1
Victor S Miller, Mark N Wegman: Data compression method. International Business Machines Corporation, Thomas P Dowd, March 21, 1989: US04814746 (158 worldwide citation)

Communications between a Host Computing System and a number of remote terminals is enhanced by a data compression method which modifies the data compression method of Lempel and Ziv by addition of new character and new string extensions to improve the compression ratio, and deletion of a least recen ...


2
Ephraim Feig, Victor S Miller, James H Morgan: Image data processing of correlated images. International Business Machines Corporation, J David Ellett Jr, January 5, 1993: US05177796 (141 worldwide citation)

To encode data representative of correlated images, a sequence of arrays of source image data is provided in which each array is representative of an image. Each array of source image data is partitioned into a plurality of source image-data blocks. For each sequence of source image-data blocks, at ...