Patents
Patents for G06T 1 - General purpose image data processing (57,537)
01/1991
01/15/1991CA2021046A1 Method for storing video signal data and apparatus for performing the method
01/10/1991WO1991000530A1 Process for generating a pulse sequence
01/09/1991EP0407311A1 Data merging circuit
01/09/1991EP0407082A2 Clock generation
01/09/1991EP0406897A2 Method of correcting image signal
01/08/1991US4984287 Method for orienting a dual mouse optical scanner
01/08/1991US4984286 Digital
01/08/1991US4984285 Method of correcting shading phenomenon in optical character reader
01/08/1991US4984159 Method and apparatus for estimating elliptical body contours in fan beam computed tomographic systems
01/08/1991US4984157 System and method for displaying oblique planar cross sections of a solid body using tri-linear interpolation to determine pixel position dataes
01/08/1991US4984075 Contour detecting apparatus
01/08/1991US4984073 Methods and systems for scanning and inspecting images
01/02/1991EP0406030A2 Inspection apparatus and method for detecting flaws on a diffractive surface
01/02/1991EP0405862A1 Method for reducing skew image artifacts in helical projection imaging
01/02/1991EP0405806A2 Method of and apparatus for inspecting surfaces for defects
01/02/1991EP0405805A2 Apparatus for processing image data
01/02/1991EP0405459A2 Data write control circuit having word length conversion function
01/02/1991EP0405145A2 Color information storage and processing system
01/01/1991US4982342 Image processor system having multifunction look-up table units
01/01/1991US4982286 Video signal processing device performing freezing and frame synchronization functions
01/01/1991US4982277 Color image processing apparatus
12/1990
12/27/1990WO1990016035A2 Digital image interpolator
12/27/1990WO1990016034A1 Digital image interpolator with multiple interpolation algorithms
12/27/1990WO1990016031A1 Massively parallel digital image data processor using pixel-mapped input/output and relative indexed addressing
12/27/1990EP0404682A2 Method and apparatus for the sequencing of a polynucleotide
12/27/1990EP0404568A2 Image processing apparatus
12/27/1990EP0404398A2 Data processing system
12/27/1990EP0404397A2 Image processing system
12/27/1990EP0404396A1 Image capture system and method
12/27/1990EP0404012A2 Vector data retrieval apparatus
12/27/1990EP0403908A2 Procedure and device to measure the contours of an object
12/26/1990CA2010136A1 Method for reducing skew image artifacts in helical projection imaging
12/25/1990US4980828 Medical imaging system including use of DMA control for selective bit mapping of DRAM and VRAM memories
12/25/1990US4980765 Frame buffer memory for display
12/25/1990US4980763 System for measuring objects viewed through a borescope
12/20/1990CA2014631A1 Color information storage and processing system
12/19/1990EP0403399A2 System for measuring objects viewed through a borescope
12/19/1990EP0403209A1 Computed tomography
12/19/1990EP0403054A2 An electronic graphic system
12/19/1990CA2012405A1 Method and apparatus for rapid resizing of displayed color images
12/19/1990CA2012403A1 Display system having a hexagonal crystal structured color palette
12/18/1990US4979222 Method for producing a third image that clarifies the differences between two images which are allocated to one another
12/18/1990US4979111 CT image processor using data expansion for reducing structural noise in rearrangement
12/18/1990US4979096 Multiprocessor system
12/18/1990US4979029 Method and systems for scanning and inspecting images
12/13/1990WO1990015404A1 Apparatus for interfacing video frame store with color display device
12/13/1990WO1990015379A2 Apparatus and method for image procession
12/12/1990EP0402145A2 Computation of discrete fourier transform
12/12/1990EP0401567A2 Image reader
12/12/1990EP0401340A1 Method and apparatus for handling high speed data.
12/12/1990CA2010135A1 Compensation of computed tomography data for objects positioned outside the field of view of the reconstructed image
12/11/1990US4977605 Binary quantification of an image having multiple levels of greys
12/11/1990US4977587 X-ray image processing apparatus
12/11/1990US4977518 Video graphics system equipped with a graphics cursor
12/05/1990EP0400881A2 A technique for object orientation detection using a feed-forward neural network
12/05/1990EP0400644A2 Image data filing system and method with image data modification facility
12/05/1990EP0400607A2 Infrared monitoring system
12/04/1990US4975978 Image signal amplifier
12/04/1990US4975857 Graphic processing apparatus utilizing improved data transfer to reduce memory size
12/04/1990US4975843 Parallel array processor with interconnected functions for image processing
11/1990
11/28/1990EP0398916A1 Graphics display system
11/28/1990EP0398881A1 Memory controller as for a video signal processor.
11/27/1990CA1277043C Apparatus storing a representation of topological structures and methods of building and searching the representation
11/22/1990EP0398781A2 Method and apparatus for low angle, high resolution surface inspection
11/22/1990DE4014808A1 Maschinensichtsystem Machine vision system
11/20/1990US4972458 Scanning equalization radiography
11/20/1990US4972451 Method of determining a modulation transfer function of a digital imaging system
11/20/1990US4972358 Computation of discrete fourier transform using recursive techniques
11/20/1990US4971177 Data gathering system housing/mounting
11/20/1990CA1276490C Scanning apparatus and method
11/16/1990WO1990014633A1 Optical robotic canopy polishing system
11/16/1990CA2033058A1 Optical robotic canopy polishing system
11/14/1990EP0397180A2 Multiprocessor type time varying image encoding system and image processor
11/14/1990EP0396661A1 Page memory control in a raster color image processor.
11/14/1990EP0345280B1 Process for the optical scanning of an object and device for the implementation of said process
11/13/1990US4970688 Memory device having operating function
11/13/1990US4970605 Digital image scanning device having an automatic background compensation circuit
11/13/1990CA1276306C Process for the automatic recognition of objects liable to overlap
11/07/1990EP0396517A1 Method of convoluting digital images
11/07/1990EP0396377A2 Computer graphics dynamic control
11/07/1990EP0395958A2 Microprocessor, and graphics processing apparatus and method using the same
11/06/1990USRE33425 Handy reader/printer apparatus
11/06/1990US4969054 Hand-held manually sweeping apparatus for reading image data
11/06/1990US4969038 Method for scanning image information
11/06/1990US4969036 System for computing the self-motion of moving images devices
10/1990
10/31/1990EP0395405A2 Image processing system
10/31/1990EP0395402A2 Image processing system
10/31/1990CN1046601A Method of and apparatus for increasing processing speed in scanning inspection of circuit boards and other objects
10/30/1990US4967274 Image data conversion device
10/30/1990US4967079 Method of recognizing irradiation field
10/28/1990CA2011507A1 Parallel image filtering using convolution
10/24/1990EP0393722A2 Memory access control circuit for graphic controller
10/24/1990EP0393704A2 Analog optical processing for the construction of fractal objects
10/24/1990EP0393699A2 Electro-optical IFS finder
10/24/1990EP0393509A2 Cordless image scanner
10/24/1990EP0393118A1 Method for reading data pages on a data surface
10/23/1990US4965844 Method and system for image transformation
10/23/1990US4965841 Luminance cumulative integrating method and apparatus in image processes
10/23/1990US4965754 Image processing
10/23/1990US4965751 Graphics system with programmable tile size and multiplexed pixel data and partial pixel addresses based on tile size