搜索结果: 1-15 共查到“摄影测量与遥感技术 multi-scale”相关记录41条 . 查询时间(0.151 秒)
A DETECTION METHOD OF ARTIFICIAL AREA FROM HIGH RESOLUTION REMOTE SENSING IMAGES BASED ON MULTI SCALE AND MULTI FEATURE FUSION
Artificial Areas Automatic Detection Geometric Features Visual Saliency Features Multi Scale Feature Fusion
2017/7/12
In order to solve the problem of automatic detection of artificial objects in high resolution remote sensing images, a method for detection of artificial areas in high resolution remote sensing images...
MULTI-SCALE SEGMENTATION OF HIGH RESOLUTION REMOTE SENSING IMAGES BY INTEGRATING MULTIPLE FEATURES
High resolution remote sensing images multi-scale segmentation canny edge detector texture feature Mumford Shah–standard Kruskal algorithm
2017/7/12
Most of multi-scale segmentation algorithms are not aiming at high resolution remote sensing images and have difficulty to communicate and use layers’ information. In view of them, we proposes a metho...
REMOTE SENSING TECHNIQUES TO ASSESS POST-FIRE EFFECTS AT THE HILLSLOPE AND SUB-BASIN SCALES VIA MULTI-SCALE MODEL
Multiscale model log-Gaussian Cox processes hillslope micro-topography post-fire environment
2017/7/12
Post-fire environmental footprint is expected at varying scales in space and in time and demands development of multi-scale monitoring approaches. In this paper, a spatially and temporally explicit mu...
MODELING THE DISTRIBUTION OF AFRICAN SAVANNA ELEPHANTS IN KRUGER NATIONAL PARK:AN APPLICATION OF MULTI-SCALE GLOBELAND30 DATA
Globeland30 Globcover Species Distribution Model MaxEnt Elephants Classification
2016/12/1
The ability of remote sensing to represent ecologically relevant features at multiple spatial scales makes it a powerful tool for studying wildlife distributions. Species of varying sizes perceive and...
OBJECT-ORIENTED CHANGE DETECTION FOR REMOTE SENSING IMAGES BASED ON MULTI-SCALE FUSION
multi-scale segmentation object features fuzzy fusion decision level fusion
2016/11/23
In the process of object-oriented change detection, the determination of the optimal segmentation scale is directly related to the subsequent change information extraction and analysis. Aiming at this...
OBJECT-ORIENTED CHANGE DETECTION BASED ON MULTI-SCALE APPROACH
Optimal scale multi-scale CART tree object-oriented techniques
2016/11/23
The change detection of remote sensing images means analysing the change information quantitatively and recognizing the change types of the surface coverage data in different time phases. With the app...
IMPROVEMENT AND EXTENSION OF SHAPE EVALUATION CRITERIA IN MULTI-SCALE IMAGE SEGMENTATION
Multi-scale Segmentation Shape Criterion Aspect Ratio Automatic Parameterization F-measure Object-based Image Analysis
2016/7/28
From the last decade, the multi-scale image segmentation is getting a particular interest and practically being used for object-based image analysis. In this study, we have addressed the issues on mul...
Homonymous entity matching is an important part of multi-source spatial data integration, automatic updating and change detection. Considering the low accuracy of existing matching methods in dealing ...
ESTIMATION OF PHYSICAL PARAMETERS OF A MULTILAYERED MULTI-SCALE VEGETATED SURFACE
moisture estimating synergistic methodology WCM backscattering vegetation
2016/7/4
Soil moisture is important to enable the growth of vegetation in the way that it also conditions the development of plant population. Additionally, its assessment is important in hydrology and agronom...
A MULTI-SCALE LINE STRUCTURE FOR PROGRESSIVE TRANSMISSION OF VECTOR DATA ACROSS THE WEB
Multi-scale Line Simplification Multi-way Tree Progressive Transmission
2015/12/23
This paper presents a multi-way tree based multi-scale line structure for progressive transmission of vector data. By topological restraints, the structure maintains the consistent topologicalrelation...
Georeferencing Multi-Temporal and Multi-Scale Imagery in Photogrammetry
Georeference multi-image bundle block adjustment
2015/12/16
In recent decades, photogrammetrists have been exploring the georeferencing approaches that can improve consistency, completeness,
and reliability of referenced spatial information. In this paper, an...
A Model for Segmentation and Distress Statistic of Massive Pavement Images Based on Multi-Scale Strategies
Image Processing Recognition Image Understanding
2015/12/14
Conventional distress detection method which dealing with each image through single algorithm and under single scale with lower
efficiency. A robust and high-efficiency model for segmentation and dis...
CLASSIFICATION OF URBAN FEATURE FROM UNMANNED AERIAL VEHICLE IMAGES USING GASVM INTEGRATION AND MULTI-SCALE SEGMENTATION
Classification UAV images GASVM segmentation
2016/1/15
The use of UAV in the application of photogrammetry to obtain cover images and achieve the main objectives of the photogrammetric mapping has been a boom in the region. The images taken from REGGIOLO ...
Multi-Scale Digital Terrain Model Generation Using CARTOSAT-1 Stereo Images for the Mausanne Les Alpilles Test Site
Satellite remote sensing Digital elevation models Space photogrammetry Accuracy analysis Topographic mapping
2015/11/24
Cartosat-1 is the first Indian Remote Sensing satellite able to collect in-track high resolution stereo images with a 2.5m pixel size. Since Cartosat-1 has no multispectral cameras, it was mainly deve...
HIERARCHICAL WATERSHED SEGMENTATION OF CANOPY HEIGHT MODEL FOR MULTI-SCALE FOREST INVENTORY
LiDAR CHM Watershed segmentation Scale Crown delineation Forest inventory
2015/11/10
Canopy Height Model (CHM) is a standard LiDAR-derived product for deriving relevant forest inventory information, among which individual tree identification is a crucial task. The watershed algorithm ...
