Perbandingan Kemampuan Embedded Computer dengan General Purpose Computer untuk Pengolahan Citra

Abstrak

The improvements in computer technology make image processing developed widely to help people in various areas of work. However, some work canâ??t be developed with image processing because it doesnâ??t support the use of computers and it encourages the development of image processing with a microcontroller or special microprocessor. The improvement of microcontrollers and microprocessors features currently allows image processing can be developed with embedded computers. This study aims to test the performance of embedded computers for image processing and then compare the results with the performance of general purpose computer. The result shows that the optimized execution time of embedded computer is better than general purpose computer with the comparison of average execution time of embedded computer is 4-5 times slower than the general purpose computer and the maximal image size that does not make the CPU overload for embedded computer is 256x256 pixel and for general purpose computer is 400x300 pixels.