focal length in pixels 像素焦距是什么?

网易 > 数码 > > 焦距(Focal Length)数码文章搜索 Search: ...·3000元以下800万像素DC推荐 3英寸巨屏DC导购·10款超值电源盘点 AMD...

NominalFocalLengthInPixels 获取红外摄像头的标准焦距,单位是像素点 NominalHorizontalFieldOfView 获取红外摄像头的水平视角,单位是度 NominalInverseFocalLengthInPixels ...

fc的意思是用照片的像素尺寸折算出来的相机焦距,可以参考 http://www.vision.caltech...这里的解释是Focal length: The focal length in pixels is stored in the...

焦距是什么意思?焦距(focal length)是光学系统中衡量光的聚集或发散的度量方式,指从透镜的光心到光聚集之焦点的距离。亦是照相机中,从镜片中心到底片或CCD等成像...

透镜焦距[例句]The f-ratio describes the relationship between the lens diameter and the focal length and is calculated by dividing the focal length by the...

Determine the focal length of your lens. 决定你镜头的焦距。 As a result, the focal lengths in these planes will be different. 结果,这两个平面内的焦距...

or vertical) field-of-view angle, rather than the focal length in pixels...初始(粗略)估计,用焦距除以摄像机传感器像素的宽度(mm) (CCD,CMOS,无论什么)...

focal length is the aperture (in mm) times the...如果你不知道焦距,只知道焦比(focal ratio),你可以...focal length, effective pixels, sensitivity, signal...

A typical lens has a focal length(f)of 625 mm .常见镜头的焦距(f)为625毫米。 As a result, the focal lengths in these planes will be different .结...

(2)计算机中图像坐标单位是存储器中离散像素的个数,所以像平面上的连续坐标还需...Focal length(焦距): The focal length in pixels is stored in the 2x1 vec...