下载
下载

下载手册、产品技术资料、软件等:

下载类型
型号或关键字

What is spatial interpolation in MPEG?

问题:

What is spatial interpolation in MPEG?

答案:

When a digital image is repositioned or resized, different pixels are usually required from those in the original image. Simply replicating or removing pixels causes unwanted artifacts. With interpolation, the new pixels are calculated by making suitably weighted averages of adjacent pixels, giving more transparent results. The quality depends on the techniques used and the area of original picture, expressed as a number of pixels or points.

此常见问题适用于:

产品系列: MPEG 软件 MPEG 分析仪

产品:

常见问题 ID 53456

查看所有常见问题 »