wide-angle lens

Optical design of a wide-angle lens for long-wave infrared earth sensors

长波红外广角地平仪镜头的光学设计

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

In the film and television works , the wide-angle lens participation is indispensable .

在影视作品中，广角镜头的参与是不可或缺的。

The camera never lies & except when it has an ultra wide-angle lens attached .

照相机从不说谎&除非用了超广角镜头。

The camera never lies - except when it has an ultra wide-angle lens attached .

照相机从不说谎——除非用了超广角镜头。

becoming a tireless promoter of his campaign for change . Her pioneering use of the wide-angle lens

并成为Hitler所鼓吹的变革主题的大力推广�她用广角镜头

To conduct a large scale measurement , wide-angle lens is used in the camera and at the same time image distortion is introduced .

为了实现在大范围内的测量，摄像机采用了广角镜头摄像，同时也引入了比较大的图像畸变。

The image information is not accurate because of the distortion of wide-angle lens , and splicing out of the image is meaningless .

而广角镜头自身畸变的存在使得获取的图像信息不准确以及拼接出来的图像失去意义，本文主要是对大视场广角镜头获取的畸变图像校正及校正后图像拼接进行了深入的研究。

It features an ultra-long , built-in40X optical zoom and a wide-angle lens in addition to automatic focus and image stabilization .

除了自动对焦和图像稳定外，它还采用超长期、内置40X光学变焦和广角镜头。

Is the photo effective because it is compressed with a telephoto , or opened up with a wide-angle lens ?

这张照片精彩是因为使用了长焦镜头，还是因为使用了广角镜头？

Mark : Yeah , I heard about the wide-angle lens on the iPhone 11 . Shop wisely , Jingjing !

我听说了iPhone11的超广角镜头，去明智地选购吧，京晶。

A monocular target-localization algorithm and a control strategy are proposed for image distortion and loss of trajectory caused by the slope of camera , wide-angle lens and limited view .

针对导航中的图像畸变以及视野有限易造成导航线丢失等问题，提出了一种简单的单目视觉目标定位算法和一种新的控制策略。

Wide-angle lens : Lens with wide covering power . It has a focal length which is less than the diagonal of the film format with which it is being used .

广角镜头：覆盖范围广阔的镜头.它的焦距长度短于所用菲林格式的对角线长度。

Earlier this year , LG 's G5 phone added a wide-angle lens alongside its main camera while Huawei 's flagship , the P9 , comes with a Leica-branded twin-lens system that boasts image enhancements .

今年早些时候，LG的G5手机在主摄像头之外增加了一个广角镜头，而华为（Huawei）旗舰手机P9搭载了莱卡（Leica）品牌的双镜头系统，号称能够增强画面。

The Tiny1 is up now on Indiegogo , with pre-orders going for $ 399 for a kit of the Tiny1 camera and a 2.8mm F1.4 wide-angle lens .

目前，Tiny1天文相机已经在Indiegogo网站接受预定，预售价格为399美元（约合人民币2668元），其中包含了一个2.8毫米的F1.4的广角镜头。

Distortion Correction of the Wide-Angle Objective Lens with Real-time Digital Technology

大视场广角物镜畸变的实时数字校正

Research of The Short Pinhole Wide-Angle CCD Lens

小型针孔广角CCD摄像物镜研究

It discussed the correcting theory by the digital image processing technology firstly , and then introduced correcting method for wide-angle objective lens .

分析了利用数字图像处理进行畸变校正的理论，采用点阵样板校正的方法，对特殊的大视场广角物镜光学系统进行畸变的实时校正。

The patented wide-angle anamorphic lens generates and controls distortion and offers a larger image .

专利广角失真镜头生成和控制失真，并提供更大的图像。

Accurate measurement of geometrical distortion of image display system with wide-angle objective lens is the precondition and key of digital distortion correction .

准确地测量含有广角耦合物镜的图像显示系统的几何畸变是实现图像显示系统几何畸变数字校正的前提和关键。

The geometric distortion is caused by using the ultra wide-angle objective lens which can ensure the image display system to generate 120 ° large field of view .

为了保证图像显示系统能够产生120°的大视场，在系统中使用了超广角耦合物镜，这样就不可避免地存在几何畸变。

Design , making and test of super short-focus and wide-angle CID TV lens

超短焦距广角CID电视镜头的设计、制造与检测

Some advanced methods such as frame storage and subtraction technology and new devices such as CCD and wide-angle far-center fish-eye lens were used .

根据来自激光制导武器的威胁，采用较为先进的光敏电荷耦合器件（CCD）和广角远心鱼眼型透镜的探测技术，以及帧存储和帧减法技术。

The imaging system consists of a color video camera , an observation window and a turning mirror , a wide-angle collector and collimating lens , a video capture card as well as a portable computer .

该成像系统由彩色摄像机、观察窗和转向镜、广角收集和准直透镜组、采集卡和计算机组成。