搜索结果: 1-9 共查到“Optical Images”相关记录9条 . 查询时间(0.091 秒)
THE ONE TO MULTIPLE AUTOMATIC HIGH ACCURACY REGISTRATION OF TERRESTRIAL LIDAR AND OPTICAL IMAGES
Ground Lidar Optical Image Automatic High Precision Registration
2018/5/15
The registration of ground laser point cloud and close-range image is the key content of high-precision 3D reconstruction of cultural relic object. In view of the requirement of high texture resolutio...
THE RESEARCH ON DRYLAND CROP CLASSIFICATION BASED ON THE FUSION OF SENTINEL-1A SAR AND OPTICAL IMAGES
Crop Classification Fusion Sentinel-1A Synthetic Aperture Radar Object-Oriented Technique
2018/5/15
In recent years, the quick upgrading and improvement of SAR sensors provide beneficial complements for the traditional optical remote sensing in the aspects of theory, technology and data. In this pap...
A FUSION METHOD OF SAR AND OPTICAL IMAGES FOR URBAN OBJECT EXTRACTION
Satellite remote sensing Sharpening Image understanding Fusion Land cover
2015/12/31
A new image fusion method of SAR, Panchromatic (Pan) and multispectral (MS) data is proposed. First of all, SAR texture is extracted by ratioing the despeckled SAR image to its low passapproximation, ...
SEMANTIC INTERPRETATION OF INSAR ESTIMATES USING OPTICAL IMAGES WITH APPLICATION TO URBAN INFRASTRUCTURE MONITORING
optical InSAR fusion semantic classification InSAR SAR railway monitoring bridge monitoring
2015/9/21
Synthetic aperture radar interferometry (InSAR) has been an established method for long term large area monitoring. Since the launch of meter-resolution spaceborne SAR sensors, the InSAR community has...
IMAGE ANALYSIS OF FUSED SAR AND OPTICAL IMAGES DEPLOYING OPEN SOURCE SOFTWARE LIBRARY OTB
space resources satellite imagery image fusion open source software library feature extraction
2015/9/17
Within recent years, a variety of new high resolution airborne and spaceborne sensors have been put into place. These sensors are either active (SAR) or passive (optical). Further systems will be laun...
Calibrating Cerrado Physiognomies Using Sar and Optical Images in Brazil
JERS-1/SAR TERRA-MODIS CERRADO PHYSIOGNOMIES NDVI
2015/7/7
The objective of this study is to evaluate the potential use of L-band SAR images, comparing to optical images, to separate the
physiognomic gradient of the Cerrado biome. The field data come from a ...
A NOVEL IMAGE REGISTRATION ALGORITHM FOR SAR AND OPTICAL IMAGES BASED ON VIRTUAL POINTS
image registration SAR image optical image region feature virtual points
2014/4/24
Optical image is rich in spectral information, while SAR instrument can work in both day and night and obtain images through fog
and clouds. Combination of these two types of complementary images sh...
APPLICATION OF FUSION WITH SAR AND OPTICAL IMAGES IN LAND USE CLASSIFICATION BASED ON SVM
SAR Multi-spectral images Image fusion SVM Land use classification
2014/4/25
As the increment of remote sensing data with multi-space resolution, multi-spectral resolution and multi-source, data fusion technologies have been widely used in geological fields. Synthetic Aperture...
Optical Images and Source Catalog of AKARI North Ecliptic Pole Wide Survey Field
Cosmology and Extragalactic Astrophysics (astro-ph.CO)
2011/1/6
We present the source catalog and the properties of the $B-, R-$, and $I-$band images obtained to support the {\it AKARI} North Ecliptic Pole Wide (NEP-Wide) survey. The NEP-Wide is an {\it AKARI} inf...