Trimming method for a scanned image automatically for breadth and length in a real-time operation calculates the breadth of a scanned image from an image region counted as significant.

摘要

During functions for automatic trimming of a scanned image a distinction can be made between non-UI access (12) and UI access (142). Non-UI access can be called up by an overriding image-processing program (11) that can read image data being transferred from a scanner (15) via a TWAIN module. Within the non-UI access there is an auto trimmer module (121).