摘要
抠像是视频制作中的重要技术环节。在视频制作领域使用AE(After Effects,AE)软件抠像技术,能够有效采集图像颜色值和亮度值,实现抠像技术主体的像素跃升,能够为视频制作提供更为宽广的发展空间。基于此,本文阐述视频制作AE抠像技术原理,分析AE抠像技术的发展趋势,对于提升我国的视频制作水平非常重要。
Image picking is an important technical link in video production. With the application of After Effects software in the field of video production control based on the characteristics of AE technology, the image color value and brightness value are collected to define the transparent area, and realize the pixel jump of the image picking technology subject, which can provide a broader development space for video production. Based on this, this paper explains the principle of AE image picking technology in video production and analyzes the development trend of AE image picking technology, which is very important for improving the level of video production in China.
作者
吴冬
WU Dong(Changzhou Tourism and Business Higher Vocational and Technical School,Changzhou 213000,China)
出处
《电视技术》
2022年第9期68-70,共3页
Video Engineering
关键词
抠像技术
视频制作
合成效果
image picking technology
video production
synthetic effect
