搜索结果: 1-14 共查到“工学 remotely sensed images”相关记录14条 . 查询时间(0.061 秒)
SALIENCY-GUIDED CHANGE DETECTION OF REMOTELY SENSED IMAGES USING RANDOM FOREST
Remote Sensing Change Detection Segmentation Super-pixel Saliency Random Forest
2018/5/14
Studies based on object-based image analysis (OBIA) representing the paradigm shift in change detection (CD) have achieved remarkable progress in the last decade. Their aim has been developing more in...
SEARCHING REMOTELY SENSED IMAGES FOR MEANINGFUL NESTED GESTALTEN
Perceptual grouping Symmetry Urban structure recognition
2016/7/28
Even non-expert human observers sometimes still outperform automatic extraction of man-made objects from remotely sensed data. We conjecture that some of this remarkable capability can be explained by...
Segmentation of remotely sensed images based on the uncertainty of multispectral classification
Segmentation remotely sensed images uncertainty multispectral classification
2016/5/20
Since the launch of high-resolution sensors, the use of satellite images as a major source of spatial information has been the subject of extensive research in a broad range of applications. In partic...
Automatic recognition of bridges over water and registration in remotely sensed images with gis data
Automatic Object Recognition Bridge Recognition Image Registration
2015/8/20
Bridges over water are one of the most important geo-spatial objects and military objects. Automatic recognition and extraction of
bridges from remote sensing images is very important and urgent for ...
Automatic Recognition and Extraction of Oil Tanks from High-Resolution Remotely Sensed Images
Automatic Recognition High-Resolution Remote Sensed Image
2015/8/20
Nowadays, recognition of oil storage tanks that are crucial targets is vital. Making use of remote sensed images becomes more and
more important in the field of targets recognition. In recent twenty ...
DESIGNING FORECAST THEMATIC MAPS USING TIME SERIES REMOTELY SENSED IMAGES
Remote Sensing Land Use Mapping Prediction GIS Neural Networks
2015/6/1
In the paper a number of original algorithms implemented as the program system are considered. The algorithms allow to perform the automated forecasting of land use/cover change using time series remo...
VISUAL AND STATISTICAL QUALITY ASSESSMENT AND IMPROVEMENT OF REMOTELY SENSED IMAGES
Atmospheric Radiometric Geometric Quality Diagnosis Assessment Improvement Elimination
2015/5/27
Remotely sensed images are interpreted pixel by pixel, using spectral vector analysis methods. Most kind of noise and perturbation in pixel value or position cause misinterpretation. In this paper mos...
A MULTI-SCALE SEGMENTATION METHOD FOR REMOTELY SENSED IMAGES BASED ON GRANULOMETRY
Mathematical morphology Multi-scale segmentation Granulometry and anti-granulometry
2015/5/27
This paper proposed a multi-scale segmentation method for remote sensing image based on mathematical morphology. In mathematical morphological operations, opening transform can extract lighter connect...
EVALUATION OF REMOTELY SENSED IMAGES FOR THE DEVELOPMENT OF COASTAL ZONE DATABASES
image data coastal zone databases GIS feature extraction
2015/3/6
The Center for Remote Sensing and Mapping Science and the Department of Geography at The University of Georgia, Athens, Georgia are working with the National Imagery and Mapping Agency to develop meth...
RECTIFICATION OF REMOTELY SENSED IMAGES WITH ARTIFICIAL NEURAL NETWORK
Satellite Data Rectification Artificial Neural Network Accuracy
2015/2/4
Raw digital images can not be used as maps because they contain geometric distortions which stem from the image
acquisition process. To supply the same geometric integrity as a map, original raw imag...
CREATION OF TEMPORAL IMAGES FROM SEQUENCES OF REMOTELY SENSED IMAGES
Remote Sensing Image Processing Temporal Image Data Temporal Image Analysis Hypertemporal Data
2015/1/6
A sequence of remotely sensed images of an area captures information on the dynamic processes that are occurring in the area, as snapshots in time. At present such sequences can be run as a movie sequ...
Noise Filtering of Remotely Sensed Images using Iterative Thresholding of Wavelet and Curvelet Transforms
Multi-resolution analysis wavelet transform curvelet transform additive noise noise filtering fixed thresholding iterative thresholding
2014/12/4
This article presents techniques for noise filtering of remotely sensed images based on Multi-resolution Analysis (MRA). Multiresolution techniques provide a coarse-to-fine and scale-invariant decompo...
SPATIAL INTERPOLATION AS A TOOL FOR SPECTRAL UNMIXING OF REMOTELY SENSED IMAGES
Land Cover Mapping Analysis Algorithms Image Spectral
2014/4/29
Super resolution-based spectral unmixing (SRSU) is a recently developed method for spectral unmixing of remotely sensed imagery, but it is too complex to implement for common users who are interested ...
OBJECT-ORIENTED CHANGE DETECTION FROM MULTI-TEMPORAL REMOTELY SENSED IMAGES
Change detection object-oriented image processing multi-temporal remote sensing image segmentation
2014/6/12
An object-oriented change detection algorithm was proposed and experimented to multi-temporal ALOS remotely sensed images. In contrast with conventional pixel-based algorithms, this approach processe...
