CMOS IMAGE SENSORS



Introduction

Mobile imaging, digital still and video cameras, Internet-based video conferencing, surveillance, and biometrics

Over 230 million parts shipped in 2004

Estimated annual growth rate of over 28%


Non-Idealities and Performance Measures


Three important aspects of image sensor performance are:

-SNR (signal to noise ratio): higher than 40 dB required

-DR (dynamic range): range of illumination that ca ....etc

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ABSTRACT

Machine vision involves the analysis of the properties of the luminous flux reflected or radiated by objects. To recover the geometrical structures of these objects, either to recognize or to measure their dimension, two basic vision strategies are available.
The first strategy, known as passive vision, attempts to analyze the structure of the scene under ambient light. In contrast, the second, known as active vision, attempts to reduce the way in which images are formed. ....etc

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i am sarath studying btech 3rd year.I want to make a mini project on accident identification using viabration sensors and rf technology.I need the program required to be dumped into the microcontroller.So please post me the program to my mail [email protected] ....etc

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NANO SENSORS AND DETECTORS-THEIR APPLICATIONS (NEMS)
ABSTRACT:
Nanotechnology is an extremely powerful emerging technology, which is expected to have a substantial impact on medical technology now and in the future. The potential impact ofnovel nanomedical applications on disease diagnosis, therapy, and prevention is foreseen to change health care in a fundamental way.
Biomedical nanotechnology presents revolutionary opportunities in the fight against many diseases . An area with near-term potential is detecting molecules ....etc

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i'm a student of electrical & electronics engineering department..since i'm intended to do a project of title automatic accident identification detection via vibration sensors using rf technology..i just want to know how to start of with..have many doubts like what type of sensors to be used,etc....so literally in need of your help.. ....etc

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Sir!I want wireless accident indication via vibration sensors using rf technology abstracts nd ppt ....etc

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ABSTRACT
This report discusses general architecture of smart sensors. Here we use the silicon technology in the architecture of smart sensors. Smart sensor utilizes some transduction properties and some electronic properties of silicon. Smart sensors are the sensors with integrated electronics that can perform one or more of the following functions logic functions, two way communications, make decisions. This report also pays attention to the importance and adoption of smart Sensors in addition to this an effort is made to ....etc

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Wearable sensors and systems have evolved to the point that they can be considered ready for clinical application. The use of wearable monitoring devices that allow continuous or intermittent monitoring of physiological signals is critical for the advancement of both the diagnosis as well as treatment of diseases.


Wearable systems are totally non-obtrusive devices that allow physicians to overcome the limitations of ambulatory technology and provide a response to the need for monitoring individuals over weeks or months.

http://pptpdf.n ....etc

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i want accident identification with vibration sensor using rf technology ppt
please provide it as early as possible ....etc

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smart coat with biomedical sensors for walking patients collision accident avoidance system using ultrasonic sensors
smart coat with biomedical sensors for walking patients collision accident avoidance system using ultrasonic sensors
smart coat with biomedical sensors for walking patients collision accident avoidance system using ultrasonic sensors ....etc

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