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A Review of RGB-D Camera Calibration Methods [PDF]
Journal of Geodesy and Geoinformation Science, 2021 RGB-D camera is a new type of sensor, which can obtain the depth and texture information in an unknown 3D scene simultaneously, and they have been applied in various fields widely. In fact, when implementing such kinds of applications using RGB-D camera,
Chenyang ZHANG,Teng HUANG,Yueqian SHEN
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TARGETLESS CAMERA CALIBRATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 In photogrammetry a camera is considered calibrated if its interior orientation parameters are known. These encompass the principal distance, the principal point position and some Additional Parameters used to model possible systematic errors.
L. Barazzetti +3 more
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CAMERA CALIBRATION ACCURACY AT DIFFERENT UAV FLYING HEIGHTS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 Unmanned Aerial Vehicles (UAVs) can be used to acquire highly accurate data in deformation survey, whereby low-cost digital cameras are commonly used in the UAV mapping.
A. R. Yusoff +4 more
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ANALYSIS OF ORIENTATION ACCURACY OF AN UAV IMAGE ACCORDING TO CAMERA CALIBRATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 Utilization of an UAV is increasing because of its easy operation and time saving advantages. Compared with other remote sensing platforms, the biggest difference of a small UAV is the unstable flight attitude due to platform stability. UAVs are equipped
P. C. Lim, J. Seo, J. Son, T. Kim
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SIMULATION AND ANALYSIS OF PHOTOGRAMMETRIC UAV IMAGE BLOCKS: INFLUENCE OF CAMERA CALIBRATION ERROR [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 Unmanned aerial vehicles (UAV) are increasingly used for topographic mapping. The camera calibration for UAV image blocks can be performed a priori or during the bundle block adjustment (self-calibration).
Y. Zhou +4 more
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Research on Improved Camera Calibration Method Based on Coplanar Points [PDF]
Jisuanji gongcheng, 2016 In order to accurately extract the spatial information of objects to realize 3D reconstruction of the image,the camera lens distortion model and the lens projection model of the camera are studied.Based on the calibration method proposed by Zhang ...
LIU Yanghao,XIE Linbo
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SUB-CAMERA CALIBRATION OF A PENTA-CAMERA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Penta cameras consisting of a nadir and four inclined cameras are becoming more and more popular, having the advantage of imaging also facades in built up areas from four directions.
K. Jacobsen, M. Gerke
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Sensors, 2023 In the vision-based inspection of specular or shiny surfaces, we often compute the camera pose with respect to a reference plane by analyzing images of calibration grids, reflected in such a surface.
Rongsheng Lu, Zhizhuo Wang, Zhiting Zou
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Auroral all-sky camera calibration [PDF]
Geoscientific Instrumentation, Methods and Data Systems, 2014 A two-step procedure to calibrate the spectral sensitivity to visible light of auroral all-sky cameras is outlined. Center pixel response is obtained by the use of a Lambertian surface and a standard 45 W tungsten lamp.
F. Sigernes +14 more
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Auto calibration of multi‐camera system for human pose estimation
IET Computer Vision, 2022 The multi‐camera calibration is an essential step for many spatially aware applications, such as robotic navigation, augmented reality, and 3D human pose estimation.
Kang Liu +6 more
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