Sayisal Görüntü Anali̇z İşlemi̇nde Kamera Kali̇brasyon Parametreleri̇ni̇n Beli̇rlenmesi̇ Determination of Camera Calibration Parameters at Digital Image Analysis

It is possible to make measurements, to evaluate and form digital maps of the images by using digital image processing and analysis techniques with computers. Digital cameras are being used in computer vision applications commonly. Digital cameras have been absolutely calibrated to use precision need works. Photogrammetry is based on direct measurement of the objects which is captured with the digital cameras and images. Camera parameters are determined with camera calibration procedures as mathematically. Images coordinates (u, v) and object space coordinates (X, Y, Z) have been modeled with analytical relationships and transformations have been completed. In this study Nikon D100 digital SLR (Single Lens Reflex) camera have been used to take images of the test object from different points. A software, which have capability of the calculate camera calibration parameters; have been developed in Delphi program language. Direct Linear Transformation (DLT) methods have been used to calculate calibration parameters. After finishing the test successfully results have been obtained.