Method for displaying an image assigned to a communication user at a communication terminal
AssigneeSiemens Aktiengesellschaft
InventorsJesus Guitarte Perez, Carlos Lucas, Klaus Lukas
Life of this patent
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Abstract
A technical function that is of interest for mobile or stationary communication terminals is the playing of a video of the corresponding person when a call is received. However, the playing of a video during an incoming call is associated with highly complex processes, as the stored videos have to be decoded in real time. The object of the present invention is therefore to specify a method, which reduces the required computing power and storage capacity. The object is achieved by a method in which an image of the calling person is animated by a face animation algorithm.
Claims9
A method for displaying an image assigned to a communication user on a communication terminal, which comprises the steps of:
- assigning the image to at least one list entry in a communication user list;
- using a face location algorithm for determining image coordinates of facial features in the image;
- assigning the image coordinates of the facial features to the image resulting in assigned image coordinates;
- retrieving the image assigned to the list entry by use of a control character;
- animating a retrieved image with an aid of the assigned image coordinates of the facial features by performance of a face animation algorithm on receipt of the control character;
- and
- displaying an animated image on a display device of the communication terminal.
A computer-readable medium having computer-executable instructions for loading into a main memory of a program scheduler and for performing a method comprising:
- assigning an image to at least one list entry of a communication user list;
- performing a face location algorithm for determining image coordinates of facial features in the image;
- assigning the image coordinates of the facial features to the image;
- retreiving the image assigned to the list entry by use of a control character;
- animating a retrieved image with an aid of the image coordinates of the facial features by use of a face animation algorithm on receipt of the control character;
- and
- displaying an animated image on a display device of the communication terminal, when the computer-executable instructions operate in the program scheduler.
Dependencies are inferred from the claim text.