【摘要】 介绍了线性增强、分段线性增强、直方图均衡增强等常用的数字图像增强算法在遥感图像的应用,并通过实际开发应用,对各种方法的效果以及其灰度直方图的特征做出对比分析。更多还原

【Abstract】 This article introduces the application of the commonly used digital image enhancement algorithm in the remote sensing image such as the linearity strengthening,the partition linearity strengthening,the histogram balanceol enhancement and so on.It also makes the comparison analysis to the effect of each method as well as its gradation histogram characteristic through the actual development application.更多还原