摘要
随着运算能力很强的数字信号处理器的问世,以DSP为核心的硬件系统可以用来进行各种各样的图像处理,为图像处理的一系列问题的解决开辟了新的途径和方向。文章主要研究了基于DSP的图像采集和显示的软硬件设计,在完成图像采集板硬件基础上,设计编写图像采集程序,并根据直方图统计算法编写直方图统计程序。最后通过摄像头、图像采集板,DSP处理板等构成整个图像采集系统,经过调试运行,该系统实现了图像采集和处理的功能。
With the advent of digital signal processor which has strong operation ability, the hardware system which takes DSP as a core can be used in all kinds of image processing, which break new ways and directions for image processing. The article mainly studies the hardware and so~＇tware design of the video image acquisition and display based on DSP; it makes the image acquisition program and histogram statistic histogram program according its algorithm after making the electrical circuit board. Lastly, it constitutes image acquisition system through the camera, image acquisition board and DSP board, and then it realizes the function of video image acquisition and processing after being debugged.
出处
《江苏技术师范学院学报》
2010年第3期21-26,共6页
Journal of Jiangsu Teachers University of Technology
基金
江苏技术师范学院青年科研基金项目(KYY08045)
关键词
DSP
图像采集板
图像处理
DSP
image acquisition board
image processing
