Character animation production method and device for head and limb feature point connection

Abstract

The embodiment of the invention discloses a character animation production method and device for head and limb feature point connection, electronic equipment and a storage medium. According to the technical scheme, the method includes: acquiring a figure video, and extracting a plurality of figure images from the figure video; extracting facial feature point coordinates, facial feature point serial numbers, hair and limb feature point coordinates and hair and limb feature point serial numbers in the figure image based on face recognition algorithm extraction and a pre-trained figure feature point judgment model; and further connecting the facial feature point coordinates and the hair and limb feature point coordinates by using a set connection sequence to form stick figures of corresponding figure images, and finally encoding the stick figures according to an image time frame sequence to form animations of corresponding figure videos. By the adoption of the technical means, the figurefacial feature points and the hair limb feature points are extracted and connected to form the stick figure, efficient and simple manufacturing of the figure animation is achieved based on the stick figure, and the tedious process of animation manufacturing can be simplified.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, and in particular to a method and device for producing character animation by connecting feature points of the head and limbs. Background technique [0002] Animation is a form of expression in which a series of static pictures with subtle changes are continuously played at a certain rate, and a dynamic change effect of the picture is produced due to the residual effect of naked eye vision. At present, the methods of making animation on the market are mainly computer-assisted, and are realized through core links such as video capture, pencil sketch screen browsing, and continuous playback of shots. [0003] However, animation production methods require production personnel to have professional skills and knowledge, and the technical threshold is relatively high. Its production process is also relatively complex and cumbersome, and the efficiency of animation product...

AI Technical Summary

Problems solved by technology

[0003] However, the animation production method requires the production staff to have professional skills and knowledge, and the technical threshold is relatively high

The production process is relatively complicated and cumbersome, and the efficiency of animation production is low.

In addition, because animation is usually drawn in pencil, the outline of the picture is fine, which leads to relatively high pressure on data calculation and processing when the computer processes the pencil picture

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