摘要
对像素、分辨率和电视制式概念的阐述,提出视频后期合成的格式及分辨率设置。以常用软件AdobePotoshop(图像处理)Adobe after effcts(视频处理)图示说明像素、分辨率和视频合成之间的关系,分析视频合成过程中变形、抖动、效果差的现象。
The article expatiates on the concepts of pixel and television standard conversion. It presents the format of video frequency anaphase synthesize. With the using of charts, it shows the connection of pixel, resolution and video frequency synthesize by Adobe Photoshop and Adobe after effects, it also analyses the distortion, dithering and worse effect phenomena.
出处
《山西电子技术》
2009年第2期75-76,共2页
Shanxi Electronic Technology
关键词
方像素
长像素
分辨率
视频后期合成
帧间压缩
foursquare pixel
rectangle pixel
resolution
video frequency anaphase synthesize, compress of frame to frame
