V2EX interframe

Interframe

释义 Definition

interframe(多用于视频/图像编码领域):帧间的;帧间预测/帧间编码的。指利用相邻帧之间的时间冗余(运动变化)来压缩或分析视频数据。常见于 interframe compression / interframe prediction
(另有少见用法:指“帧与帧之间的时间间隔/关系”。)

发音 Pronunciation

/ntrfrem/

例句 Examples

Interframe compression reduces file size by referencing nearby frames.
帧间压缩通过引用相邻帧来减小文件大小。

Because interframe prediction depends on motion estimation, fast movement can produce artifacts if the bitrate is too low.
由于帧间预测依赖运动估计,当码率过低且画面运动很快时,可能出现压缩伪影。

词源 Etymology

由 **inter-**(“在……之间”)+ frame(“帧;画面”)构成的现代技术复合词,随着数字视频编码(如 MPEG、H.264/H.265)发展而广泛使用,用来与 intraframe(帧内)相对。

相关词 Related Words

文学/著作中的用例 Literary Works

该词更常见于技术类书籍与标准文档(而非传统文学作品),例如:

  • The H.264 Advanced Video Compression Standard(Iain E. G. Richardson)
  • Digital Video and HDTV: Algorithms and Interfaces(Charles Poynton)
  • Video Coding for Streaming Media(Iain E. G. Richardson)
  • Handbook of Image and Video Processing(Al Bovik 编)
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