摘要
根据扫描工程图像的特点,研究了图像中噪声产生的机理和消除方法;提出了利用中值滤波法消除图像噪声的实用方法。使用软件工具MATLAB快速地实现了图像的中值滤波。结果表明,利用中值滤波法消除图像中的随机噪声是图像噪声处理的最佳方法。
In this paper,the mechanism of producing image noise and method of removing it were studied, according to the property of engineering drawing and image. A practical method of removing image noise with medium value filter was put forward. The medium value filter of image was realized with MATLAB software system. As the results show that medium value filter is an optimum method in removing image noise.
出处
《莱阳农学院学报》
2006年第1期63-65,共3页
Journal of Laiyang Agricultural College
