ocr: TIFF. 5.0 Appendices Appendix H: Image Colorimetry Information Chris Sears 2101 Lake Street San Francisco, CA 94118 June 4, 1988 Reviscd August 8, 1988 I. Introduction Our goal is to accurately reproduce a color image using different devices. Accuracy requires techniques of measurement and a standard of comparison. Different devices imply device independence. Colorimeuy provides the framework to solve these problems. When. an image has a complete colorimetric description, in principle it can be reproduced identically on different monilors and using different media, such as offset lithography, ...