A Platform Implementation for Real Time Image Processing

Authors:
Ching-Hsi Lu;Yu-Sheng Wang;Lei Wang;Hong-Yang Hsu
Affiliations:
Dept. of Electrical Engineering of Feng Chia University,;Dept. of Information Engineering and Computer Science of Feng Chia University, Taichung, Taiwan R.O.C. 40724;Dept. of Electrical Engineering of Feng Chia University,;Dept. of Information Engineering and Computer Science of Feng Chia University, Taichung, Taiwan R.O.C. 40724
Venue:
PCM '08 Proceedings of the 9th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Year:
2008

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Abstract

The technologies for image processing are improved evidently since the popularity of modern IA products in the last decade. In order to satisfy the needs on high quality images, higher contrast, higher saturation and higher resolution become the main goals of the researches. This article focuses on how to implement a platform for real time image processing to provide a realistic environment for developing techniques on enhancing image contrast dynamically in real time. A new method for improving the contrast quality of images can be verified by feeding analog images of NTSC television to this platform after digitalized, then perform the functions of enhancing image contrast by FPGA to provide the enhanced result of image contrast. It's different from the simulations made by software that proposed by the past researches, this article proposes a practical hardware real time processing foundation that can be used as a valuable reference of real time image processing.