1) top-hat
[英]['tɔp'hæt] [美]['tɑp'hæt]
高帽变换
1.
The approach of compounding the median filter and morphological filter to suppress the noises in the image was firstly used,and then the image that was processed by the top-hat transformation was added to the denoised image to enhance the information of the edge.
首先利用中值滤波和形态学滤波的方法对原始图像进行去噪处理,而后叠加经过高帽变换的图像以增强边缘信息,改善了传统中值滤波算法易造成边缘模糊和对噪声强度敏感的不足。
2) Top-hat transform
高帽变换
3) Top-Hat and Bottom-Hat transform
高、低帽变换
1.
This algorithm uses Top-Hat and Bottom-Hat transform to detect the hazards like craters and rocks.
该算法先利用灰度形态学中的高、低帽变换对探测目标表面的弹坑及岩石等障碍进行检测,然后对形成的多连通区域利用数学形态学进行骨架提取并修正,进而求出最佳安全着陆点以及安全着陆半径,最后通过仿真验证了该算法的有效性。
4) top-high vary
高-低帽变换
5) Tasseled Cap transformation
缨帽变换
1.
Study on IKONOS data fusion based on Tasseled Cap transformation;
基于缨帽变换的IKONOS数据融合
2.
Research on remote sensing image fusion methods based on tasseled cap transformation
基于缨帽变换的遥感图像融合方法研究
3.
The paper adopted many methods to carry out image enhancement processing in remote sensing image based on different types of coastline have different characteristics in image,such as binarization,high-pass filtering,tasseled cap transformation and unsupervised classification,and so on.
根据黄河三角洲地区不同类型的海岸线在遥感影像上的不同特征,对其遥感影像采用二值化、高通滤波、缨帽变换及非监督分类等方法进行图像增强处理,应用此方法准确地提取了黄河三角洲地区黄河口段和刁口段海岸的海岸线。
6) tasseled cap transformation
穗帽变换
1.
Fusion of multispectral and panchromatic IKONOS images based on tasseled cap transformation;
基于穗帽变换的IKONOS多光谱和全色影像融合
2.
The Study of Tasseled Cap Transformation and Regional Evapotranspiration Models Based on ASTER;
基于ASTER的穗帽变换与区域蒸散模型研究
3.
In this study,two thematic mapper(TM) images from early and late developmental stages were converted into brightness,greenness,and wetness variables using the tasseled cap transformation.
利用水稻生育前期和后期两个不同时期TM影像分别进行穗帽变换生成亮度、绿度和湿度变量,并将它们合成为多时相影像,充分利用这3个具有物理意义的变量,特别是湿度变量进行水稻种植区影像分类和以水为背景的水稻面积提取,并使用亚米级GPS地面调查的数据进行分类验证。
补充资料：白高帽
白高帽 即“白纱帽”。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条