Procedure to verify digital color systems

摘要

The present environment for cross-media color reproduction is fraught with communica- tion problems and incompatibilities. To measure the extent to which this problem is being solved by new initiatives, a procedure is described to verify color transfer between video display units (VDUs) through a digital medium. In its simplest form, verification involves measuring the tristimulus values of a test pattern on a VDU and comparing them with published target values.