Patent ID: 7450645
Filing Date: 2008-11-11
Classification: G06T,H04L,H04N

Abstract:
1. A method of determining coding parameters for encoding-decoding a digital signal in a communications system, the method comprising: providing a first value of one or more display parameters associated with the digital signal; providing a first plurality of values for a display quality measure of the decoded signal after decoding, each value being linked with a corresponding value of the coding parameters; providing a plurality of values for execution times of the decoding of the encoded digital signal, each value being linked with a corresponding value of the coding parameters; providing a second plurality of values for the display quality measure, each value being linked with a corresponding value of the display parameters; and determining values of the coding parameters by selecting one of the second plurality of values for the display quality measure linked with the provided first value of the display parameters in accordance with the provided plurality of values for execution times and the first plurality of values for the display measure.