1
Karen L Anderson, Frederick C Mintzer: Method for reducing a binary image. International Business Machines Corporation, George E Clark, Thomas P Dowd, April 7, 1987: US04656664 (21 worldwide citation)

The method of the present invention reduces a binary digital image in size by a factor F by a method including the steps of: storing the image in bit sequence; removing one or more rows of bits along the vertical axis of the image to convert i rows of bits to j rows of bits where 0.5i.ltoreq.j


2
Anderson Karen Louise, Mintzer Frederick Cole: Improved method for reducing a binary image.. Ibm, April 30, 1986: EP0179204-A2 (12 worldwide citation)

An improved method of reducing a binary digital image in size by a factor F by storing the image in bit sequence; removing one or more rows of bits along the vertical axis of the image to convert i rows of bits to j rows of bits where 0.5i<=j


3
Anderson Karen L, Mintzer Frederick C: Methode de reduction dimages binaires, Method for reducing a binary image. International Business Machines Corporation, ROSEN ARNOLD, August 23, 1988: CA1241133

ABSTRACT OF THE DISCLOSURE The method of the present invention reduces abinary digital image in size by a factor F by amethod including the steps of: storing the imagein bit sequence; removing one or more rows of bitsalong the vertical axis of the image to convert irows of bits to j rows of bits whe ...