搜索结果: 1-15 共查到“地图制图技术 Automatic”相关记录85条 . 查询时间(0.103 秒)
AN OPEN SOURCE LOW-COST AUTOMATIC SYSTEM FOR IMAGE-BASED 3D DIGITIZATION
photogrammetry turntable 3D reconstruction synchronization multi camera structured light
2018/3/6
3D digitization of heritage artefacts, reverse engineering of industrial components or rapid prototyping-driven design are key topics today. Indeed, millions of archaeological finds all over the world...
AUTOMATIC RIVER NETWORK EXTRACTION FROM LIDAR DATA
Lidar DTM water resources fundamental datasets IGN-ES INSPIRE
2016/11/30
National Geographic Institute of Spain (IGN-ES) has launched a new production system for automatic river network extraction for the Geospatial Reference Information (GRI) within hydrography theme. The...
ACCELERATION OF TOPOGRAPHIC MAP PRODUCTION USING SEMI-AUTOMATIC DTM FROM DSM RADAR DATA
Automatic DTM Classification Topographic Map
2016/11/23
Badan Informasi Geospasial (BIG) is government institution in Indonesia which is responsible to provide Topographic Map at several map scale. For medium map scale, e.g. 1:25.000 or 1:50.000, DSM from ...
AUTOMATIC ROAD SIGN INVENTORY USING MOBILE MAPPING SYSTEMS
Mobile Mapping System Point cloud segmentation Road sign inventory Image processing Classification
2016/7/28
The periodic inspection of certain infrastructure features plays a key role for road network safety and preservation, and for developing optimal maintenance planning that minimize the life-cycle cost ...
AUTOMATIC ADJUSTMENT OF WIDE-BASE GOOGLE STREET VIEW PANORAMAS
panoramas wide baseline bundle adjustment image matching cartographic projection projective transformation
2016/7/5
This paper focuses on the issue of sparse matching in cases of extremely wide-base panoramic images such as those acquired by Google Street View in narrow urban streets. In order to effectively use af...
Operational procedure for automatic true orthophoto generation
True Orthophotography Automatic Optimal Seaming Automated Mosaicking
2016/5/23
Orthophoto imagery is a valuable layer in a GIS because it provides a generic, inexpensive, and accurate base map.However, in cities with tall buildings it is difficult to create a seamless database o...
Toward automatic updating of the Israeli national GIS - phase II
Updating GIS-Driven Change Detection & Identification Geo-referencing
2016/5/20
Spatial Information revision and updating is the main concern and production effort of maintaining the ever-growing GIS systems and spatial data bases. Developing easily effected automatic updating me...
Automatic detection of changes in road data bases using satellite imagery
Automatic detection changes satellite imagery
2016/5/20
An automatic procedure is developed for detection of changes between an existing road database and a newly registered satellite image, rectified to an orthophoto.
DESIGN AND DEVELOPMENT OF A NEW MODEL FOR AUTOMATIC CHANGE DETECTION OF BUILDINGS FROM AERIAL IMAGES
Aerial photos Building Change detection Gis Matching Spatial database
2015/12/31
One of the most important tools in order to model real world phenomena is Geographic Information System. Real world phenomena are changing continuously, so it is necessary to detect and introduce chan...
Remote Automatic Updating Technology for Client Program of Taxi Monitor System
GIS Automation Monitoring Updating Hardware General Packet Radio Service LPC2214 Embedded System
2015/12/17
This article proposes a scheme which realizes the remote update of the dispersed client program through GPRS network by making use of the IAP (In Application Programming) function of the LPC2214 micro...
A Study on Automatic Image Arrangement in Urban Area - Toward the New Concept of Urban Visualization
GIS Matching Multiresolution Visualization Urban Navigation
2015/12/16
Recently, visualization of urban scenes attracts attention from the perspective of tourism and cultural city activation. Considering the popularity of the digital still cameras, a more impressive form...
Semi-Automatic Extraction of Features from Digital Imagery
Image Segmentation Semi-Automatic Feature Extraction Fast-Marching Level-Set
2015/12/16
Aerial photographs have been evaluated manually by the operators for a long time for the extraction of the vector data. The development of computer technology and digital image processing technologies...
An Automatic Contour Based Detection of Terrestrial Objects from Aerial Imagery Data
Automation Feature Extraction Image Segmentation Contour Matching
2015/12/16
The original approach to image matching is proposed. The method itself can be classified as contour matching, based on boundary pattern analysis technique. Contours extraction technique is reinforced ...
Automatic Object Extraction for Change Detection and GIS Update
Object Extraction Image Understanding Evaluation Disaster Management
2015/12/16
In this paper we will revise the recent developments in the field of automatic object extraction for change detection and GIS update under different aspects: (1) level of automation; (2) available sen...
Automatic Edge Matching Across an Image Sequence Based on Reliable Points
Image sequence Video Edge Matching Analysis Reconstruction
2015/12/9
This paper presents a new method for matching edges across a video image sequence. The method can deal with uncalibrated images acquired with a hand held camera. Compared to previous work, the method ...