数码处理技术中的多种抠图方法

The Analysis of Digs Out Chart in Digital Processing Technology

抠图是数码处理技术中的一种重要技术,是把图像中的某一部分(如人像或者人像的某一局部)从原图像中"剥离"的过程。在对抠图的目的及其要点进行简要介绍的基础上,详细阐述了几种常见抠图方法。

Digs out the chart technology in digital processing is an important technology, is a process which ＂peel of＂ some part （for example photograph or photograph one partial） from the original image.On the basis of brief introduction of Digs out chart＇spurpose andoutline,the paper elaborates on sorts of common methods to digs ou chart.