Patent ID: 11922721
Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. A non-transitory computer-readable storage medium, wherein the computer-readable storage medium stores computer-execution instructions, and when a processor executes the computer-execution instructions, the processor is caused to:
acquire a first image comprising a first object in a video;
determine whether a second object is present in the first image;
superimpose a first material on an area where the second object is located in the first image, when it is determined that the second object is present in the first image and that the second object satisfies a preset positional relationship with the first object, wherein the first material comprises at least one of the following: video, animation, and text;
wherein the first object is a human face and the second object is a face mask, the preset positional relationship is specifically that: the human face wears the face mask; and
wherein after superimposing the first material on the area where the second object is located in the first image, when the processor executes the computer-execution instructions, the processor is further caused to:
acquire a switching operation of a user for the first material displayed in the first image;
remove the first material and superimposing a third material in a second image after the first image in response to the switching operation, wherein the third material is different from the first material and the third material is an expression inputted by the user in the text input area of the interface.