媒体转型背景下数字图像技术在电视节目后期制作中的应用  

Application of Digital Image Technology in Television Program Post-Production in the Context of Media Transformation

作　　者：鲁红波 LU Hongbo(Liaoning Qingyuan Integrated Media Center,Fushun 113300,China)

机构地区：[1]辽宁省清原县融媒体中心,辽宁抚顺113300

出　　处：《电视技术》2024年第12期86-88,共3页Video Engineering

摘　　要：数字图像技术是一种综合性图像处理技术。在媒体转型的当下,电视节目后期制作需要借助先进的数字图像技术进行图像的生成和加工处理,以满足多平台适配和高品质画面的需要。概述数字图像技术,阐述其在图像编辑与合成、特效制作、色彩校正、图像稳定与修复、动画与字幕添加以及图像编码与压缩等电视节目后期制作中的具体应用。同时,分析应用中需要注意的问题,以期为媒体转型背景下数字图像技术的应用提供参考。Digital image technology is a comprehensive image processing technology.Under the background of media transformation,the post-production of television programs needs to use advanced digital image technology to generate and process images to meet the needs of multi-platform adaptation and high-quality pictures.This paper briefly introduces digital image technology,describes its specific applications in the post-production of television programs such as image editing and synthesis,special effects production,color correction,image stabilization and restoration,animation and subtitle addition,image coding and compression,and analyzes the problems that need attention in the application,in order to provide references for the application of digital image technology in the background of media transformation.

关 键 词：媒体转型 数字图像技术 电视节目 后期制作 

分 类 号：TN948.13[电子电信—信号与信息处理]