期刊名称:Faculty of Computer Science and Information Technology
出版年度:2009
卷号:0
期号:0
语种:English
出版社:Faculty of Computer Science and Information Technology
摘要:Keyword: Keywords: Image processing, Mikrokontoler, Interface, MotionAbstrack:ABSTRACT: A lot of work done by us to improve security in our environment. One was by installing security cameras. But it is unfortunate if the camera is only as a monitoring tool only. Taking advantage of image processing technology, we can develop such a camera, that is a motion detector. Aside from being a motion detector, the camera will follow the movement of the object and perform automatic shooting. The camera used is the Logitech QuickCam webcam chat with 320 X 240 resolution images and programming language used to process the image is MATLAB 7.1. As for drive systems using AT89S51 microcontroller and stepper motors. The drive system of this camera is connected to a computer via serial port DB-9 who are on the computer. To detect a first motion picture camera to acquire video and send it to the computer. Computers perform algorithms in real time to find out the direction of motion of objects by comparing the two frames results from the acquisition camera. The output of these algorithms will be information that will be sent to the drive system to control the camera movement.