表达式动画原理及其在计算机动画中的具体应用案例分析  

Expression Animation Principle and the Case Analysis of Its Specific Application in Computer Animation

作　　者：李旭晖 LI Xuhui(School of Art and Design,Shanghai Lida University,Shanghai 201608,China)

机构地区：[1]上海立达学院艺术设计学院,上海201608

出　　处：《玩具世界》2024年第9期69-71,共3页Toys World

摘　　要：动画在景观设计、数字媒体设计、影视后期制作、视觉传达设计、产品设计等多个领域均有广泛应用。基于当前主流的计算机软件和后期动画软件,文章所探讨的动画特指计算机动画,而传统的逐帧动画和定格动画则不在文章讨论范围之内。目前,各类设计作品在实现动态效果时,普遍采用关键帧动画这一基础且应用广泛的工具。文章的主要内容是简要分析当前广泛使用的关键帧动画的一些不足之处,同时结合笔者自身的理解和总结,提出采用表达式动画作为解决方案,旨在使动画制作过程更加高效,并实现更为丰富的视觉效果。Animation is widely used in landscape design,digital media design,film and television post-production,visual communication design,product design and other fields.Based on the current mainstream computer software and post-animation software,the animation discussed in this paper specifically refers to computer animation,while traditional frame-by-frame animation and stop-motion animation are not within the scope of this paper.At present,keyframe animation,a basic and widely used tool,is widely used in various design works to achieve dynamic effects.The main content of this paper is to briefly analyze some shortcomings of the current widely used keyframe animation.At the same time,combined with the author's own understanding and summary,the expression animation is proposed as a solution,aiming to make the animation production process more efficient and achieve richer visual effects.

关 键 词：表达式动画 关键帧动画 计算机动画 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]