相机像素尺寸（像元大小）和成像系统分辨率之间的关系_远心镜头 …
2018年11月28日 · 一个物体在CCD靶面上投影，若该投影所能覆盖的像元个数小于3个，按照Nyqust采样定律（其实不太合适，图像应 图片 大小 、 像素 、 分辨率 之间 的 关系
Charge-coupled device - Wikipedia
A charge-coupled device (CCD) is an integrated circuit containing an array of linked, or coupled, capacitors. Under the control of an external circuit, each capacitor can transfer its electric charge to a neighboring capacitor. CCD sensors are a major technology used in digital imaging.
CCD尺寸大小的含义是什么？与画质有何关系 - CSDN博客
2013年10月13日 · ccd是一种半导体器件，能够把光学影像转化为数字信号。 ccd上植入的微小光敏物质称作像素（pixel）。一块ccd上包含的像素数越多，其提供的画面分辨率也就越高。ccd的作用就像胶片一样，但它是把图像像素转换成数字信号。ccd上有许多排列整齐...
CCD（像素）与视觉系统的基础知识 - 基恩士中国官方网站
CCD 是英语 Charge Coupled Device（电荷耦合元件）的缩写，是一种将图像转换为电信号的半导体元件。 大小约为长宽各1厘米，由类似棋盘的格状排列的小像素 (pixel) 组成。
CCD像素、视野、分辨率 - 百度文库
CCD像 素 、 视 野 、 分 辨 率 1、什么是相机像素（Pixel）？ 像素是衡量相机的重要指标。它由相机内光电传感器上光敏元件的数量所决定。一个光敏元件就对应一个像素。因此像素越 大，意味着光敏元件越多，相应的相机硬件成本就越高。
What is CCD Spatial Resolution & Pixel Size- Oxford Instruments
What is spatial resolution and pixel size in CCD cameras? The resolution of a CCD is a function of the number of pixels and their size relative to the projected image. CCD arrays of over 1,000 x 1,000 sensors (1 Mega-pixel) are now commonplace in scientific cameras.
CCD (Pixel) and Image Processing Basics - KEYENCE America
Learn the basics of image processing in factory automation! From an introduction of image processing to detailed information on various inspections, this publication offers a systematic approach to machine vision.
Sensor and pixel sizes of CCD and CMOS sensors - Vision-Doctor
Machine vision cameras (C-mount) with resolutions from VGA to 2 megapixels normally have pixels of 4.6 to 6.5 μm with a 10 - 15 times larger light-active surfaces and thus clearly better signal results.
CCD (Image Sensor) Pixel Count and Size - Panasonic
One dot equals one pixel, which is the smallest unit of an image. Terms like 2-megapixel (2 million pixels) and 4-megapixel (4 million pixels) are used to describe CCD sizes. As the pixel count increases, the more detailed the image becomes.
2020年1月22日 · structure shown is a single CCD pixel. Large numbers of pixels are combined to form imaging devices, for example the Teledyne e2v CCD290 has 81 million pixels. The diagram below shows a 3 x 3 array of pixels. The electrodes or gates used to control the electrons within the CCD are made of polysilicon rather than metal as this is
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