MATLAB典型代码CMOS传感器噪声 CMOS传感器中时空波动的表征 作者：Peyvandi，S. 1，Ekroll，V. 2，以及Gilchrist，A. 1 1-新泽西州立大学罗格斯大学心理学系，美国新泽西州纽瓦克07102 2-比利时鲁汶大学（KU Leuven）实验心理学实验室 背景 传感器像素吸收的实际光子数随泊松波动而变化。 当像素阵列暴露于光能时，此光子波动会在给定的数字计数下通过单个像素在输出信号中引入空间变化，并在像素数量上引起时间变化。 我们提出了一个模型来表征在反复暴露于均匀照明的颜色检查器的CMOS传感器中的这种时空变化。 代码简介 这是用于MATLAB代码的存储库，用于估计CMOS传感器中数字计数的空间变化。 直方图本身的时间波动的特征在于重复曝光后的时间变化。 光能在传感器像素之间的分布 材料 我们使用由Aptina-ON Semiconductor制造的小型经典xrite色彩检查器捕获了180张* .raw图像，并使用1000 W石英卤素灯泡均匀照明。 传感器的光谱量子效率函数从制造商处可在线访问的QE图进行了数字化处理。 成像设备带有一个带有红外截止滤

时代发展，技术进步。数码相机的各种新技术层出不穷，导致消费者面对厂家宣传或者是相机参数列表中的一些专业词汇，一般都会感到非常难于理解，以致影响到购机前的判断。所以我们数码相机频道特撰写“拒绝专业术语”系列文章，力求用通俗易懂的文字为各位网友解释常见又不太易懂的数码相机技术专业术语，让大家在购机前能清楚明白相关技术。

IMX224 DATASHEET。 IMX224属于SONY高清cmos传感器，低照度，很好的sensor。

Sony IMX111 介绍文档和参数规格书

分辨率： 200 万,像素阵列： 1928H x 1088V,镜头光学尺寸： 1/2.8

SC200AI 设计应用指南

Image sensors have recently attracted renewed interest for use in digital cameras, mobile phone cameras, handy camcoders, cameras in automobiles, and other devices. For these applications, CMOS image sensors are widely used because they feature on-chip integration of the signal processing circuitry. CMOS image sensors for such specific purposes are sometimes called smart CMOS image sensors,vision chips,computational image sensors, etc. Smart CMOS Image Sensors & Applications focuses on smart functions implemented in CMOS image sensors and their applications. Some sensors have already been commercialized, whereas some have only been proposed; the field of smart CMOS image sensors is active and generating new types of sensors. In this book I have endeavored to gather references related to smart CMOS image sensors and their applications; however, the field is so vast that it is likely that some topics are not described. Furthermore, the progress in the field is so rapid that some topics will develop as the book is being written. However, I believe the essentials of smart CMOS image sensors are sufficiently covered and that this book is therefore useful for graduate school students and engineers entering the field. This book is organized as follows. First, MOS imagers and smart CMOS image sensors are introduced. The second chapter then describes the fundamental elements of CMOS image sensors and details the relevant optoelectronic device physics. Typical CMOS image sensor structures, such as the active pixel sensor (APS), are introduced in this chapter. The subsequent chapters form the main part of the book, namely a description of smart imagers. Chapter 3 introduces several functions for smart CMOS image sensors. Using these functions, Chapter 4 describes smart imaging, such as wide dynamic range image sensing, target tracking, and three-dimensional range finding. In the final chapter, Chapter 5, several examples of applications of smart CMOS image sensors are describe