METHOD AND APPARATUS FOR VIDEO SURVEILLANCE SYSTEM FIELD ALIGNMENT

摘要

The present invention provides a video surveillance apparatus and method of operation for a system having at least one predefined setting. A first pa rameter corresponding to an alignment of a video camera assembly with a visu al target is stored. A second parameter corresponding to the alignment of a modified video camera assembly with the visual target is obtained. A differe nce between the first and second parameters is determined. The difference is applied to at least one of the predefined settings.