Firstly, the article introduces the traditional matching tracking algorithm detailedly in the fixed background. 文章首先详细分析了固定背景(FB)下的传统匹配跟踪算法。
When the background motion, object detection and tracking method in fixed background is no longer valid. 当背景运动时,固定场景下的目标检测与跟踪方法不再有效。
In all kinds of analog regular and random fixed background disturbance, the red cell velocity in microvessel was measured by using and without using the technique of moving target selection to analyse and evaluate the effect of eliminating the fixed background. 并在各种模拟的规则和随机固定背景(FB)干扰下,通过采用和不采用动目标选择技术的微血管红细胞流速检测,以分析和探讨去除固定背景(FB)的效果。
In fixed background, the most commonly used method for moving targets detection is the background difference method and the critical technical is the background modeling. 对于固定摄像机下运动目标的检测,最常用的方法是背景差分法,此方法的关键在于建立一个鲁棒性很强的背景,即背景建模。
The realization process for the three-dimensional element free Galerkin is studied. The implementation method of the regular hexahedron fixed background cell quadrature technique is introduced. And programming steps for element free Galerkin method are given. 研究了三维无网格伽辽金方法的具体实现过程,给出了规则六面体固定背景(FB)网格积分方案的实施方法和EFGM的程序设计步骤。