Multiple-dimensional photonic measurements based on mapping technology

2018 ◽  
Author(s):  
Jianji Dong ◽  
Hailong Zhou ◽  
Xinliang Zhang
Keyword(s):  
Mapping Technology

Application of Fast Mapping Techniques in Sudden Crisis

2014 ◽  
Vol 998-999 ◽  
pp. 1553-1556
Author(s):  
Hui Yuan
Keyword(s):  
Economic Development ◽  
Science And Technology ◽  
Technology Mapping ◽  
Fast Mapping ◽  
Geological Disasters ◽  
Great Progress ◽  
Mapping Technology ◽  
Mapping Techniques ◽  
Crisis Situations

With the rapid economic development and the progress of science and technology, mapping technology has made great progress in our country. New mapping technologies are introduced and putted into use in more and more industry. In this paper, the fast mapping technologies are used to solve the sudden crisis situations, such as geological disasters and accidents.

Use of mapping technology in health intervention research

2004 ◽  
Vol 52 (3) ◽  
pp. 142-146 ◽  
Author(s):  
Wilbert M. Gesler ◽  
Matthew Hayes ◽  
Thomas A. Arcury ◽  
Anne H. Skelly ◽  
Sally Nash ◽  
...  
Keyword(s):  
Intervention Research ◽  
Health Intervention ◽  
Mapping Technology

scholarly journals Clinical application of projection mapping technology for surgical resection of lung metastasis

2017 ◽  
Vol 25 (6) ◽  
pp. 1010-1011 ◽  
Author(s):  
Toyofumi F Chen-Yoshikawa ◽  
Etsuro Hatano ◽  
Atsushi Yoshizawa ◽  
Hiroshi Date
Keyword(s):  
Surgical Resection ◽  
Clinical Application ◽  
Lung Metastasis ◽  
Projection Mapping ◽  
Mapping Technology

P03: Jurassic gas. Geosteering with reservoir mapping technology in Jurassic deposits of Zapadno-Yurkharovskoe field in Russia

2021 ◽  
Author(s):  
V. Sayfitdinova ◽  
R. Khabibullin ◽  
E. Skorikova ◽  
T. Berdnikova ◽  
A. Shakunov
Keyword(s):  
Mapping Technology

Research on Robot Autonomous Mapping Technology in Complex Environment Based on ROS

2021 ◽  
Author(s):  
Wenbin Zhang ◽  
Chengliang Zhanga ◽  
Xiaoxiao Niu ◽  
Shuaishuai Fu
Keyword(s):  
Complex Environment ◽  
Mapping Technology

scholarly journals Colour Recognition Algorithm Based on Colour Mapping Knowledge for Wooden Building Image

2022 ◽  
Vol 2022 ◽  
pp. 1-11
Author(s):  
Siyi Jia ◽  
Heng Chen
Keyword(s):  
Mutual Influence ◽  
Block Diagram ◽  
Recognition Algorithm ◽  
Linear Mapping ◽  
Display Device ◽  
Mapping Algorithm ◽  
Image Reproduction ◽  
Reproduction Process ◽  
Mapping Technology ◽  
Image Pixels

In the cross-media image reproduction technology, the accurate transfer and reproduction of colour between different media are an important issue in the reproduction process, and the colour mapping technology is the key technology to effectively maintain the image details and improve the level of colour reproduction. Wooden structure in the image colour and colour piece is different, the image of each colour of visual perception is not independent, and every colour in the image pixels is affected by the surrounding pixels, but in the process of image map, without thinking of the pixel space, adjacent pixels of mutual influence in particular, do not let a person particularly be satisfied with the resulting map figure. In the process of image processing by traditional colour mapping algorithm, the colour distortion caused by colour component is ignored and the block diagram of colour mapping system is constructed. With the continuous development of mapping recognition algorithms, the maximum and minimum brightness values in the image are mapped to the maximum and minimum brightness values of the display device by linear mapping algorithm according to the flow of the established recognition algorithm. By establishing the colour adjustment method of the colour mapping image, the processing effect of the mapping algorithm is analysed. The results show that the brightness deviation of the image is reduced and the colour resolution is improved by the colour brightness compensation.

scholarly journals DEVELOPMENT OF VERSATILE MOBILE MAPPING SYSTEM ON A SMALL SCALE

2020 ◽  
Vol XLIII-B1-2020 ◽  
pp. 271-275
Author(s):  
T. Tachi ◽  
Y. Wang ◽  
R. Abe ◽  
T. Kato ◽  
N. Maebashi ◽  
...  
Keyword(s):  
Small Scale ◽  
Road Maintenance ◽  
Data Utilization ◽  
Mobile Mapping ◽  
The Road ◽  
Map Generation ◽  
Mapping Technology ◽  
Light Vehicle ◽  
The Difference ◽  
Asset Inventory

Abstract. Mobile mapping technology is an effective method to collect geospatial data with high point density and accuracy. It is mainly used for asset inventory and map generation, as well as road maintenance (detecting road cracks and ruts, and measuring flatness). Equipment of former mobile mapping systems (MMS) is large in size and usually installed (hard-mounted) onto dedicated vehicle. Cost-effectiveness and flexibility of MMS have not been regarded as important until Leica Pegasus series, a much smaller system with integrated and configurable components, come out. In this paper, we show you how we realize a versatile MMS with a Pegasus II loaded on a remodelled Japanese light vehicle (small size and less than a cubic capacity of 660 cc). Besides Pegasus II and data-processing PC, we equip this system with a small crane to bring the sensor onto a different platform, an electric cart to survey narrow roads or pedestrian walkway, and a boat attachment so that the sensor can be fixed on a boat. Thus, one Pegasus II can collect data from various platforms. This paper also discusses the precision and accuracy of the Pegasus II working on various platforms. When mounted on a light vehicle, we verified the accuracy of the difference with GCP and evaluated the accuracy of the road maintenance (detecting road cracks and ruts, and measuring flatness). When mounted on an electric cart, we verified the accuracy of the difference with GCP on a pedestrian road and generated road hazard map as a data utilization. When mounted on a boat, we verified the accuracy of the difference with GCP on a dam slope and created slope shading map of landslide area as a data utilization. It turns out that Pegasus II can totally achieve to required surveying-grade.

scholarly journals THE DESIGN AND PRODUCT OF NATIONAL 1:1000000 CARTOGRAPHIC DATA OF TOPOGRAPHIC MAP

2016 ◽  
Vol XLI-B2 ◽  
pp. 245-249
Author(s):  
Guizhi Wang
Keyword(s):  
Line Graph ◽  
Topographic Map ◽  
Dynamic Update ◽  
Structure Database ◽  
Database Structure ◽  
Digital Elevation ◽  
Mapping Technology ◽  
Elevation Model ◽  
Digital Elevation Model Data ◽  
Information Database

National administration of surveying, mapping and geoinformation started to launch the project of national fundamental geographic information database dynamic update in 2012. Among them, the 1:50000 database was updated once a year, furthermore the 1:250000 database was downsized and linkage-updated on the basis. In 2014, using the latest achievements of 1:250000 database, comprehensively update the 1:1000000 digital line graph database. At the same time, generate cartographic data of topographic map and digital elevation model data. This article mainly introduce national 1:1000000 cartographic data of topographic map, include feature content, database structure, Database-driven Mapping technology, workflow and so on.

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