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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:
| Patent Number |
Title Of Patent |
Date Issued |
| 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 |
| 6208325 |
Image rotation for video displays |
Mar. 27, 2001 |
| 6208767 |
Hardware rotation of images with line sorting in L*A*B* color space |
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 |
| 5909222 |
Data transformation device |
Jun. 1, 1999 |
| 5861865 |
Audio/visual entertainment system for use with a magnetic resonance imaging device with adjustable video signal |
Jan. 19, 1999 |
| 5751293 |
Pattern generation method and apparatus for automatic generation of continuous tile patterns along any arbitrary side |
May. 12, 1998 |
| 5734875 |
Hardware that rotates an image for portrait-oriented display |
Mar. 31, 1998 |
| 5714973 |
Document display device |
Feb. 3, 1998 |
| 5670982 |
System for fast 90-degree rotation of bi-level images |
Sep. 23, 1997 |
| 5613018 |
Page buffer rotator |
Mar. 18, 1997 |
| 5611001 |
Address reduction scheme implementing rotation algorithm |
Mar. 11, 1997 |
| 5598181 |
Method and apparatus for rotating a digital image ninety degrees using a small auxiliary buffer |
Jan. 28, 1997 |
| 5577182 |
Image processing apparatus |
Nov. 19, 1996 |
| 5563625 |
Fast 180 degree image rotation and reversal |
Oct. 8, 1996 |
| 5557715 |
Image processing device which designates memory locations by using X/Y coordinates of an image |
Sep. 17, 1996 |
| 5532741 |
Video image display and video camera for producing a mirror image |
Jul. 2, 1996 |
| 5533185 |
Pixel modification unit for use as a functional unit in a superscalar microprocessor |
Jul. 2, 1996 |
| 5479525 |
Method and apparatus for rotating a multivalued picture image 90 degrees |
Dec. 26, 1995 |
| 5414811 |
Method and apparatus for controlling rapid display of multiple images from a digital image database |
May. 9, 1995 |
| 5414448 |
Character/pattern generator and information processing system |
May. 9, 1995 |
| 5411272 |
Video game with spiral loop graphics |
May. 2, 1995 |
| 5381163 |
Image processing apparatus |
Jan. 10, 1995 |
| 5365601 |
N-bit wide parallel rotation algorithm |
Nov. 15, 1994 |
| 5355420 |
Method and apparatus for identification of document skew |
Oct. 11, 1994 |
| 5344247 |
Printing device |
Sep. 6, 1994 |
| 5331333 |
Display apparatus |
Jul. 19, 1994 |
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