Method and apparatus for processing action of virtual object, and storage medium

A computer device, comprising a processor and a memory, the memory storing a program, the program, when executed by the processor, causing the computer device to perform a method for processing an action of a virtual object including:

• receiving an action instruction, the action instruction comprising:
• an action identifier and time-dependent information of performing an action associated with the action identifier;
• determining, among a plurality of pre-generated action video frame sequences, each action video frame sequence corresponding to an action performed by the virtual object and having a corresponding action identifier, an action video frame sequence corresponding to the action identifier;
• determining, from the action video frame sequence, an action state image corresponding to a preset state image of the virtual object at a target time, the target time being determined according to the time-dependent information, further including:
• comparing a visual feature corresponding to the preset state image with a visual feature corresponding to a candidate action state image in the action video frame sequence to obtain a match value between the preset state image and the candidate action state image;
• and
• choosing the candidate action state image having a maximum match value with the preset state image as the action state image corresponding to the preset state image of the virtual object at the target time;
• obtaining a pair of images including an aligned preset state image and an aligned action state image by performing pose information alignment on the preset state image and the action state image that further improves a matching degree between the virtual object in the preset state image and the virtual object in the action state image;
• generating a connection video frame sequence according to the aligned preset state image and the aligned action state image, the connection video frame sequence representing a transition from a preset state corresponding to the preset state image to an action state corresponding to the action state image and connecting the preset state image with the action video frame sequence;
• and
• splicing the connection video frame sequence with the action video frame sequence, to obtain an action video.

A non-transitory computer-readable storage medium, which stores a program, the program, when executed by one or more processors, causing the computer device to perform a method for processing an action of a virtual object including:

• receiving an action instruction, the action instruction comprising:
• an action identifier and time-dependent information of performing an action associated with the action identifier;
• determining, among a plurality of pre-generated action video frame sequences, each action video frame sequence corresponding to an action performed by the virtual object and having a corresponding action identifier, an action video frame sequence corresponding to the action identifier;
• determining, from the action video frame sequence, an action state image corresponding to a preset state image of the virtual object at a target time, the target time being determined according to the time-dependent information, further including:
• comparing a visual feature corresponding to the preset state image with a visual feature corresponding to a candidate action state image in the action video frame sequence to obtain a match value between the preset state image and the candidate action state image;
• and
• choosing the candidate action state image having a maximum match value with the preset state image as the action state image corresponding to the preset state image of the virtual object at the target time;
• obtaining a pair of images including an aligned preset state image and an aligned action state image by performing pose information alignment on the preset state image and the action state image that further improves a matching degree between the virtual object in the preset state image and the virtual object in the action state image;
• generating a connection video frame sequence according to the aligned preset state image and the aligned action state image, the connection video frame sequence representing a transition from a preset state corresponding to the preset state image to an action state corresponding to the action state image and connecting the preset state image with the action video frame sequence;
• and
• splicing the connection video frame sequence with the action video frame sequence, to obtain an action video.