under the special social background and source of history, the western architectural culture affected the traditional dwellings in meizhou from the 19th century till the 20th century.

firstly, this paper indicates the background and source of the project, and briefly introduces the developing situation of the digital down conversion and the timing synchronization.

本文首先说明了本课题的研究背景与来源，并且简要介绍了数字下变频和定时同步技术的发展现状。

互联网摘选

according to expounding the industrial background of source and present conditions of development, this article analyzes the opportunities and challenges that the major of tourism management meets.

本文通过对旅游专业产生的行业背景和发展现状的阐述，分析了旅游专业发展所面临的机遇和挑战。

互联网摘选

this paper illustrates his cultural thought in three aspects: the background and source, contents and historical status.

本文从其文化思想产生的时代背景及思想渊源、文化思想的主要内容、对其文化思想的历史定位等三个方面进行论述。

互联网摘选

thorough understanding and proper application of english idioms need clear insight into its background and source.

了解、掌握和运用英语习语，必须研究习语的来源和文化背景。

互联网摘选

the background power source is direct current welding power source with falling characters.

基值电源选用具有下降外特性的直流弧焊电源。

互联网摘选

introduce the background, source, and target of the thesis.

论文背景、论文来源和论文目标。

互联网摘选

recorded after moonset, the starry background features the bright star vega on the right.

这张照片拍摄于月落之后，这片繁星中的最亮点是画面右侧的织女星。

互联网摘选

the contents mainly consist of the star image simulation and detection, star pattern recognition and spacecraft attitude determination based on star sensor. firstly, the method of star image simulation and detection is presented to simulate the background of star sky.

主要内容包括星图模拟与检测方法、星图识别方法和基于星敏感器的航天器姿态确定方法。首先，为建立良好的星图识别环境，开展星图模拟与检测方法的研究。

互联网摘选

the white dot in the photos is a background star.

相中的白点是一颗背景星。

provided by jukuu

after that, we can use the background subtraction to get the moving target.

然后，通过背景差分提取运动目标。

互联网摘选

video object detection based on background subtraction

基于背景差法的运动目标检测

互联网摘选

background subtraction and extend mean shift algorithm for object tracking

基于背景提取和扩展均值漂移算法的目标跟踪

互联网摘选

based on that, we proposed a new detection algorithm combining background subtraction and time difference.

在此基础上提出将背景减除与帧间差分方法结合的目标检测算法。

互联网摘选

the background subtraction is then implemented in ratio edge domain.

在比值边缘域，我们应用背景差法进行阴影检测。

互联网摘选

finally, the moving objects were detected by background subtraction.

用背景差分方法检测出运动目标。

互联网摘选

background subtraction is a commonly used method.

其中减背景技术是一种常用方法。

互联网摘选

a motion detection algorithm based on background subtraction and three frame differencing

一种基于背景减除与三帧差分的运动目标检测算法

互联网摘选

study on a background subtraction method for energy dispersive x-ray fluorescence spectrum

能量色散X射线荧光光谱背景扣除方法的探讨

互联网摘选

rice dynamic image detection based on background subtraction

基于背景差分法的稻米动态图像检测识别

互联网摘选

background subtraction is used to obtain the moving objective.

使用背景相减法获得运动目标。

互联网摘选