CAJ | 학술논문

对海洋工程的图像进行去噪、增强以及边缘提取等深层次处理,可提高信息的利用率.针对传统方法的欠缺和不足,利用图像变换获得的时频域特性与多分辨分析.讨论图像滤波处理在图像去噪、增强、边缘提取方面的应用,并给出实验结果.
대해양공정적도상진행거조、증강이급변연제취등심층차처리,가제고신식적이용솔.침대전통방법적흠결화불족,이용도상변환획득적시빈역특성여다분변분석.토론도상려파처리재도상거조、증강、변연제취방면적응용,병급출실험결과.
In-depth processing of images in oceanographic surveys by way of noise abatement,image enhancement and edge extracting may improve the utilization of the information. In view of the deficiencies and shortcomings in the traditional means and methods,the application of image filtering technique in noise abatement, image enhancement and edge extracting of images is discussed by using the time-frequency domain features obtained from image conversion and the multiple resolution analysis and the results of experiment are presented.