在工具箱中,打开/Image Sharpening/Gram-Schmidt Pan Sharpening Classic使用此工具。 接口调用 示例代码如下: e=envi() Task = ENVITask('ENVI_Gram_Schmidt_Pan_Sharpening_Classic_Task') Task.input_low_resolution_raster = mss_raster Task.input_high_resolution_raster = pan_raster Task.output_raster_uri...
GS光谱锐化方法(Gram-Schmidt Spectral Sharpening)是一种图像融合方法。将Gram-Schmidt算法应用到遥感图像处理上始于1998年,GS光谱锐化方法随着诞生。该图像融合方法为Laben和Brover所创,最终成为Eastman Kodak(柯达公司)专利。它借助ENVI遥感图像处理软件,依靠组件更替战略,使得该融合方法得以广泛地推广和应用。(Bruno等,20...
Aiazzi B,Baronti S,Selva M.MS+Pan image fusion by an enhanced Gram-Schmidt spectral sharpening. Proceedings of the 26th Annual Symposium of the European Association of Remote Sensing Laboratories (EARSeL) . 2006Aiazzi, B.; Baronti, S.; Selva, M.; Alpar...
In this work, a simple preprocessing patch is introduced before the Gram-Schmidt (GS) spectral sharpening method (as implemented in ENVI) such that the resulting fused multispectral (MS) data exhibit higher sharpness and spectral quality. This is achieved by defining a generalized intensity (GI) ...
GS光谱锐化方法(Gram-SchmidtSpectralSharpening)是一种图像融合方法。将Gram—Schmidt算法应用到遥感图像处理上始于1998年,GS光谱锐化方法随着诞生。该图像融合方法为Laben和Brover所创,最终成为EastmanKodak(柯达公司)专利。它借助ENVI遥感图像处理软件,依靠组件更替战略,使得该融合方法得以广泛地推广和应用。(Bruno等,2006)...
基于Gram-Schmidt的图像融合方法概述.doc,基于Gram-Schmidt的图像融合方法概述 摘要 遥感图像融合的目的是综合来自不同空间分辨率和光谱分辨率的遥感信息,生成一幅具有新空间特征和波谱特征的合成图像。它具有重要的意义和广泛的应用前景。而由于采用的算法或变换方法的不
经典的gram schmidt正交化算法,可帮助理解gram schmidt正交化与投影的关系,也可作为后续改进算法的对比基准 上传者:acalephs时间:2014-11-17 normgs.zip_Gram Schmidt_正交矩阵 本程序用于向量正交化,采用矩阵计算的方式可以快速地将执行。 上传者:weixin_42659252时间:2022-07-14 ...
GS光谱锐化方法(Gram-Schmidt Spectral Sharpening)是一种图像融合方法。将Gram-Schmidt算法应用到遥感图像处理上始于1998年,GS光谱锐化方法随着诞生。该图像融合方法为Laben和Brover所创,最终成为Eastman Kodak(柯达公司)专利。它借助ENVI遥感图像处理软件,依靠组件更替战略,使得该融合方法得以广泛地推广和应用。(Bruno等,20...
(2007): "A MS + Pan image fusion by an enhanced Gram- Schmidt spectral sharpening New Developments and Challenges", en Z. Bochenek (ed.): Remote Sensing, Millpress, Rotterdam.AIAZZI, B.; BARONTI, S.; SELVA, M.; ALPARONE, L. (2007): MS + Pan image fusion by an enhanced Gram-...
Sharpening the Pan-Multispectral GF-1 Camera Imagery Using the Gram-Schmidt Approach: The Different Select Methods for Low Resolution Pan in ComparisonGram-SchmidtSharpeningGF-1Low resolution panThe Gram-Schmidt spectral sharpening is one of the widely used image sharpening techniques with preserving ...