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The application of imaging devices in underwater environments has become a common practice. Protecting the camera's constituent electric parts against water leads to refractive effects emanating from the water-glass-air transition of light rays. These non-linear distortions can not be modeled by the pinhole camera model. For our new approach we focus on flat interface systems. By handling refractive...
An important step in the analysis and interpretation of video scenes for recognizing scenario is the aberration corrections introduced during the image acquisition in order to provide and correct real image data. This paper presents an approach on distortion correction based on stereoscopic self-calibration from images sequences by using a multi-camera system of vision (network cameras). This approach...
Omnidirectional vision (omni-vision) with a fisheye lens holds promise of various applications such as global surveillance, robotic navigation and so on. The calibration for the vision system and correction for the distorted image are critical procedure. One method for calibrating the omni-vision system is proposed. The approach involves the utilities of a cylinder on which inner wall there are several...
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