Mute function for video applications
A mute function is provided that allows a user to mute a video application without alerting other participants to the muting. A user participating in the video application selects the mute function, which causes the user's video device to present a virtual image of the user to the other participants of the video application. Therefore, the other participants to the video application may continue to believe that the user is actively participating in the video application when, in fact, the user has selected the mute function and may be engaging in other activities.
1. A method of muting a video application, the method comprising:
receiving video images;
receiving an indication of a selection of a mute function;
retrieving image data from a gesture library;
modifying at least a portion of the retrieved image data to match the received video images;
modifying at least a portion of the received video images with the modified image data to create a virtual image; and
transmitting the virtual image.
2. The method of claim 1 wherein receiving video images comprises:
receiving video images of a user and wherein the virtual image includes a representation of the user.
3. The method of claim 1 wherein retrieving image data comprises:
retrieving at least portions of stored images from the gesture library.
4. The method of claim 1 wherein retrieving image data comprises:
retrieving vector motion models from the gesture library.
5. The method of claim 1 further comprising:
displaying the virtual image.
6. The method of claim 1 wherein modifying at least a portion of the received video images comprises:
modifying at least a portion of an image of a user's face captured in the received video images with image data retrieved from the gesture library.
7. The method of claim 1 further comprising:
synchronizing the transition of at least one of: a cessation of a presentation of live images and the presentation of the virtual image and a cessation of the presentation of the virtual image and a presentation of live images.
8. A system for muting a video device, the system comprising:
an image capture device for capturing video images;
a gesture library for storing image data; and
a replacement module for retrieving image data from the gesture library, for modifying at least a portion of the retrieved image data to match captured video images, for modifying at least a portion of a captured video image with the modified image data to create a virtual image, and for transmitting the virtual image in response to receipt of user input indicating a selection of a mute function.
9. The system of claim 8 wherein the captured video images include images of a user and wherein the virtual image includes a representation of the user.
10. The system of claim 8 wherein the image data stored in the gesture library includes a template for a user.
11. The system of claim 10 wherein the template includes at least one of stored images of the user and vector motion models.
12. The system of claim 8 wherein the virtual image includes images modified by digital augmentation.
13. The system of claim 8 further comprising:
a gesture training sub-module for analyzing movement in the video images captured by the image capture device.
14. The system of claim 8 further comprising a training module for: receiving images of a user, analyzing the received images of the user, and storing the images of the user and the result of the analysis of the images of the user in the gesture library.
15. The system of claim 8 wherein the virtual image is created from deconstructing a portion of the image within a frame of the video images captured by the image capture device and applying a vector motion model to the portion of the image to simulate a gesture.
16. The system of claim 8 further comprising a synchronization module for synchronizing a transition between at least one of: a cessation of a presentation of live images and the presentation of the virtual image and a cessation of the presentation of the virtual image and a presentation of live images.