Patents
Sitemap › G06 - Computing; Calculating; Counting › G06T - Image data processing or generation, in general › G06T 3 - Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image
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)
01/1992
01/02/1992EP0463124A1 System of combined digital photographies
01/01/1992CN1057560A Skewing dither sequences
12/1991
12/31/1991US5077811 Character and picture image data processing system
12/31/1991US5077681 System for source image transformation
12/25/1991CN1057373A Two stage interpolation system
12/25/1991CN1057372A Field synchronization system maintaining interlace integrity
12/18/1991EP0461919A2 Data processing apparatus
12/18/1991EP0461916A2 Displaying computer-generated images using rapid decomposition of outlines
12/18/1991EP0461622A2 Method and apparatus for storing and merging multiple optically scanned images
12/18/1991EP0461229A1 Apparatus and Method for scaling image data by a fractional scaling factor
12/18/1991CN1057150A Chrominance processing system
12/18/1991CN1057149A Chrominance processing and timing system
12/18/1991CN1057148A Picture overlay system for television
12/18/1991CN1057147A Side by side television pictures
12/18/1991CN1057146A Asymmetric picture compression
12/18/1991CN1057144A Luminance processing system
12/18/1991CN1057143A Field synchronization system with write/read pointer control
12/18/1991CN1057142A Synchronizing side by side pictures
12/18/1991CN1057141A Vertical zoom and panning for television
12/18/1991CN1057140A Aspect ratio control for picture overlays
12/18/1991CN1057139A Automatic letterbox detection
12/18/1991CN1057138A 宽屏幕电视 Wide-screen TV
12/17/1991US5073965 Image processing system
12/15/1991CA2042849A1 Curve approximation algorithms for rapid decomposition of outlines
12/14/1991CA2044506A1 Compressed image production, storage, transmission and processing
12/12/1991WO1991019400A1 Picture resolution enhancement with dithering
12/12/1991WO1991019399A1 Chrominance processing system
12/12/1991WO1991019398A1 Chrominance processing and timing system
12/12/1991WO1991019397A1 Synchronizing side by side pictures
12/12/1991WO1991019395A1 Side by side television pictures
12/12/1991WO1991019394A1 Luminance processing system
12/12/1991WO1991019393A1 Two stage interpolation system
12/12/1991WO1991019390A1 Automatic letterbox detection
12/12/1991WO1991019388A1 Wide screen television
12/12/1991WO1991019387A1 Aspect ratio control for picture overlays
12/12/1991WO1991019386A1 Picture overlay system for television
12/12/1991WO1991019385A1 Field synchronization system maintaining interlace integrity
12/12/1991WO1991019384A1 Asymmetric picture compression
12/12/1991WO1991019381A1 Line memory and control system
12/12/1991WO1991019380A1 Skewing dither sequences
12/12/1991WO1991019379A1 Field synchronization system with write/read pointer control
12/12/1991WO1991019378A1 Vertical zoom and panning for television
12/12/1991WO1991019242A2 Neighborhood-based merging of image data
12/11/1991EP0460602A2 Image processing apparatus
12/10/1991US5072304 Image reading and recording apparatus with correct image mode and mirror image mode
12/04/1991EP0459711A2 Method and apparatus for processing image data
12/03/1991US5070465 Video image transforming method and apparatus
12/03/1991US5070412 Apparatus for generating an enlargement/reduction signal
11/1991
11/28/1991WO1991018366A1 A method of detecting skew in form images
11/26/1991US5068906 Processor for extracting and memorizing cell images
11/26/1991US5068905 Scaler gate array for scaling image data
11/26/1991US5068904 Image memory circuit for use in a rotation of image data
11/26/1991US5068651 Image display apparatus
11/21/1991EP0456906A2 Method for evaluating the contents of an intermediate picture for every two following monitor pictures
11/21/1991EP0456804A1 Method for compressing images by self-organization of a neuronal network
11/19/1991US5067167 Apparatus and method for rotating of three-dimensional images
11/19/1991US5067019 Programmable remapper for image processing
11/13/1991EP0456411A2 Graphics display system
11/13/1991EP0455771A1 Copier with auto scaling, auto paper select, and window scaling.
11/12/1991WO1991018478A1 A hierarchical encoding method and apparatus employing background references for efficiently communicating image sequences
11/12/1991US5065439 Pattern recognition apparatus
11/12/1991US5065229 Compression method and apparatus for single-sensor color imaging systems
11/12/1991CA2082640A1 Hierarchical encoding method and apparatus employing background references for efficiently communicating image sequences
11/12/1991CA1292075C Information registering and retrieval system
11/06/1991EP0455250A1 Facsimile apparatus and method for producing variable size and resolution images on a reproduction medium
11/05/1991USH996 High resolution page image display system
11/05/1991US5063606 Method of and device for detecting an image area in an image processor
11/05/1991US5063526 Bit map rotation processor
11/05/1991US5063448 Apparatus and method for transforming a digitized signal of an image
11/05/1991CA2041402A1 Facsimile apparatus for producing variable size and resolution images on a reproduction medium
10/1991
10/30/1991EP0454414A2 Video signal display
10/23/1991EP0453124A2 Character processing method and apparatus
10/23/1991EP0452473A1 A hierarchical storage and display method for high resolution digital images in a multiuse environment.
10/23/1991EP0452461A1 Real time correction method for geostationary meteorological satellite images.
10/17/1991WO1991015899A1 Analogue to digital converter
10/16/1991EP0451994A1 Graphics display system
10/16/1991EP0451722A2 Image transmission device
10/16/1991EP0250588B1 Comprehensive distortion correction in a real time imaging system
10/16/1991EP0137856B1 Method of displaying image
10/16/1991CN1055439A Specifying 3d points in 3d graphic displays
10/15/1991US5058038 Method to connect wide size scanner to laser printer engine for copying with size reduction
10/09/1991EP0450940A1 Character processing method and apparatus
10/09/1991EP0450014A1 Apparatus and method for image data transposition and compression/decompression
10/08/1991US5055919 Apparatus for image data transposition and compression/decompression
10/02/1991EP0449529A2 Image processing method and apparatus
10/02/1991EP0449478A2 3D video special effects system
10/02/1991CN1055075A Apparatus for converting forms of character data or image data
10/01/1991US5054100 Pixel interpolator with edge sharpening
10/01/1991US5054099 Binary image reduction method
10/01/1991US5054098 Method of detecting the skew angle of a printed business form
10/01/1991US5054097 Methods and apparatus for alignment of images
10/01/1991US5053886 Method and apparatus for magnifying an image
10/01/1991US5053885 Copier with auto scaling, auto paper select, and window scaling
10/01/1991US5053861 Compression method and apparatus for single-sensor color imaging systems
09/1991
09/30/1991CA2039350A1 3d real-time video special effects system and method of operation
09/25/1991EP0448470A2 Image processing apparatus and method with image reduction capability
09/25/1991EP0448024A2 Image forming apparatus comprising a skew processing circuit
09/25/1991EP0447541A1 Image data processor system and method
09/24/1991US5052045 Confirmed boundary pattern matching
09/24/1991US5051734 Special effects using polar image coordinates
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