Line Portrait Beautification System Based On Common Beauty And Individual Beauty

With the improvement of people's aesthetic demand,portrait beautification technology has become a research hotspot in recent years.At present,portrait beautification technology is mainly based on the face photo beautification,in the line portrait this art form of beautification is less.This paper combines line portrait with beautification,explores the definition of common beauty and individual beauty.It proposes a beautification method of line portrait based on common beauty and individual beauty in order to supplement the blank space left by portrait beautification technology in line painting application,which provides certain theoretical and technical support to meet the beautification needs from different aesthetic standards.In order to realize the beautification of general beauty and individual beauty,the research work of this paper includes the following three aspects.(1)Firstly,by studying the related literature on portrait beautification at home and abroad,the beauty is divided into common beauty and individual beauty for qualitative and quantitative analysis.On this basis,the common and individual beauty are scientifically quantified to obtain the common and individual features of human face.(2)Secondly,the beautification algorithm is designed according to the general and individual beauty.Besides,the FDo G algorithm is optimized to enhance the portrait lines so as to achieve the beautification of the general and individual beauty of the portrait.(3)Finally,a beautification system of line portrait based on common beauty and individual beauty is realized by combining the results of qualitative and quantitative analysis of common and individual beauty with SCUT-FBP face data set rated at 5 beauty ratings.The system integrates the functions of line portrait generation,general beauty beautification,individual beauty beautification and customized individual beauty beautification program,which directly demonstrates and verifies the effectiveness of beautification method.The work of this paper has laid a certain theoretical foundation for the scientific research of beauty and provided a new practical thought for the development of portrait beautification technology.