Cameras used for metrology or color matching need calibration. Lenses can slightly distort images, and improperly mounting a camera can introduce measurement errors. Improper lighting or ambient light ...
Although smartphones and other consumer cameras are increasingly used for scientific applications, it's difficult to compare and combine data from different devices. A new easy-to-use standardized ...
Camera calibration based on point features leads the main trends in vision-based measurement systems for both fundamental researches and potential applications. However, the calibration results tend ...
Camera calibration methods estimate the intrinsic and extrinsic parameters of an imaging system to accurately relate 3D scene geometry to 2D image measurements. Intrinsics typically include focal ...
With school back in session in Washington County, Hagerstown Police Chief Mark Holtzman said his department is taking extra steps to ensure the accuracy of speed cameras and improve the public’s ...
Omnidirectional imaging encompasses methods to capture a 360° field of view using specialised optics such as catadioptric mirrors, fisheye lenses and multi-camera arrays. Accurate mapping between the ...
Although smartphones and other consumer cameras are increasingly used for scientific applications, it's difficult to compare and combine data from different devices. A new easy-to-use standardized ...
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