The Application And Influence Of CG Technology In Documentary Creation

CG(Computer Graphics)technology,computer graphics and image technology,because of its advantages in virtual modelling and space-time reconstruction,has been widely used in the creation of film and television art.This paper is to study the application of CG technology in documentary films.This article takes the CG technology to create in the documentary film Creation "Unreal Reality feeling" as the entry point,because the digital image generated by CG technology can not only replicate objects existing in the real world,but also create objects without entity objects,the CG image shows a "Super real" feature.Therefore,when using the CG technique to create the documentary film with authenticity as the fundamental attribute,people have doubts about whether this kind of work can be called documentary film.In this paper,the application of CG technology,the influence of application and the principle of application are discussed from the creation of documentary.Through the combination of technology and artistry,the documentary film "Recollections of Bridges Past Dreams" as an experimental case,the CG technology involved in documentary creation of practical significance and promotional value.The basic point of view is: Although the CG technology in the visual innovation,the theme of choice to promote the development of documentaries,but still have to follow the documentary creation of the authenticity of the principle of serving the documentary theme and narrative.