orientation recognized by the at least one other participant.
1. A method for sharing images of participants in a group, comprising the steps of:
establishing, for a local participant seeking to share its image, orientation information indicative of an orientation of the local participant relative to a video display device screen and a video capture device;
sending the image of the local participant along with the orientation information to at least one remote participant so that image of the local participant will have a common orientation recognized by the at least one remote participant.
2. The method according to claim 1 wherein the establishing step comprises the step of accessing stored orientation information in a database.
3. The method according to claim 1 wherein the establishing step comprises the step of prompting the local participant to manually enter the orientation information.
4. The method according to claim 3 wherein the prompting step includes the step of visually displaying instructions to the local participant.
5. The method according to claim 3 further including the step of storing the user-entered orientation information in a database.
6. The method according to claim 1 wherein the sending step further includes the steps of:
exchanging orientation information of the local participant and the at least one remote participant;
comparing the orientation information of the local participant with the orientation information of the at least one remote participant; to determine whether the local participant and the at least one participant have common facing, and if so;
altering the orientation of the image of the local participant prior to sending the image to the at least one remote participant.
7. The method according to claim 1 wherein the sending step further includes the steps of:
exchanging orientation information of the local participant and the at least one remote participant;
comparing the orientation information of the local participant with the orientation information of the at least one remote participant; to determine whether the local participant and the at least one participant have common facing, and if not;
sending the image of the local to the at least one remote participant without image alteration.
8. The method according to claim 1 wherein the sending step further includes the steps of:
exchanging orientation information of the local participant and the at least one remote participant;
comparing the orientation information of the local participant with the orientation information of the at least one remote participant; to determine whether the local participant and the at least one participant have common facing, and if so;
sending the image of the local to the at least one remote participant without image alteration when the local participant has a given facing.
9. The method according to claim 1 wherein the sending step further includes the steps of:
exchanging orientation information of the local participant and the at least one remote participant;
comparing the orientation information of the local participant with the orientation information of the at least one remote participant; to determine whether the local participant and the at least one participant have common facing, and if not;
altering the orientation of the image of the local prior to sending to the at least one remote participant when the local participant has a given facing.
10. A telepresence system sharing an image of a local participant with at least one remote participant, comprising:
a video capture device for capturing the image of the local participant;
a video display device for displaying the image of the at least one remote participant; and
a communications device coupled to the video display device and the video capture device for establishing orientation information indicative of an orientation of the local participant relative to the video display device and the video capture device and for sending the image of the local participant along with the orientation information to at least one remote participant so that image of the local participant will have a common orientation recognized by the at least one remote participant.
11. The apparatus according to claim 10 wherein the communications device comprises a set-top-box.
12. The apparatus according to claim 11 wherein the communications device establishing the orientation information by accessing orientation information stored in a database.
13. The apparatus according to claim 11 the communications device establishes the orientation information by prompting the local participant to manually enter the orientation information.
14. The apparatus according to claim 11 wherein the communications device prompts the local user to manually enter the orientation information by sending instructions for visual display on the visual display device.
15. The apparatus according to claim 11 further including a database for storing user-entered orientation information.
16. The apparatus according to claim 11 wherein the communications sends the orientation information by (a) exchanging orientation information of the local participant and the at least one remote participant; (c) comparing the orientation information of the local participant with the orientation information of the at least one remote participant; to determine whether the local participant and the at least one participant have common facing, and if so; (d) altering the orientation of the image of the local participant prior to sending the image to the at least one remote participant.
17. The apparatus according to claim 11 wherein the communications sends the orientation information by (a) exchanging orientation information of the local participant and the at least one remote participant; (b) comparing the orientation information of the local participant with the orientation information of the at least one remote participant; to determine whether the local participant and the at least one participant have common facing, and if not; (c) sending the image of the local to the at least one remote participant without image alteration.
18. The apparatus according to claim 11 wherein the communications sends the orientation information by (a) exchanging orientation information of the local participant and the at least one remote participant; (b) comparing the orientation information of the local participant with the orientation information of the at least one remote participant; to determine whether the local participant and the at least one participant have common facing, and if so; (c) sending the image of the local to the at least one remote participant without image alteration when the local participant has a given facing.
19. The apparatus according to claim 11 wherein the communications sends the orientation information by (a) exchanging orientation information of the local participant and the at least one remote participant; (b) comparing the orientation information of the local participant with the orientation information of the at least one remote participant; to determine whether the local participant and the at least one participant have common facing, and if not; (c) altering the orientation of the image of the local prior to sending to the at least one remote participant when the local participant has a given facing.