Original line drawing auxiliary drawing method and device based on a neural network

Abstract

An original line drawing auxiliary drawing method based on a neural network comprises the steps of acquiring a plurality of graffiti drafts and formal drafts before and after correction of the original line drawing , marking shape parameters of all subdivided areas of the formal drafts and forming original line drawing data samples; using Keras to initialize an original picture neural network model, wherein the original picture neural network model adopts a recurrent neural network; importing an original line drawing data sample as a training set, and carrying out supervised learning on the original drawing neural network model; and automatically correcting the input graffiti draft by using the trained original picture neural network model. The invention further discloses a corresponding auxiliary drawing device for the original line drawing draft based on the neural network. The method and the device have the beneficial effects that the graffiti draft is subjected to auxiliary correction by utilizing the neural network, so that the heavy work of drawing the formal draft of the original picture is reduced, and the original picture can be conveniently and quickly manufactured and modified.

Description

technical field [0001] The invention relates to the field of computer learning, in particular to a neural network-based method and device for assisting drawing of original line drawings. Background technique [0002] Whether it is the production of electronic products such as video games and animations, or the drawing of manga and inserts, etc., a lot of original painting work is required. For example, for video game development, software developers need to design game characters, game scenes, original paintings of game props or standing paintings of main characters in the game, avatars with various expressions, etc. according to project planning. These original painting designs, especially the original drawing line drafts, will become an important reference for the development of video games later, so the drawing of the above-mentioned original paintings often has high requirements for image quality and fineness, so that other artists can base on the original paintings, acc...

AI Technical Summary

Problems solved by technology

[0003] However, because the current drawing of the original painting largely depends on the experience of the artist, and it often takes a lot of time to draw, so this makes the software developer or outsourcing design company spend a lot of labor costs and time to Complete the above tasks

At the same time, because in the early stage of video game or animation production, all parties need to conduct repeated consultations and revisions on the specific design, and the relevant personnel often lack art skills, so they can only draw graffiti drafts of relevant characters, props and items based on an original artistic concept ; Therefore, how to quickly convert these graffiti drafts into relatively formal original line drafts, so that the original line drafts can be brainstormed by multiple participants on the original line drafts conveniently and quickly, has become the key to shortening the early development cycle of related products

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