搜索结果: 1-7 共查到“知识库 工学 Cloud Detection”相关记录7条 . 查询时间(0.06 秒)
THIN CLOUD DETECTION METHOD BY LINEAR COMBINATION MODEL OF CLOUD IMAGE
Cloud Detection Image Features Grayscale Texture Linear Model AdaBoost Classifier
2018/5/15
The existing cloud detection methods in photogrammetry often extract the image features from remote sensing images directly, and then use them to classify images into cloud or other things. But when t...
AN OPTIONAL THRESHOLD WITH SVM CLOUD DETECTION ALGORITHM AND DSP IMPLEMENTATION
cloud detection DSP SVM classifier threshold emulator
2016/11/30
This paper presents a method which combines the traditional threshold method and SVM method, to detect the cloud of Landsat-8 images. The proposed method is implemented using DSP for real-time cloud d...
CLOUD DETECTION OF OPTICAL SATELLITE IMAGES USING SUPPORT VECTOR MACHINE
Cloud Detection Classification Support Vector Machine
2016/11/23
Cloud covers are generally present in optical remote-sensing images, which limit the usage of acquired images and increase the difficulty of data analysis, such as image compositing, correction of atm...
THE EFFICACY OF SEMI-AUTOMATIC CLASSIFICATION RESULT BY USING DIFFERENT CLOUD DETECTION AND DIMINUTION METHOD
Image processing Change detection Image understanding Matching Air quality
2015/12/28
Passive Remote Sensing is multi-spectral, rapid and high resolution, but it is very easily influenced by intended to the atmosphere conditions, such as fog and haze. In the past, there have been many ...
CLOUD DETECTION METHOD BASED ON FEATURE EXTRACTION IN REMOTE SENSING IMAGES
Remote Sensing Image Cloud Detection Cloudiness Feature Extraction Classification Discriminant Model
2014/4/24
In remote sensing images, the existence of the clouds has a great impact on the image quality and subsequent image processing, as
the images covered with clouds contain little useful information. The...
AUTOMATIC CLOUD DETECTION FROM MULTI-TEMPORAL SATELLITE IMAGES: TOWARDS THE USE OF PLéIADES TIME SERIES
WGs from TCs III and I: Pléiades System Applications
2014/4/29
Contrary to aerial images, satellite images are often affected by the presence of clouds. Identifying and removing these clouds is one of the primary steps to perform when processing satellite images,...
CLOUD DETECTION BASED ON DECISION TREE OVER TIBETAN PLATEAU WITH MODIS DATA
cloud detection MODIS Tibetan Plateau snow cover decision tree
2014/4/30
Snow cover area is a very critical parameter for hydrologic cycle of the Earth. Furthermore, it will be a key factor for the effect of the climate change. An unbelievable situation in mapping snow cov...