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 ...

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 ...