METHOD AND DEVICE FOR ADAPTING A LINE FREQUENCY OF A DIGITAL SIGNAL OF A PROJECTION DEVICE

摘要

A method for adapting a line frequency of a digital data signal of a projection device includes: providing data about at least one mechanical natural frequency of a mirror device of the projection device and about a storage capacity of a line buffer of an image processing device; detecting a first image resolution of a video signal of a video source device with the aid of the image processing device; and computing a second image resolution having an adapted vertical resolution of the digital data signal based on the detected first image resolution of the video signal as a function of the at least one mechanical natural frequency of the mirror device and the storage capacity of the line buffer with the aid of the image processing device to adapt the line frequency of the digital data signal of the projection device.