A Platform Implementation for Real Time Image Processing
A Platform Implementation for Real Time Image Processing
复制标题
实时图像处理的平台实现
DOI：
10.1007/978-3-540-89796-5_25
复制
发表时间：
2008
期刊：
影响因子：
--
通讯作者：
H. Hsu
中科院分区：
文献类型：
--
作者：
Ching;Yu;Lei Wang;H. Hsu
近十年来，随着现代信息系统产品的普及，图像处理技术有了很大的进步。为了满足人们对高质量图像的需求，高对比度、高饱和度和高分辨率成为了研究的主要目标。本文主要研究如何实现一个真实的实时图像处理平台，为开发真实的动态增强图像对比度的技术提供一个现实的环境。提出了一种提高图像对比度质量的新方法，将数字电视模拟图像数字化后送入该平台，通过FPGA实现图像对比度增强功能，给出图像对比度增强结果。与以往研究中提出的软件仿真不同，本文提出了一种实用的硬件真实的实时处理基础，可作为真实的实时图像处理的参考。
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.