| Summary: | 碩士 === 國立交通大學 === 電控工程研究所 === 100 === In the current video-related applications , such as building surveillance systems, automotive electronics, corner monitors, hazardous area. Most system still require human monitoring as basis, if the machine has vision functions, there are still many image algorithms can not achieve Real-Time. Because most of monitor pixels are still D1 or VGA quality, it’s unable to obtain useful information effectively. and if high resolution of the camera is used, more algorithms can not be achieved in the system.
This thesis proposed a more balanced concept for these kind of applications, used parts of the hardware algorithm to calculate "pre-treatment," and "post processing" of images. There are many same concept in "pre-treatment," and "post processing" of the image processing, these projects complete by fast hardware processing which doesn’t waste too much loading of microprocessor. When the loading of microprocessor is lower, the joined the application could be higher, and reach Real-Time through appropriate modifications.
In the framework of firmware, modifying the original firmware to establish applications of image processing, using simple instructions to cross-compile. Adding easier programs to use the function, following-up to facilitate an easy application development, making development speed up.
In the application of system, this thesis proposed a widespread application level, including establish the background, object tracking, object feature points selected to determine the level of alarm conditions, etc., All could do more in-depth discussion, this thesis only hypothesize a goal of applications, other developers do more in-depth study of algorithms by themselves.
These applications could common compute the hardware and software of the system which enhance the efficiency of image algorisms, and make designer more concentrate on the idea of image algorithms, avoid the complex surrounding facilities environment effect developing efficiency. These applications make co-operation system has a step forward, and it can apply to equipments which related image processing in future.
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