搜索结果: 1-15 共查到“测绘科学技术 Morphological”相关记录22条 . 查询时间(0.125 秒)
APPLYING UAV AND PHOTOGRAMMETRY TO MONITOR THE MORPHOLOGICAL CHANGES ALONG THE BEACH IN PENGHU ISLANDS
UAV beach monitoring Digital Surface Model Tombolo
2016/12/1
Penghu islands, in the southern Taiwan Strait, is a remnant of a middle-late Miocene basaltic shield volcano. We present a procedure to use UAV (Unmanned Aerial Vehicles) to perform photogrammetry sur...
URBAN MORPHOLOGICAL DYNAMICS IN SANTIAGO (CHILE):PROPOSING SUSTAINABLE INDICATORS FROM REMOTE SENSING
Urban structure type V-I-S model spectral unmixing sustainable indicators
2016/12/1
Latin America is one of the world’s most urbanised regions, with more than 80% of inhabitants living in urban areas and over 50 cities with at least 1 million inhabitants. The concept of urban structu...
PARALLEL IMPLEMENTATION OF MORPHOLOGICAL PROFILE BASED SPECTRAL-SPATIAL CLASSIFICATION SCHEME FOR HYPERSPECTRAL IMAGERY
Hyperspectral Extended Morphological Profile (EMP) spectral-spatial classification parallel processing GPU
2016/11/23
Extended morphological profile (EMP) is a good technique for extracting spectral-spatial information from the images but large size of hyperspectral images is an important concern for creating EMPs. H...
MORPHOLOGICAL CHANGES ALONG A DIKE LANDSIDE SLOPE SAMPLED BY 4D HIGH RESOLUTION TERRESTRIAL LASER SCANNING
Terrestrial laser scanner morphological changes dike landside slope erosion and deposition hydrogeological models LiDAR
2016/7/27
Emergence of light detection and ranging (LiDAR) technology provides new tools for geomorphologic studies improving spatial and temporal resolution of data sampling hydrogeological instability phenome...
A 4D MORPHOLOGICAL SCALE SPACE REPRESENTATION FOR HYPERSPECTRAL IMAGERY
Imaging spectrometry Mathematical morphology Anisotropic diffusion Image simplification Levelings Denoising
2015/12/30
In this paper, a 4D scale space representation is introduced aiming at denoising, smoothing and simplifying effectively airborne and spaceborne hyperspectral imagery. Our approach is based on a novel ...
STUDY AND DETERMINATION OF MORPHOLOGICAL CHANGES OF DOUGH RIVER IN NORTH OF IRAN USING GIS
River Morphology Bed Erosion Human Impact Morphological Parameters Gorgan River
2015/12/29
Gorgan River, with its length of 325 km is one of the largest rivers in the Caspian Sea basin. It crosses sensitive erosion reaches and finally joining the Caspian Sea from the Eastern side. The Gorga...
Morphological Analysis of Flood Inundated Regions in Paddy Areas Using ALOS/PALSAR Data and its Distribution on the Google Earth Design of the Future Disaster Management System (FDMS)
Floods SAR Morphology Paddy Field Geoweb
2015/12/17
Large floods occurred at the northern part of the Central Plain of Thailand in May of 2006. The ordinary class flood appeared in October of 2006 in the middle stream region of the Chao Phraya river of...
IMPROVING THE MORPHOLOGICAL ANALYSIS FOR TREE EXTRACTION:A DYNAMIC APPROACH TO LIDAR DATA
LiDAR Tree extraction Morphological analysis Region Growing Vegetation indexes Dynamic approaches
2015/11/10
The improvement of laser scanning as a proficient technology to better understand the complexity of the forest has recently allowed the detection of the forestry parameters at tree level. From a fores...
Automatic morphological pre-alignment and global hybrid registration of close range images
Laser scanning Registration Algorithms Matching Automation
2015/8/24
The point cloud alignment problem has always attracted the interest of the researchers. Two are the procedures usually applied for the close range surveys: the ICP method with all its variants, and th...
Segmentation of satellite images by means of morphological and object-oriented approaches
Mathematical morphology Satellite image segmentation Image processing
2015/8/20
Segmentation of satellite images is one of the main tasks that need to be solved in the process of detection of geometric forms
belonging to distinct land covers. In recent years a great variety of m...
ACCURACY AND MORPHOLOGICAL ANALYSES OF GTOPO30 AND SRTM XC BAND DEMS IN THE TEST AREA ISTANBUL
Global SAR DEM, Accuracy Performance
2015/8/17
GTOPO30 is a global DEM regularly spaced at 30-arc seconds (approximately 1 kilometer) covering the full extent of latitude from
90 degrees south to 90 degrees north, and the full extent of longitud...
AUTOMATIC OBJECT EXTRACTION FROM FULL DIFFERENTIAL MORPHOLOGICAL PROFILE IN URBAN IMAGERY FOR EFFICIENT OBJECT INDEXING AND RETRIEVALS
Urban Object Extraction Segmentation Multispectral Retrieval
2015/8/3
The differential morphological profile (DMP) can be used for automated extraction of multi-scale urban features, such as buildings, shadows, roads, and other man-made objects. However, characterizatio...
AUTOMATED RECOGNITION OF MORPHOLOGICAL PATTERNS IN URBAN OPEN SPACES
Architecture Classification Climate Geometry GIS Pattern Recognition Urban
2015/8/3
Climate-urban form research tends to identify vernacular (traditional) forms as a successful combination of architecture, urban design and climate. This theory, which draws a parallel between climate ...
A MULTI-THRESHOLD BASED MORPHOLOGICAL APPROACH FOR EXTRACTING COASTAL LINE FEATURE IN REMOTE SENSED IMAGES
Maritime investigation search the surface of the sea remote sensing ocean pollution monitoring remote sensing images
2015/5/12
While executing tasks such as sea surveilling, maritime searching and rescue, sea pollution monitoring utilizing remote sensed
images, the coastal line feature should be determined at first. Threshol...
TSUNAMI AFFECTED FARMLAND EXTRACTION USING MORPHOLOGICAL PROFILES (MPs) METHOD BY SATELLITE IMAGES INCLUDING SAR AND VISIBLENEAR-INFRARED BAND DATA
Morphological Profiles(MPs), Tsunami SAR, farmland
2015/5/7
The agricultural fields along the coast were submerged under the sea water after the 2011 off the Pacific Coast of Tohoku Japan Tsunami. The conventional method of detecting Tsunami reached area by ...
