isprs archives XLI B1 957 2016
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DSP radiometric calibration module histogram statistical module video memorizer after processing histogram statistical memorizer mapping module FPGA original image image after
Sony Nex 5 camera calibration has been done using software: Image Master Calib, Matlab - Camera Calibrator application and Agisoft Lens.. For the study 2D test fields has
from aerial triangulation. Dense point cloud can be generated by using aerial triangulation products and wide angle images and then DEM can be interpolated. In addition,
The second step is a SfM procedure, where preliminary image exterior orientation parameters (EOPs), camera IOPs, and ground coordinates of tie points are estimated using the images
Orientation results for an image collected over Milan are illustrated and discussed for both direct and indirect georeferencing strategies as well as different bias
The Information of the sensors on GF-4 This paper develops an on-orbit geometric calibration approach for GF-4 to ensure the accuracy, in which a stepwise calibration is
For the cross calibration, the calibration coefficient was calculated by comparing the at sensor spectral radiance for the same location calculated using the Landsat-8
Fisheye lens is widely used in such fields as robot navigation, target detection and so on. Fisheye lens calibration is the first step of image processing. This paper focuses on