SYSTEM AND METHOD OF TESTING IMAGING EQUIPMENT USING TRANSFORMED PATTERNS

摘要

Systems and methods for creating an image target and performing for diagnostic testing and for of an image capture device include choosing a pattern appropriate for image testing (210); embedding the pattern into a reversible domain (220); adding a random phase component in the reversible domain (230); transforming the pattern from the reversible domain to an inverse of the reversible domain (240); and producing an image target for testing the image capture device from the transformed pattern (250). A method for testing an image capture device includes receiving image data representative of a photographic image of a target image captured by the image capture device; transforming the image data into a reversible domain to detect one or more patterns embedded in the reversible domain of the target image; and comparing the reversible domain image data with the one or more geometric patterns embedded in the reversible domain.