| 一种有效的图像二值化方法在CCD传感器图像信息处理中的应用 |
| |
| 引用本文： | 董翠敏.一种有效的图像二值化方法在CCD传感器图像信息处理中的应用[J].成都大学学报(自然科学版),2009,28(4):322-325. |
| |
| 作者姓名： | 董翠敏 |
| |
| 作者单位： | 长江大学,电子信息学院,湖北,荆州,434023 |
| |
| 摘 要： | 以CCD传感器扫描图像的频率和MC9S12DG128单片机A/D端口采集数据的速度为出发点,阐述了用I/O端口查询的方式来采集经二值化处理后的视频信号的方法,解决了A/D端口采集速度慢而致使图像像素低的问题.该方法可提高数据的采集精度和处理速度,并且具有更高的可靠性和抗噪能力,提高了系统的整体性能.
|
| 关 键 词： | CCD传感器 二值化 I/O端口 |
Application of Image Binarization Method for Image Processing of CCD Sensor |
| |
| DONG Cuimin.Application of Image Binarization Method for Image Processing of CCD Sensor[J].Journal of Chengdu University (Natural Science),2009,28(4):322-325. |
| |
| Authors: | DONG Cuimin |
| |
| Institution: | DONG Cuimin(School of Electronic Information Science,Yangtze University,JingZhou 434023,China) |
| |
| Abstract: | Based on the scanning frequency of CCD sensor and speed of data collection from the A/D port of MC9S12DG128 microcontroller,the method using I/O port of the MCU to collect video signals after the process by binaryzation was described,which can greatly enhance the speed.As a result,accuracy of data collecting has higher reliability and anti-noise capability and capacity of the whole system are improved.Experiments show that this method has greater superiority for its good stability,convenience in processing ... |
| |
| Keywords: | CCD sensor binaryzation I/O port |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
