bundle block adjustment with 3d natural cubic splines
bundle block adjustment with 3d natural cubic splines bundle block adjustment with 3d natural cubic splines
CHAPTER 1INTRODUCTION1.1 OverviewOne of the major tasks in digital photogrammetry is to determine the orientationparameters of aerial imageries quickly and accurately, which involves two primarysteps of interior orientation and exterior orientation. Interior orientation defines atransformation to a 3D image coordinate system with respect to the camera’s perspectivecenter, while a pixel coordinate system is the reference system for a digitalimage, using the geometric relationship between the photo coordinate system and theinstrument coordinate system.While the aerial photography provides the interior orientation parameters, theproblem is reduced to determine the exterior orientation with respect to the objectcoordinate system. Exterior orientation establishes the position of the camera projectioncenter in the ground coordinate system and three rotation angles of the cameraaxis to represent the transformation between the image and the object coordinatesystem. Exterior orientation parameters (EOPs) of stereo model consisting of twoaerial imageries can be obtained using relative and absolute orientation.1
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CHAPTER 1INTRODUCTION1.1 OverviewOne of the major tasks in digital photogrammetry is to determine the orientationparameters of aerial imageries quickly and accurately, which involves two primarysteps of interior orientation and exterior orientation. Interior orientation defines atransformation to a 3D image coordinate system <strong>with</strong> respect to the camera’s perspectivecenter, while a pixel coordinate system is the reference system for a digitalimage, using the geometric relationship between the photo coordinate system and theinstrument coordinate system.While the aerial photography provides the interior orientation parameters, theproblem is reduced to determine the exterior orientation <strong>with</strong> respect to the objectcoordinate system. Exterior orientation establishes the position of the camera projectioncenter in the ground coordinate system and three rotation angles of the cameraaxis to represent the transformation between the image and the object coordinatesystem. Exterior orientation parameters (EOPs) of stereo model consisting of twoaerial imageries can be obtained using relative and absolute orientation.1
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