搜索结果: 1-15 共查到“遥感信息工程 Efficient”相关记录19条 . 查询时间(0.609 秒)
EFFICIENT SEMANTIC SEGMENTATION OF MAN-MADE SCENES USING FULLY-CONNECTED CONDITIONAL RANDOM FIELD
Man-made Scene Semantic Segmentation Fully Connected CRFs Mean Field Inference
2016/7/27
In this paper we explore semantic segmentation of man-made scenes using fully connected conditional random field (CRF). Images of man-made scenes display strong contextual dependencies in the spatial ...
AN EFFICIENT METHOD FOR AUTOMATIC ROAD EXTRACTION BASED ON MULTIPLE FEATURES FROM LiDAR DATA
Remote sensing feature extraction pattern recognition LiDAR Road detection
2016/7/27
The road extraction in urban areas is difficult task due to the complicated patterns and many contextual objects. LiDAR data directly provides three dimensional (3D) points with less occlusions and sm...
LOW COST AND EFFICIENT 3D INDOOR MAPPING USING MULTIPLE CONSUMER RGB-D CAMERAS
Indoor Mapping RGB-D Camera Kinect Calibration
2016/7/4
Driven by the miniaturization, lightweight of positioning and remote sensing sensors as well as the urgent needs for fusing indoor and outdoor maps for next generation navigation, 3D indoor mapping fr...
FREE OPEN SOURCE ILWIS 3.4 FOR EFFICIENT THEMATIC STUDIES IN ALPINE AREAS
Satellite remote sensing Cluster Analysis Fuzzy Classification Thematic Maps Environmental Monitoring Geographical Information Science Glaciology
2015/12/31
Geographical Information System and Remote Sensing are tools which integrated can perform different environmental analysis. The Netherlands ITC (Institute for Aerospace Survey and Earth Sciences) deve...
A LANDSAT STAND BASAL AREA CLASSIFICATION SUITABLE FOR AUTOMATING STRATIFICATION OF FOREST INTO STATISTICALLY EFFICIENT STRATA
Accuracy Estimation Forestry Inventory Modeling Multispectral Neural Sampling
2015/8/19
Operational large-scale inventories, such as the State of Mississippi’s inventory system, must have algorithms to rapidly categorize the forest resource into statistically efficient strata. These proc...
ROBUST AND EFFICIENT ROAD TRACKING IN AERIAL IMAGES
map revision road tracking particle filter human-computer interaction
2015/8/7
Automated road tracking is important for map revision but is currently not reliable enough to be useful for industrial applications.Consequently semi-automatic road tracking has become the preferred s...
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...
A Study for Efficient Methods of System Calibration between Optical and Range Sensors
System Calibration Range Sensor Optical Sensor Test-bed 3D data fusion
2015/7/27
Recently, interests in 3D indoor modeling and positioning have been growing. Data fusion by using different sensors data is one of the 3D model producing methods. For a data fusion between two kinds o...
EFFICIENT LINE MATCHING BY IMAGE SEQUENTIAL ANALYSIS FOR URBAN AREA MODELLING
Urban Extraction Sequences Matching Modelling Visualization
2015/5/27
3D city modelling from airborne imagery includes mainly two parts: (1) image processing procedures and (2) 3D modelling for manmade objects such as buildings, roads and other objects. Line extraction ...
EFFICIENT 3D MODELING FOR HISTORICAL STRUCTURE BY IMAGE SEQUENCES ANALYSIS
3D modelling Image sequences Line matching Optical flow Epipolar geometry Morphological opening
2015/5/25
In order to perform object modelling by using images processing procedures, line or feature extraction and stereo matching will be performed in general. However, there are some issues of efficient 3D ...
XSTREAM: A Highly Efficient High Speed Real-time Satellite Data Acquisition and Processing System using Heterogeneous Computing
Heterogeneous computing Hybrid Computing Satellite Data Processing Real-time Processing IRS Cartosat GP/GPU FPGA OpenCL
2014/12/16
In the last decade, the remote sensing community has observed a significant growth in number of satellites, sensors and their resolutions, thereby increasing the volume of data to be processed each da...
Payload Configurations for Efficient Image Acquisition – Indian Perspective
Remote sensing image acquisition resolution electro-optical payload data acquisition system image acquisition efficiency
2014/12/16
The world is increasingly depending on remotely sensed data. The data is regularly used for monitoring the earth resources and also for solving problems of the world like disasters, climate degradatio...
Geospatial Techniques for Efficient Conservation and Management of Surface Water for Irrigation in Joganbedi Village, Khargone District, Madhya Pradesh, India
Remote Sensing Landuse/Landcover Irrigation Joganbedi Narmada Basin
2014/12/15
The study aimed at developing improved methods based on remote sensing and GIS techniques to increase cultivated area under irrigation. Landuse / landcover mapping was considered as the key component ...
Scalable Evolutionary Computation for Efficient Information Extraction from Remote Sensed Imagery
genetic programming cloud computing Hadoop MapReduce Hadoop Distributed File System
2014/12/4
Evolutionary computation, in the form of genetic programming, is used to aid information extraction process from high-resolution satellite imagery in a semi-automatic fashion. Distributing and paralle...
AN EFFICIENT INITIALIZATION METHOD FOR K-MEANS CLUSTERING OF HYPERSPECTRAL DATA
K-means Clustering Initialization methods Unmixing MVES Hyperspectral data
2014/12/1
K-means is definitely the most frequently used partitional clustering algorithm in the remote sensing community. Unfortunately due to its gradient decent nature, this algorithm is highly sensitive to ...