orthoscopic eyepiece

Camera lens distortion calibration with co-line points;

用共线点列标定摄像机镜头畸变

In order to develop a structured light 3D measurement system based on off-the-shelf digital camera and projector,a system mathematical model,a calibration scheme and a lens distortion correction scheme were investigated.

建立了基于市售数码相机和投影仪的结构光三维测量系统,研究了系统的数学模型、标定方法及镜头畸变校正方法。

This paper presents a high-precision stereo camera calibration technique combined the improved two-step method with accurate control points,in which the lens distortion of a camera is modeled by a combination of radial distortion and tangential distortion.

给出了将改进的两步法与精确控制点相结合来精确校准立体像机的新技术,像机镜头畸变模型考虑了径向畸变和切向畸变。

A New Method of Lens Distortion Calibration of Linear CCD Measurement System

线阵CCD测量系统的镜头畸变校正新方法

A Digital Calibration Algorithm for Wide-angle Lens Distortion

一种广角镜头光学畸变的数字校正算法

Nonlinear aberration correction of lens in image mosaic

图像拼接中相机镜头非线性畸变的校正

Anastigmatic lens: Photographic lens corrected for astigmatism as well as other distortions. Process camera lenses are anastigmats.

消像差透镜:消除纵横像差和其他畸变的摄影用透镜。制版照相机所用的镜头是消像差透镜。

When shown through a special lens the distorted picture spreads out again.

当通过一个特殊镜头放映时，受到畸变的图象又重新展开。

R radial lens distortion

【光】径向镜头变形

manual zoom lens

(镜头)手控可变焦距透镜

Nonlinear Distortion Correction of Endoscope Images with Digital Technology

内窥镜图像非线性畸变数字校正方法

autofocus zoom lens

自动聚焦变焦距镜头

It has a built-in zoom lens as well.

它也有内置的变焦镜头。

auto iris zoom lens

自动光圈变焦距镜头

Because wide-field lens are adopted in MEE,output images have serious distortion.

由于医用电子内窥镜广泛采用广角物镜，图像存在严重的畸变。

You may use a zoom or telephoto lens on your camera.

你可以在照相机上安装可变距镜头或摄远镜头。

The Study of Zoom Telephoto Lens and Single Lens Reflex;

长焦连续变倍单镜头反光照相镜头技术研究

A change in the shape of an image resulting from imperfections in an optical system, such as a lens.

失真，畸变光学系统，如透镜的不完美而导致的图象形状的变化

Design of MEMS Deformable Micro-Mirror for Compensating Thermally Induced Aberration of Laser Diode-Pumped Solid-State Laser

用于激光二极管抽运固体激光器热畸变补偿的MEMS微变形镜设计

photogrammetric distortion

摄影测量畸变差，畸变差

This paper introduces the function and components of real-time distortion correction system of medical electronic endoscope( MEE).

介绍了医用电子内窥镜畸变实时校正系统的功能与构成。