合成图象 meaning in English

composite image

Besides asm , a general approach towards object location using active appearance model ( aam ) is presented . aam measures the current texture residuals and uses the model to predict changes to the current parameters , leading to a better fit . at last , the independent component analysis is used in the building procedure of active shape model
在asm模型的基础上，本文还简要探讨了主动表观模型( aam )的定位方法， aam可以根据当前合成图象同目标图象之间的表面灰度差异逐步调整统计模型参数，使得合成模型更加逼近目标物体。
This paper researches the analysis of the difference image mainly . first , image change detection algorithms used widely are introduced in detail . then , carrying out experiments on two synthetic data sets and a real data set , the change detection processes of the pixel - dependent unsupervised algorithm and the region - dependent unsupervised algorithm are explained respectively
本文主要研究差异图象分析,首先介绍目前广泛应用的图象变化检测方法,然后采用两组人工合成图象和一组实际图象,分别研究了基于像素的非监督变化检测方法和基于区域的非监督变化检测方法的检测过程。