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PHOTOGRAMMETRIC SURVEY WITH FISHEYE LENS FOR THE CHARACTERIZATION OF THE LA SASSA CAVE
Photogrammetry Structure from Motion Cultural Heritage 3D modeling Georeferencing ronze Age Pleistocene
2019/2/28
The survey of ancient cave can generally be performed by traditional topographic methods that allow also its georeferencing in a global reference frame; some difficulties may arise when there are narr...
CRITICAL ASSESSMENT OF CORRECTION METHODS FOR FISHEYE LENS DISTORTION
Fisheye Lens Distortion Camera Calibration,Critical Assessment
2016/7/4
A fisheye lens is widely used to create a wide panoramic or hemispherical image. It is an ultra wide-angle lens that produces strong visual distortion. The distortion modeling and estimation of the fi...
Precise Method of Fisheye Lens Calibration
Digital Camera Calibration Close-range Photogrammetry
2015/12/17
In close-range photogrammetry productivity and accuracy of optical systems is very important. Fisheye lens camera can provide data
in hard to reach places or in very small distance to the object. Nev...
Using fisheye lens in close range photogrammetry gives great possibilities in acquiring photogrammetric data of places, where access
to the object is very difficult. But such lens have very specific ...
Fisheye Lens Camera System Application To Cultural Heritage Data Acquisition
Fisheye Lens Camera System Application Cultural Heritage Data Acquisition
2015/11/11
Fisheye Lens Camera System Application To Cultural Heritage Data Acquisition.
GEOMETRIC MODELLING AND CALIBRATION OF FISHEYE LENS CAMERA SYSTEMS
Fisheye lens omni-directional vision calibration
2015/7/31
The paper describes a geometric projection model for fisheye lenses and presents results of the calibration of fisheye lens camera systems based on it. For fisheye images the real projection model doe...