在近景镜头篮球分割中，首先根据篮球颜色分布的一致性进行彩色分割；
Firstly, the basketball segmentation in close shots is studied. According to the consistency of basketball color, color segmentation is implemented.
假如你想拍出一幅细节表现充分的近景照片，你就需要一个焦距至少达到200毫米的变焦镜头。
If you want a tight shot that shows detail, you will want to use a zoom lens that goes to at least 200mm.
摄影师迈克尔·梅尔佛(MichaelMelford)给动物拍照的时候最喜欢在它们的周围显示出栖息地环境——这比用长焦镜头拍摄近景照片要更好。
A favorite composition of photographer Michael Melford's is an environmental shot showing the animal surrounded by its habitat-rather than the usual tight shot taken with a long lens.
连贯性错误：当男主角从迅猛龙围场里爬出来时，近景和远景镜头里他与身后围栏之间的距离变了。
Continuity mistake: When the guy scrambles out of the raptor paddock the distance between him and the fence behind him varies between shots from close to far away.
当我想用最新最贵的数码单反机拍近景时，我不得不先很麻烦地换镜头。
When I want to take a close-up with the most recent, and expensive, DSLR, I have to go to the trouble of changing the lens first.
特写镜头与近景不同。
实际摄影测量过程中，普通数字摄像机在拍摄与镜头距离不同的多个目标时，无法同时聚焦到所有目标而使近景影像各处都清晰。
In the actual photogrammetry process, the ordinary digital cameras can not focus all the targets then can not make sure that all close-range images are clear at the same time.
本文主要介绍在普通照相机上附加一个鱼眼镜头进行近景摄影测量的有关理论和试验。
The principles and experiments of close range photogrammetry by using a general camera with a fish eye lens are presented.
本文主要介绍在普通照相机上附加一个鱼眼镜头进行近景摄影测量的有关理论和试验。
The principles and experiments of close range photogrammetry by using a general camera with a fish eye lens are presented.
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