Zobrazeno 1 - 10
of 184
pro vyhledávání: '"bundle block adjustment"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 2731-2746 (2024)
With the increasing interest in the south polar region of the Moon, there is an urgent need for high-resolution mapping products to support future exploration. Bundle block adjustment (BBA) is able to improve the spatial positioning accuracy of image
Externí odkaz:
https://doaj.org/article/1ca395a4d8e84f7692c3c2007cef39eb
Publikováno v:
Remote Sensing, Vol 16, Iss 12, p 2196 (2024)
The attitude accuracy of high-resolution satellite images is the main factor affecting their geometric positioning accuracy. Bundle block adjustment is the main method for realizing the simultaneous estimation of attitude models for overlapping image
Externí odkaz:
https://doaj.org/article/adf8598b73064282b0853f97b5bfa899
Publikováno v:
Tehnika, Vol 78, Iss 5, Pp 535-544 (2023)
The positional and vertical accuracy of UAV aerial photogrammetry products generated using the Structure from Motion (SfM) approach depends on various factors, such as flight plan parameters, camera quality, camera calibration, the SfM algorithm used
Externí odkaz:
https://doaj.org/article/fb40ae9b922a436982541717e564e19c
Akademický článek
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Publikováno v:
Drones, Vol 6, Iss 12, p 413 (2022)
Extracting accurate tie points plays an essential role in the accuracy of image orientation in Unmanned Aerial Vehicle (UAV) photogrammetry. In this study, a Multi-Criteria Decision Making (MCDM) automatic filtering method is presented. Based on the
Externí odkaz:
https://doaj.org/article/addf8fe016a04800b0b06bb02b6f9228
Akademický článek
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Publikováno v:
Remote Sensing, Vol 12, Iss 20, p 3336 (2020)
Unmanned aerial vehicle (UAV) systems are often used to collect high-resolution imagery. Data obtained from UAVs are now widely used for both military and civilian purposes. This article discusses the issues related to the use of UAVs for the imaging
Externí odkaz:
https://doaj.org/article/cfbdf611693b484aa6f5fd58cfec54df
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 9, Iss 3, p 164 (2020)
Unmanned aerial vehicle (UAV) systems are heavily adopted nowadays to collect high-resolution imagery with the purpose of documenting and mapping environment and cultural heritage. Such data are currently processed by programs based on the Structure
Externí odkaz:
https://doaj.org/article/4d0022ef830548519b49be233d03e58f
Autor:
Khalid L. A. El-Ashmawy
Publikováno v:
Geodesy and Cartography, Vol 44, Iss 3 (2018)
DLT has gained a wide popularity in close range photogrammetry, computer vision, robotics, and biomechanics. The wide popularity of the DLT is due to the linear formulation of the relationship between image and object space coordinates. This paper
Externí odkaz:
https://doaj.org/article/80edad4f59b748e0995c70935e243952
Autor:
Khalid L. A. El-Ashmawy
Publikováno v:
Geodesy and Cartography, Vol 44, Iss 1 (2018)
A simple method for close range and aerial photogrammetry applications has been developed. The method is in the form of bundle block adjustment which utilizes only the measured distance(s) between points for generating adjusted relative three dimensi
Externí odkaz:
https://doaj.org/article/8bc9ca99d977420bbdb0e89582f9894d