Motion picture generation method and apparatus, and computer device, and storage medium

A computer device, comprising a processor, a memory, and a bus, wherein the memory stores machine-readable instructions executable by the processor;

• when the computer device runs, the processor communicates with the memory through the bus;
• and the machine-readable instructions, when executed by the processor, cause the computer device to:
• obtain a pre-drawn target face model;
• select, from a basic face library, at least one basic face model that is matched with the target face model, and determining an initial face model based on skeleton parameters and a skin matrix which respectively correspond to the at least one basic face model;
• and
• iteratively adjust the skeleton parameters of the initial face model based on the initial face model and the target face model to obtain reference skeleton parameters in response to an error between the initial face model and the target face model being smallest,
• wherein the reference skeleton parameters are used for producing and generating each frame of images in response to the target face model moves.

A computer program product, wherein the computer program product, when run on a computer, causes the computer to:

• obtain a pre-drawn target face model;
• select, from a basic face library, at least one basic face model that is matched with the target face model, and determining an initial face model based on skeleton parameters and a skin matrix which respectively correspond to the at least one basic face model;
• and
• iteratively adjust the skeleton parameters of the initial face model based on the initial face model and the target face model to obtain reference skeleton parameters in response to an error between the initial face model and the target face model being smallest,
• wherein the reference skeleton parameters are used for producing and generating each frame of images in response to the target face model moves.