Video conference system and method

• US 8,477,177 B2
• Filed: 08/10/2007
• Issued: 07/02/2013
• Est. Priority Date: 08/10/2007
• Status: Expired due to Fees

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Larson, Arnold W
• Primary Examiner(s): Kuntz, Curtis
• Assistant Examiner(s): Joshi, Sunita
• Application Number:
  US11/891,473
• Publication Number:
  US 20090040288A1
• Time in Patent Office: 2,153 Days
• Field of Search: 381/14.08, 381/14.09, 370260-267, 348 1401- 1409, 379/202.01, 709/204
• US Class Current: 348/14.09
• CPC Class Codes: H04N 7/142 Constructional details of the terminal equipment, e.g. arrangements of the camera and the display

Abstract

Various embodiments of a video conference system and method are disclosed.

Claims

1. A video conference system, comprising:

a first remote presence video conference environment for establishing a remote presence video conference with a second remote presence video conference environment, each environment including a plurality of cameras, oriented to view a plurality of participant positions, and a plurality of displays;

said first remote presence video conference environment having at least two operating modes;

a first operating mode, in which, among said plurality of cameras, said plurality of participant positions are imaged and a signal from each camera is transmitted to a corresponding display in said second remote presence video conference environment, said first operating mode further comprising receiving signals from said second remote presence video conference environment, signals from said second remote presence video conference environment being output by said displays in said first remote presence video conference environment;

a second operating mode, in which, one of said cameras is deactivated and at least one remaining camera of said plurality of cameras is reoriented so as to image more of said plurality of participant positions than in said first operating mode, said second operating mode receiving a signal from a camera in, a third video conference environment, wherein said signal from said third video conference environment is output by a display in said first remote presence video conference environment that would otherwise receive a signal coming from a camera in said second remote presence video conference environment.

2. A video conference system in accordance with claim 1, wherein the third environment comprises a remote presence video conference environment.

3. A video conference system in accordance with claim 1, further comprising a fourth video conference environment, interconnected to provide a video image to the display on which the video image from the third video conference environment appears in each of the first and second environments.

4. A video conference system in accordance with claim 1, wherein the third video conference environment includes a display that receives an image taken from a camera in each of the first and second remote presence video conference environments.

5. A video conference system in accordance with claim 4, wherein the third video conference environment includes a display that provides a composite of images from all operating cameras in the first and second remote presence video conference environments.

6. A video conference system in accordance with claim 1, wherein the cameras in the first and second remote presence video conference environments are adjusted to view less than all of the participant positions.

7. A video conference system in accordance with claim 1, wherein less than all of the cameras in the first and second remote presence video conference environments are adjusted to view all of the participant positions.

8. A video conference system in accordance with claim 1, wherein the plurality of cameras comprise three cameras and the plurality of displays comprise three displays, two of the cameras and two of the displays being interconnected to send and receive video images from the opposite remote presence environment.

9. A video conference system in accordance with claim 8, wherein the three displays are located at right, left and center positions, the center display being configured to receive the video image from the third video conference environment.

10. A video conference system in accordance with claim 8, wherein the three displays are located at right, left and center positions, one of the right and left displays being configured to receive the video image from the third video conference environment.

11. A video conference method, comprising the steps of:

interconnecting first and second remote presence video conference environments, each environment including a plurality of participant positions, cameras, and displays, wherein each camera in each environment corresponds to a display in the other of said environments;

adjusting the cameras such that, without using a first of the cameras at the first of said video conference environments, all of the participant positions at that first video conference environment that are occupied are imaged by remaining cameras at the first video conference environment;

displaying an image from each of said cameras on a corresponding display at the second video conference environment; and

providing video from a third video conference environment that is displayed on a display in the second video conference environment that corresponds to the first camera in the first video conference environment.

12. A method in accordance with claim 11, further comprising the step of providing images to a display in the third environment from said first camera in the first remote presence video conference environment.

13. A method in accordance with claim 12, wherein the step of providing images to the display in the third environment comprises providing a composite of images from all operating cameras in the first and second remote presence video conference environments.

14. A method in accordance with claim 11, wherein the step of adjusting the cameras comprises adjusting the cameras to view less than all of the participant positions.

15. A method in accordance with claim 11, wherein the step of adjusting the cameras comprises discontinuing a transmission of images from said first camera to the corresponding display in said second video conference environment prior to providing the video from the third video conference environment to that display in the second video conference environment.

21. A method in accordance with claim 11, wherein said first camera is a middle camera between two other cameras.

16. A computer program comprising machine readable program code, recorded on a non-transitory medium, for remote presence video conference environments having a plurality of participant positions, cameras, and displays, wherein each camera in a first remote presence video conference environment corresponds to a display in a second remote presence video conference environment, said program code causing said remote presence video conference environments to:

adjusting the cameras and displays in first and second remote presence video conference environments to view and display opposing participant positions except on an unused display in each environment; and

providing video from a third video conference environment to an unused video display in each of said first and second remote presence video conference environments, each said unused video display corresponding to an unused camera in the other of said first and second remote presence video conference environments.

17. A computer program in accordance with claim 16, further comprising program code for causing the video conference environments to perform the step of providing images to a display in the third environment from an unused camera in at least one of the first and second remote presence video conference environments.

18. A computer program in accordance with claim 17, further comprising program code for causing the video conference environments to perform the step of providing images to the display in the third environment comprises providing a composite of images from all operating cameras in the first and second remote presence video conference environments.

19. A computer program in accordance with claim 16, further comprising program code for causing the video conference environments to perform the step of adjusting the cameras and displays in the first and second remote presence video conference environments comprises adjusting the cameras to view less than all of the participant positions.

20. A computer program in accordance with claim 16, further comprising program code for causing the video conference environments to perform the step of adjusting the cameras and displays in the first and second remote presence video conference environments comprises adjusting less than all of cameras to view all of the participant positions.

22. A video conference system, comprising:

first and second remote presence video conference environments, each including a plurality of cameras oriented to view a plurality of participant positions, and a plurality of displays, wherein each camera in each environment corresponds to a display device in the other of said first and second video conference environments;

said video conference system to adjust the cameras and displays in first and second remote presence video conference environments to view and display opposing participant positions except on an unused display in each environment; and

said video conference system to provide video from a third video conference environment to an unused video display in each of said first and second remote presence video conference environments, each said unused video display corresponding to an unused camera in the other of said first and second remote presence video conference environments.