Patents
Patents for G06T 3 - Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image (18,324)
10/1986
10/08/1986EP0196826A1 Filtering system for processing a reduced-resolution video image
10/08/1986EP0196733A2 Method for displaying picture image data
10/08/1986CN86102372A 可变存取帧缓冲存储器 Variable access frame buffer memory
10/01/1986EP0196046A2 Image size reduction technique
10/01/1986CN86102358A 帧缓冲器存储器 Frame buffer memory
10/01/1986CN85107228A Method and apparatus for registering color separation film
09/1986
09/24/1986EP0195372A2 Method and apparatus for forming 3x3 pixel arrays and for performing programmable pattern contingent modifications of those arrays
09/24/1986EP0195163A2 Video converter device
09/24/1986CN86101887A Compression of pixels in a reduced-size video image
09/24/1986CN86101876A Filtering system for processing a reduced-resolution video image
09/17/1986EP0194689A2 Method and apparatus for input picture enhancement by removal of undesired dots and voids
09/17/1986EP0194442A2 Method for manipulation of graphic sub-objects in an interactive draw graphic system
09/12/1986WO1986005299A1 Image rotating system by an arbitrary angle
09/10/1986EP0194066A2 Video signal processing
09/10/1986EP0193728A2 Display control system
09/09/1986US4611349 Halftone image scaling
09/09/1986US4611348 Apparatus for altering the spatial characteristics of a digital image by polynomial interpretation using sets of arithmetic processors
09/09/1986US4611232 Video processing system for picture rotation
09/03/1986EP0192736A1 Signal processing method and apparatus for sampled color image signal.
09/02/1986US4610026 Method of and apparatus for enlarging/reducing two-dimensional images
08/1986
08/27/1986EP0192022A2 Method for interactive rotation of displayed graphic objects
08/26/1986US4608662 Method for editing document
08/20/1986EP0191656A1 Character generator and use of it in a display system
08/12/1986CA1209730A1 Controller for system for spatially transforming images
08/05/1986US4604651 Television circuit arrangement for field and line frequency doubling and picture part magnification
07/1986
07/30/1986EP0188678A2 Method and apparatus for rotating binary images
07/29/1986US4603431 Method and apparatus for vectorizing documents and symbol recognition
07/22/1986US4602346 Method and apparatus for processing image data using sum and subtract operations
07/22/1986US4602285 System and method for transforming and filtering a video image
07/08/1986US4599656 Processing of gray scale image pels to facilitate data compression
07/08/1986US4598994 Image formation apparatus capable of different image magnification
07/01/1986USH84 Real-time polar controlled video processor
07/01/1986US4598283 Method for converting the number of bits of input bit stream
06/1986
06/25/1986EP0185450A2 Multi-layered solid-state image sensor for three-dimensional picture image processing
06/19/1986WO1986003610A1 Method and apparatus for compressing image data
06/17/1986US4595958 Multiformat image recordation
06/04/1986EP0183201A2 Apparatus and means for altering spatial characteristics of a digital image by polynomial interpretation using sets of arithmetic processors
06/03/1986US4593407 Pattern processing system
05/1986
05/28/1986EP0182237A2 Method and means for altering the spatial characteristics of a digital image
05/20/1986CA1204852A1 Apparatus and method for scaling facsimile image data
05/13/1986US4589029 Electronic viewfinder
05/09/1986WO1986001965A3 Signal rpocessing method and apparatus for sampled color image signal
05/07/1986EP0180385A1 Video signal processing cicuits
05/06/1986US4587621 Device for electrical variable magnification of document image
04/1986
04/30/1986EP0179553A2 Multiformat image recordation
04/30/1986EP0179205A2 Improved method for enlarging a binary image
04/30/1986EP0179204A2 Improved method for reducing a binary image
04/30/1986EP0179203A2 Method for enlarging an image stored in run representation form
04/16/1986EP0177997A2 Method of an apparatus for processing video signals
04/16/1986EP0177640A2 Image reduction method
04/08/1986US4581582 High-spatial-resolution spectroscopic NMR imaging of chemically-shifted nuclei
03/1986
03/27/1986WO1986001966A1 Signal processing method and apparatus for sampled image signals
03/27/1986WO1986001965A2 Signal rpocessing method and apparatus for sampled color image signal
03/25/1986US4578812 Digital image processing by hardware using cubic convolution interpolation
03/19/1986EP0174700A1 Apparatus for processing video signals
03/18/1986CA1202130A1 Image magnification and demagnification system
02/1986
02/26/1986EP0172368A2 Method for displaying an image
02/25/1986US4573200 Video normalization for hand print recognition
02/12/1986EP0171120A1 Method and device for creating and modifying a synthetic picture
02/11/1986US4570222 Information processor having information correcting function
02/04/1986US4569081 Method for expansion of a digital image
02/04/1986US4569079 Image data masking apparatus
02/04/1986US4568973 Radiation image reproducing system
01/1986
01/29/1986EP0169638A2 Raster image manipulator
01/28/1986US4566763 Panoramic imaging block for three-dimensional space
01/21/1986US4566128 Method for data compression for two-value picture image
01/21/1986US4566124 Pattern reading system
01/21/1986US4566002 Data output apparatus capable of rotating data output therefrom relative to data input thereto
01/15/1986EP0168266A1 Automatic articles grading and cutting, especially for pieces of clothing
01/14/1986US4564865 Picture scanning and recording method
01/14/1986CA1199408A1 Video normalization for hand print recognition
01/07/1986US4563703 Video processing systems
01/02/1986EP0166525A2 Method of pixel to vector conversion in an automatic picture coding system
01/02/1986EP0166304A2 Image processing method
12/1985
12/24/1985US4561024 Image processing method and apparatus
12/10/1985US4558462 Apparatus for correcting image distortions automatically by inter-image processing
12/10/1985US4558370 Image processing method for graphics images
11/1985
11/27/1985EP0162503A2 Video signal processing arrangement
11/27/1985EP0162501A2 Video signal processing arrangement
11/27/1985EP0162499A2 Fading circuit for video signals
11/26/1985US4555191 Method of reducing character font
11/19/1985US4554638 Display device including apparatus for rotating the image to be displayed
11/19/1985CA1197004A1 Video image field cut processing
11/12/1985US4553214 Angle based stroke generator
10/1985
10/30/1985EP0159461A2 Image processing system
10/29/1985US4550438 Retro-stroke compression and image generation of script and graphic data employing an information processing system
10/29/1985CA1196091A1 Non-linear filtering of gray scale images
10/23/1985EP0159248A1 Reconstruction of tomographic images of high definition based on absorption measurements
10/22/1985US4549208 Picture processing apparatus
10/15/1985US4546700 Method and apparatus for sensing and maintaining color registration
10/08/1985US4546349 Local zoom for raster scan displays
10/02/1985EP0156598A1 Image processing
10/01/1985US4545069 Rotation of digital images
09/1985
09/24/1985US4543491 Original reading device
09/18/1985EP0154766A2 A method for processing gray scale picture elements to facilitate data compression
09/11/1985EP0154404A2 Processing system for aligning two picture images
09/03/1985CA1193000A1 Image data masking apparatus
09/02/1985EP0076260A4 System for spatially transforming images.
08/1985
08/06/1985US4533959 Picture processing apparatus
08/06/1985US4533958 Method of transmitting serial data between facsimile equipment and interface performing the same