Method and device for estimating a fly screen effect of an image capture unit

摘要

A method for estimating a fly screen effect of an image capture unit is described, having a plurality of image sensors for providing an item of light intensity information. The method includes a step of determining an image property of an item of image information, based on a plurality of items of light intensity information and on a plurality of parameters, each of the plurality of parameters being associated with each of the plurality of image sensors. This method also includes a step of ascertaining a plurality of parameter values for the plurality of parameters, in which the image property is at least made to approximate an ideal image property, the plurality of parameters representing the fly screen effect in a model of the image capture unit.

主权项

1. A method for estimating a fly screen effect of an image capture unit having a plurality of image sensors for providing an item of light intensity information, the method comprising:
determining an image property of an image information item based on a plurality of light intensity information items and a plurality of parameters, one of the plurality of parameters being assigned to each of the plurality of image sensors, wherein the plurality of parameters represents a dark signal nonuniformity of the image capture unit; and ascertaining a plurality of parameter values for the plurality of parameters in which the image property is at least approximated to an ideal image property, the plurality of parameters representing the fly screen effect in a model of the image capture unit.