搜索结果: 1-13 共查到“摄影测量与遥感技术 description”相关记录13条 . 查询时间(0.065 秒)
COMPACT AND HYBRID FEATURE DESCRIPTION FOR BUILDING EXTRACTION
Building Extraction Machine Learning Local Feature Descriptor Binary Uniformity Tests Binary Random Trees Superpixel segmentation
2017/7/13
Building extraction in aerial orthophotos is crucial for various applications. Currently, deep learning has been shown to be successful in addressing building extraction with high accuracy and high ro...
AUTOMATIC FEATURE DETECTION,DESCRIPTION AND MATCHING FROM MOBILE LASER SCANNING DATA AND AERIAL IMAGERY
Feature detection description matching mobile laser scanning point cloud aerial imagery
2016/7/5
In mobile laser scanning systems, the platform’s position is measured by GNSS and IMU, which is often not reliable in urban areas. Consequently, derived Mobile Laser Scanning Point Cloud (MLSPC) lacks...
Range Image Segmentation Using the Numerical Description of the Mean Curvature Values
Laser Scanner Range Image Segmentation Mean Curvature values
2015/12/16
In this paper we present a new efficient edge detection algorithm for the extraction of linear features in both range and intensity
image data. In the proposed algorithm the distinguished points, whi...
ENVIRONMENTAL CONDITION AND ITS IMPACT ON LANDSCAPE DESCRIPTION BY SALIENT ELEMENT
Volunteered Geographical Information Environmental condition Data credibility Landscape description Salient element
2016/1/18
Describing a landscape means making link between concepts of visible features and people’s perception. Most landscape description methods underline salient entities which are a key trigger for wayfind...
BEYOND METADATA: TOWARDS USER-CENTRIC DESCRIPTION OF DATA QUALITY
Metadata Data Quality Standards Autocorrelation Collection-Level Metadata
2015/9/28
Data quality statements are now entrenched in metadata standards worldwide. I contrast the needs of the user with the production-control mechanisms of the producer, and argue that metadata standards a...
CYCLOPES PROTOTYPE V4 LAI, FAPAR AND FCOVER PRODUCTS DERIVED FROM VEGETATION AND AVHRR SENSORS: DESCRIPTION AND VALIDATION
description validation
2015/9/9
The CYCLOPES project aims at providing high level biophysical products such as LAI, fAPAR, fCover over
the globe at 1 km spatial resolution at a 10 days time interval. To provide continuity over long...
CYCLOPES PROTOTYPE V4 LAI, FAPAR AND FCOVER PRODUCTS DERIVED FROM VEGETATION AND AVHRR SENSORS: DESCRIPTION AND VALIDATION
description validation
2015/9/8
The CYCLOPES project aims at providing high level biophysical products such as LAI, fAPAR, fCover over
the globe at 1 km spatial resolution at a 10 days time interval. To provide continuity over long...
Automatic Orientation and Merging of Laser Scanner Acquisitions Through Volumetric Targets: Procedure Description and Test Results
Laser scanning Orientation Mosaic
2015/7/14
The use of volumetric targets for the automatic merging and orientation of laser scanner acquisitions has been experimented. The
used procedure is fully automatic.
The targets can also be used for t...
K-ORDER SPATIAL NEIGHBOURS BASED ON VORONOI DIAGRAM: DESCRIPTION, COMPUTATION AND APPLICATIONS
K-ORDER SPATIAL NEIGHBOURS VORONOI DIAGRAM: DESCRIPTION COMPUTATION APPLICATIONS
2015/3/13
K-ORDER SPATIAL NEIGHBOURS BASED ON VORONOI DIAGRAM: DESCRIPTION, COMPUTATION AND APPLICATIONS.
GLOBAL STATISTICAL DESCRIPTION OF TEMPORAL FEATURES
Moments Moment Reconstruction Temporal Desciption,Statistical Description Image processing
2015/1/6
In order to describe a temporal image sequence, global information about each separate image and their interrelations is required. Traditional moments, as applied to single images, are designed to cap...
A TRANSFORMATION METHOD FOR TEXTURE FEATURE DESCRIPTION UNDER DIFFERENT IMAGINE CONDITIONS
Transformation method Texture feature Gabor wavelet Gaussian mixture models
2014/4/29
For high spatial resolution Remote Sensing images, it is very important to investigate the transformational methods between background and target characteristics. Only in this way rich details in imag...
TRAJECTORY-BASED SCENE DESCRIPTION AND CLASSIFICATION BY ANALYTICAL FUNCTIONS
Object recognition Scene Analysis statistical and deterministic trajectory models
2016/3/1
Video image detection systems (VIDS) provide an opportunity to analyse complex traffic scenes that are captured by stationary video
cameras. Our work concentrates on the derivation of traffic releva...
The AMSR-E Snow Depth Algorithm: Description and Initial Results
snow passive microwave hydrology remote sensing AMSR-E
2010/11/24
This paper describes the development of the current version of the Advanced Microwave Scanning Radiometer for the Earth Observing System (AMSR-E) algorithm that is used to estimate snow depth for the ...