METHOD FOR GENERATING AN ANIMATION MODEL OF A HEAD BASED ON A SPEECH SIGNAL AND AN ELECTRONIC COMPUTING DEVICE WHICH IMPLEMENTS IT Russian patent published in 2020 - IPC G06T13/40 

FIELD: computer equipment.

SUBSTANCE: invention relates to computer engineering. Method for generating a head animation model based on a speech signal: receiving a speech signal; converting a speech signal into a set of speech signal attributes; extracting speech signal attributes from a set of speech signal attributes; phonemes sequence and visemes sequence are obtained; by trained artificial intelligence means calculating animation curves; merging the obtained phoneme sequence and obtaining the visemes sequence by superimposing the obtained phoneme sequence and the obtained visemes sequence taking into account the calculated animation curves; and forming an animation of the head model by animation of the visemes in the combined phoneme and visemes sequence and using the calculated animation curves.

EFFECT: technical result of present invention is to provide a method of generating an animation model of head on speech signal and an electronic computing device implementing said method, capable of providing head animation on a real-time speech signal with low delay and high image quality.

9 cl, 2 dwg