色度抽样
Sign in to saveencoding images using a lower resolution for chroma channels
In the Vinony graph
Within Vinony's link graph, 色度抽样 is referenced by 273 other articles, and connects out to DV, high-definition television and RGB color model.
It sits within the topics Data compression, Film and video technology and Image compression.
Its subject is documented across 15 Wikipedia language editions.
Wikidata facts
- Instance of
- video compression
- Subclass of
- image processing
Show 2 more facts
- Commons category
- Chroma subsampling
- has goal
- data compression
Sources (1)
via Wikidata · CC0
Article · 中文
在数位图像处理领域中，色彩採樣是指在表示图像时使用较亮度信息为低的分辨率来表示色彩（色度）信息。当对模拟或者YUV訊号进行数字抽样时，一般会用到色度抽样。
Abstract from DBpedia / Wikipedia · CC BY-SA
Connections
DV
Entity
high-definition television
Entity
RGB color model
Entity
interlaced video
Entity
YUV
Entity
Betacam
Entity
YCbCr
Entity
Rec. 601
Entity
Motion estimation
Entity
color
Entity
International Standard Book Number
Entity
information
Entity
digital object identifier
Entity
video recording
Entity
visual perception
Entity
Blu-ray Disc
Entity
pixel
Entity
International Telecommunication Union
Entity
information theory
Entity
PubMed
Entity