Research on the Application of CG Technology in Propaganda Documentary
With the development of science and technology,the production methods of publicity documentaries are becoming more and more diversified.The application of Computer Graphics(CG)technology has highlighted the realistic sense of publicity documentary,created a strong visual art effect,and brought the audience an immersive audio-visual experience.Based on this,the paper expounds the three application principles of CG technology in the production of external publicity documentary:authenticity,appropriateness and artistry,and analyzes the specific application of CG technology in external publicity documentary,including three-dimensional modeling,digital landscape painting and digital color adjustment,so as to provide reference for the artistic creation of external publicity documentary.