Various Techniques Involved in Acquisition of Image Using Image Sensors

Abstract

Image sensors are being used predominantly in almost every aspect of science and technology. When an image is captured by a network camera, light passes through the lens and falls on the image sensor. This image is converted to voltage and it is further converted to digital format that act as input signal for the PC host. The image acquisition is done using single sensor, in-line arrangement of sensors in the form of a sensor strips or in the form of a 2-D array of individual sensors. The following paper deals with the various techniques involved in the design of the image sensors and few methods are being discussed to overcome the demerits in the above sensors. hat act as input signal for the PC host. The image acquisition is done using single sensor, in-line arrangement of sensors in the form of a sensor strips or in the form of a 2-D array of individual sensors. The following paper deals with the various techniques involved in the design of the image sensors and few methods are being discussed to overcome the demerits in the above sensors.