Method for receiving reference article moved relative to camera, involves determining noise measures for both series of photographs by arithmetic averaging of received values of series, and comparing determined noise measures

摘要

The method involves determining a standard deviation of brightness signals for both series of photographs, where the brightness signals are stored in accumulator elements (3). The standard deviation of the brightness signals is accessed by dividing time delay integration accumulations of the respective series of the photographs. Noise measures for the both series are determined by arithmetic averaging of received values of the series. The noise measures determined for the both series are compared. Independent claims are also included for the following: (1) a circuit for receiving images (2) a data carrier with a stored program for executing a method for supporting a reference article moved relative to an image acquisition unit is stored.