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Class Information
Number: 345/658
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics processing > Graphic manipulation (object processing or display attributes) > Rotation > Image based (addressing) > By 90 degrees increment
Description: Subject matter where the image is rotated in 90-degree increments.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8670002 Portable electronic device adapted to change operation mode Mar. 11, 2014
8594418 Image processing Nov. 26, 2013
8493413 Apparatus and method for controlling terminal through motion recognition Jul. 23, 2013
8466930 Color adjustment circuit Jun. 18, 2013
8466933 Information processing unit having communication function Jun. 18, 2013
8438475 Systems and methods for producing user-configurable accented presentations May. 7, 2013
8422788 Automatic image straightening Apr. 16, 2013
8400475 Method for processing data, driving apparatus for performing the method and display apparatus having the driving apparatus Mar. 19, 2013
8269988 Print terminal, print system, storage medium, and program Sep. 18, 2012
8243100 System and method to perform fast rotation operations Aug. 14, 2012
8233003 Image processing device, image processing method, and electronic instrument Jul. 31, 2012
8200043 Page orientation detection based on selective character recognition Jun. 12, 2012
8159708 Apparatus for accelerated processing of print data by maximizing word-boundary accesses of image data Apr. 17, 2012
8159506 User interface device and image displaying method Apr. 17, 2012
8160306 Patent analyzing system Apr. 17, 2012
8098959 Method and system for frame rotation within a JPEG compressed pipeline Jan. 17, 2012
8046713 Display apparatus, method for display, display program, and computer-readable storage medium Oct. 25, 2011
8036493 Method for correcting orientation of patent figures Oct. 11, 2011
7800634 Method of rotating image, computer, and recording media Sep. 21, 2010
7782341 In place rotation of images for low memory systems Aug. 24, 2010
7746361 Method of realising a boundary of a rotated object Jun. 29, 2010
7742063 Efficient and high speed 2D data transpose engine for SOC application Jun. 22, 2010
7643038 Virtual device buffer for embedded device Jan. 5, 2010
7576758 Using super-pixels for efficient in-place rotation of images Aug. 18, 2009
7376287 Method for intelligent auto-orientation of digital images May. 20, 2008
7353069 Electronic apparatus capable of adjusting display direction and display-direction adjusting method thereof Apr. 1, 2008
7339600 Apparatus and method for displaying a picture in a wireless terminal Mar. 4, 2008
7307635 Display rotation using a small line buffer and optimized memory access Dec. 11, 2007
7120317 Method and system for a programmable image transformation Oct. 10, 2006
7038668 Picture displaying apparatus, which does not require a calculating circuit, when the screen saver function is attained, and a method of driving the same May. 2, 2006
6958757 Systems and methods for efficiently displaying graphics on a display device regardless of physical orientation Oct. 25, 2005
6943808 System and method of reducing aliasing in printed images Sep. 13, 2005
6774902 Memory control apparatus and method Aug. 10, 2004
6757447 Image manipulation for a digital copier which operates on a block basis Jun. 29, 2004
6720978 Method for storing and retrieving data that conserves memory bandwidth Apr. 13, 2004
RE38471 Method and apparatus for display image rotation Mar. 23, 2004
6697083 Apparatus and method for displaying information in folder type communication terminal Feb. 24, 2004
6664986 Computer user interface for orthodontic use Dec. 16, 2003
6639603 Hardware portrait mode support Oct. 28, 2003
6621940 Image rotation in opponent color space Sep. 16, 2003
6496199 Method for storing and retrieving data that conserves memory bandwidth Dec. 17, 2002
6396506 Display operation method to change the number of images to be displayed and to independently change image direction and rotation of each image May. 28, 2002
6281872 Rotation of an image implementing an independent mirror attribute Aug. 28, 2001
6226016 Display apparatus and method capable of rotating an image by 180 degrees May. 1, 2001
6208767 Hardware rotation of images with line sorting in L*A*B* color space Mar. 27, 2001
6208325 Image rotation for video displays Mar. 27, 2001
6104843 Image data storing method and image data rotational processing device Aug. 15, 2000
5966138 Image processing method and apparatus for rotating an image in an area of an original Oct. 12, 1999
5966116 Method and logic system for the rotation of raster-scan display images Oct. 12, 1999
5912995 Method and apparatus for rotating or transposing a binary image Jun. 15, 1999

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