后景

Interesting region is mostly the foreground image, Focus region selection has to estimate the foreground region for image segmentation algorithm is not practical.

由于兴趣区域为前景图像区域，聚焦区域选择算法需要选择前景图像区域作为聚焦窗口。由于前后景图像分割理论还不成熟，目前只能采用对前景图像区域进行估计的方案。

Change of the Surface Water Quality in Wulingyuan Scenic Spot After the House Dismantling

武陵源风景区大拆迁后景区水体水质的变化

That will be the last thing you see in this life.

那将是你生前看到的最后景象。

Actually, the postwar boom of 1919-20 was more apparent than real except in agriculture.

实际上, 除农业外,1919至1920年的战后景气华而不实.

Based on the results of human body tests, this paper describes the determination of a minimum reflecting ratio limit of interior rearview mirror without glare-reducing measures, for ensuring the drivers to be able to observe the views behind vehicles clearly;

本文介绍了有关人体试验的结果，确定出车内后视镜在非防眩状态下的最小反射比限度，以保证驾驶员观察车后景物的后视性；

Fragmented accounts painted a picture of final hours fraught with confusion and bloodletting.

零碎的描述刻画出一幅城陷前的最后景象,充满混乱与血腥.

Analyses the difference and back depth and presents the application of depth of field taking photographs.

论述了不同情况下光圈、摄距、镜头焦距对景深的影响,分析了前景深与后景深的差别,讨论了景深理论在摄影中的应用.

Australian swimmer Melanie Schlanger, 29, lifted the lid on what really goes on behind the scenes in the Olympic Village, saying athletes will not be abstaining from sex during the games.

29岁的澳大利亚游泳选手梅拉妮•施伦格告诉人们奥运村的幕后景象，她说运动员在参赛期间并不会禁欲。

Large-scaled activities, such as West Development Project, 2008 Beijing Olympic Games, 2010 Shanghai world EXPO, and so on, will open up a bright prospect for Chinese auto market.

中邦政府推入的中部大开收项纲、2008暮年北京奥运会、2010暮年上海世界EXPO博览会等大型活动的举行，将为中邦汽车市场挨开辉煌后景。