1) edges of multi_spectral images
多光谱图像边缘
2) multispectral images
多光谱图像
1.
The Research of Multispectral Images Compression Algorithms Based on EBCOT and BMMV;
基于EBCOT和BMMV的多光谱图像压缩算法研究
2.
A numerical algorithm of Principle Component Analysis(PCA) is presented and its applications in remoting sensing image processing are introduced as following:Compression of multispectral images.
提出一种主分量分析(PCA)的数值算法并介绍了其在遥感图像处理中的应用,主要包括三方面内容:多光谱图像压缩;多光谱图像消噪;多光谱图像与spot全色图像的信息融合。
3.
With the development of multispectral remote-sensing technology, real- time transmission on limited bandwidth and storing of multispectral image data has become a challenging problem, so compression of multispectral images is of more and more importance.
随着多光谱遥感技术的发展，多光谱图像的压缩也受到了越来越多的关注。
3) multispectral image
多光谱图像
1.
3D SPIHT algorithm of the multispectral image based on histogram modify;
基于直方图变换的多光谱图像3D SPIHT压缩编码算法
2.
A multispectral image classification method based on the SVM and PCA;
一种基于支持向量机和主成分分析的多光谱图像的分类方法
3.
In order to merge multispectral image and high-resolution panchromatic image and to improve abilities of information analysis and feature extraction, we study discrete multiwavelet analysis on image data and give a fusion method in pixel level by means of discrete multiwavelet transform in this paper.
为了能够更好地把多光谱图像和高分辨率图像的图像信息综合起来,以提高对图像信息的分析和提取能力,在研究了离散向量小波图像分析法之后,本文提出了一种基于离散向量小波变换的像素级图像融合新方法。
4) Multi-spectral image
多光谱图像
1.
A registration method for multi-spectral image and panchromatic image based on wavelet transformation;
基于小波变换的多光谱图像和全色图像配准算法
2.
Acquisition of digitized multi-spectral image based on a 4-channel spata modulator;
四波段空间调制器获取数字化多光谱图像
3.
A new method was presented based on HIS transform and wavelet transform for the fusion of a low-resolution multi-spectral image and a high-resolution panchromatic image.
该方法通过对高分辨全色图像小波分解后的低频分量进行低通滤波,将全色图像的低频信息中的高频分量融入到多光谱图像HIS空间的亮度信息的低频中;再将这个融合后的低频和高分辨全色图像的细节信息进行小波反变换,得到融合后的图像。
5) Multi-spectral images
多光谱图像
1.
By utilizing multi-spectral images,a system for acquiring multi-spectral images was built up with black and white camera and four filters.
提出了一种利用多光谱图像融合的方法提高它们在图像中的灰度比值。
2.
A new method based on least squares and region segmentation is proposed to retrieve and compare the texture features of multi-spectral images in this paper.
该文提出一种基于最小二乘及区域分割的多光谱图像纹理特征提取与比较的方法。
3.
The text adopts two methods named local standard deviation and de-correlation to estimate the signal-to-noise ratio of operational modular imaging spectrometer (OMIS) multi-spectral images.
采用局部标准差法和去相关法对实用型模块化成像光谱仪多光谱图像的信噪比进行估算。
6) Multi spectral Image
多光谱图像
1.
First it enhances respectively low frequency of multi spectral image and high frequency of high resolution image through wavelet transform.
文中针对小波变换在进行高分辨率图像和多光谱图像融合时 ,不能同时保持空间信息及光谱信息的问题 ,提出了一种优化的小波变换图像融合算法。
2.
A new color composite based upon uniform color space called HLC composite is presented for multi spectral image processing.
本文在分析现有多光谱图像彩色合成方法的基础上，提出了基于均匀颜色知觉空间的ＨＬＣ合成法，讨论了单谱段图像映射、分量图像合成、色域变换以及合成图像的色差预测和评估、彩色变换和逆变换，分析了影响合成图像视觉效果的因素。
补充资料：高光谱分辨率遥感图像及图像光谱信息提取
高光谱分辨率遥感图像及图像光谱信息提取
高光谱分辨率遥感图像及图像光谱信息提取 郑兰芬供稿
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