1
Gordon W Braudaway, Karen A Magerlein, Frederick C Mintzer: Color correct digital watermarking of images. International Business Machines Corporation, Richard M Ludwin, June 25, 1996: US05530759 (366 worldwide citation)

A system for placing a visible "watermark" on a digital image is disclosed, wherein an image of the watermark is combined with the digital image. The pixels of the watermark image are examined, and for each pixel whose value is not a specified "transparent" value, the corresponding pixel of the orig ...


2
Clifford B Meltzer, Krishnamurthi Kannan, Thomas G Burket, Deborah J Kruesi, Gordon W Braudaway: Protocol for handling transmission errors over asynchronous communication lines. International Business Machines Corporation, Thomas P Dowd, December 8, 1987: US04712214 (63 worldwide citation)

A system or scheme for automatic detection of and recovery from transmission errors in the asynchronous communication mode at the data link level with complete transparency at the higher levels is disclosed wherein the transmissions are in the form of a sequence of data packets, and an improved comb ...


3
Gordon W Braudaway, Frank P Giordano, Marco Martens, Charles P Tresser, Chai Wah Wu, Charles A Micchelli: Method and apparatus to correct distortion of document copies. International Business Machines Corporation, Whitham Curtis & Christofferson P C, Stephen C Kaufman, October 11, 2005: US06954290 (38 worldwide citation)

Pages of books are copied without distortion due to curvature of the page near the book binding or the distortion in a copied page is corrected using the spacing of equidistant bars on tape strips applied to the top and bottom edges of a page before copying. The tape is preferably transparent and ra ...


4
Gordon W Braudaway, Marco Martens, Frederick C Mintzer, James B Shearer, Charles P Tresser, Chai W Wu: Watermarks for customer identification. International Business Machines Corporation, Stephen C Kaufman, Whitham Curtis & Christofferson P C, October 19, 2004: US06807634 (38 worldwide citation)

A digital watermarking method encodes different pairs of watermarks into each of a plurality of images offered for use by a vendor. The watermarks in each pair are derived from two separate collections of watermarks and sufficiently different so as to prevent false positives. Because each pair of wa ...


5
Gordon W Braudaway: Method for selecting colors. International Business Machines Corporation, Terry J Ilardi, J David Ellett Jr, March 6, 1990: US04907075 (37 worldwide citation)

A method for selecting a limited number of presentation colors from a larger palette for a selected image. A three dimensional color histogram of said image is generated and a first color is selected based upon the color occurring most frequently in the image. Subsequent presentation colors are sele ...


6
Gordon W Braudaway, Helen R Delp: Method and apparatus for creating and displaying faithfull color images on a computer display. International Business Machines Corporation, Curtis G Rose, March 26, 1996: US05502458 (31 worldwide citation)

Faithful color images are created in an efficient manner for display on a specific computer display. A standard computer system generates a palette calibration table, based on information about a standard display. The standard computer system then creates a device independent image from the palette ...


7
Gordon W Braudaway, Helen R Delp: Method and apparatus for creating and displaying faithful color images on a computer display. International Business Machines Corporation, Steven W Schmeiser Olsen & Watts Roth, March 25, 1997: US05614925 (29 worldwide citation)

Faithful color images are created in an efficient manner for display on a specific computer display. A standard computer system generates a palette calibration table, based on information about a standard display. The standard computer system then creates a device independent image from the palette ...


8
Gordon W Braudaway, Ben J Nathanson: Method and apparatus for implementing inter-processor interrupts using shared memory storage in a multi-processor computer system. International Business Machines Corporation, Whitham & Marhoefer, August 4, 1992: US05136714 (18 worldwide citation)

An inter-processor interrupt mechanism is implemented in a shared-memory multi-processor system. A dedicated halfword for each processor in said multi-processor system is provided in the shared memory restricted in use to the generation and control of inter-processor interrupts. No data in any dedic ...


9
Gordon W Braudaway, Frank P Giordano, Marco Martens, Charles P Tresser, Chai Wah Wu, Charles A Micchelli: Method and apparatus to correct distortion of document copies. International Business Machines Corporation, Whitham Curtis Christofferson & Cook PC, Stephen C Kaufman, May 8, 2007: US07215445 (5 worldwide citation)

Pages of books are copied without distortion due to curvature of the page near the book binding or the distortion in a copied page is corrected using the spacing of equidistant bars on tape strips applied to the top and bottom edges of a page before copying. The tape is preferably transparent and ra ...


10
Gordon W Braudaway, Frederick C Mintzer: Protecting images with multiple image watermarks. International Business Machines Corporation, Louis P Herzberg, June 13, 2006: US07062067 (4 worldwide citation)

The present invention provides methods and apparatus for imparting a multiplicity of watermarks onto a digitized image. The image includes a plurality of pixels, wherein each of the pixels includes brightness data that represents one brightness value if the image is monochrome, or a plurality of bri ...