Patents
Patents for G06T 1 - General purpose image data processing (57,537)
06/1998
06/25/1998WO1998027553A1 Optical disk, method for recording and reproducing write-once information on and from optical disk, optical disk reproducing device, optical disk recording and reproducing device, device for recording write-once information on optical disk, and optical disk recording device
06/25/1998WO1998027514A2 Apparatus and method for 3-dimensional surface geometry reconstruction
06/25/1998WO1998027415A2 Exact regional reconstruction of longitudinally-unbounded objects using a circle-and-line cone beam tomographic system
06/25/1998DE19748670A1 Modulating data acquisition system gain with computer tomography system
06/25/1998DE19748080A1 Contrast medium injection tomographic imaging method
06/24/1998EP0849932A1 A scanner system with automatic compensation of positioning errors
06/24/1998EP0849711A2 Method and apparatus for cone beam imaging
06/24/1998EP0849705A1 Process and device for labelling a region
06/24/1998EP0849698A2 Image processing method and apparatus
06/24/1998EP0849697A1 A hand gesture recognition system and method
06/24/1998EP0849690A2 Structural alignment method making use of a double dynamic programming algorithm
06/24/1998EP0848886A1 Method and apparatus for determining the position of a tv camera for use in a virtual studio
06/24/1998CN1185612A Visual control system
06/23/1998US5771485 Apparatus and method for detecting a velocity of a moving object
06/23/1998US5771380 Method for information retrieval with scaled down images
06/23/1998US5771371 Method and apparatus for optimizing the display of forms in a data processing system
06/23/1998US5771319 Network for influencing signal fields
06/23/1998US5771311 Method and apparatus for correction of color shifts due to illuminant changes
06/23/1998US5771310 Method and apparatus for recording three-dimensional topographies
06/23/1998US5771308 Image processing apparatus and method for determining locally the center and semi-width of objects contrasted against a background
06/23/1998US5771269 Apparatus and method for removing scatter from an x-ray image
06/23/1998US5771167 Synchronous control method and apparatus therefor
06/23/1998US5771108 Color image processing apparatus capable of handling images read locally and images received from an external apparatus
06/23/1998US5771106 Shading correcting means for image forming apparatus
06/23/1998US5771101 Data security system
06/20/1998CA2193734A1 Electronic publishing system
06/18/1998WO1998026583A1 Contrast enhancing illuminator
06/18/1998WO1998010371A3 Image sensor
06/18/1998EP0859992A3 Image sensor
06/18/1998DE19748082A1 Partial volume artifact detection for computer tomography
06/17/1998EP0847682A2 Screen printing method and screen printing apparatus
06/17/1998EP0847552A1 An apparatus for performing multiply-add operations on packed data
06/17/1998EP0576662B1 Intimate source and detector and apparatus employing same
06/17/1998CN1184624A Method and apparatus for image processing
06/17/1998CN1038792C Three-D computer graphic apparatus
06/16/1998US5768475 Method and apparatus for automatically constructing a data flow architecture
06/16/1998US5768445 In a computer system
06/16/1998US5768426 Graphics processing system employing embedded code signals
06/16/1998US5768410 Image processing apparatus and method
06/16/1998US5768406 Mass detection in digital X-ray images using multiple threshold levels to discriminate spots
06/16/1998US5768405 Digital image processing method for local determination of the center and the width of objects in the form of contrasting bands on a background
06/16/1998US5767992 Color reproducing method and apparatus for converting a color space data into another color space data
06/16/1998US5767991 Color image reading device
06/16/1998US5767988 Method and apparatus for converting an ink-jet printer into a scanner and copier
06/16/1998US5767987 Method and apparatus for combining multiple image scans for enhanced resolution
06/16/1998US5767886 Ink amount indicative signal correcting apparatus for reducing dispersion degree of overlapping of color inks for each pixel in a color image printer system
06/16/1998US5767867 In a computer system
06/16/1998US5767865 Semiconductor integrated circuit device allowing fast rewriting of image data and image data processing system using the same
06/16/1998US5767864 One chip semiconductor integrated circuit device for displaying pixel data on a graphic display
06/16/1998US5767863 Video processing technique using multi-buffer video memory
06/16/1998US5767856 Pixel engine pipeline for a 3D graphics accelerator
06/16/1998US5767847 Digitized document circulating system with circulation history
06/16/1998US5767846 Multi-media document reproducing system, multi-media document editing system, and multi-media document editing/reproducing system
06/11/1998WO1998025400A1 Process for calibrating a scanner
06/11/1998WO1998025131A1 Wafer inspection system for distinguishing pits and particles
06/10/1998EP0847038A2 Rendering an audio-visual stream synchronized by a software clock in a personal computer
06/10/1998EP0846964A2 Fiberoptic block
06/10/1998EP0846439A1 A method for analyzing a stereoscopic image of a fundus, and an apparatus for executing that method
06/10/1998EP0793833A4 Automated, non-invasive iris recognition system and method
06/10/1998EP0765504A4 Method of clustering multi-dimensional related data
06/10/1998EP0722601A4 Electro-optic vision systems which exploit position and attitude
06/10/1998EP0447541B1 Image data processor system and method
06/10/1998CN1184535A Electronic presentation system using portable storage media
06/10/1998CN1184294A System for embedding authentication information into image and image alteration detecting system
06/09/1998US5765044 Airborne photographing apparatus
06/09/1998US5764871 Method and apparatus for constructing intermediate images for a depth image from stereo images using velocity vector fields
06/09/1998US5764862 Near white color correction
06/09/1998US5764817 Image processing apparatus for effecting a series of processes
06/09/1998US5764809 Image processing apparatus using correlation among images
06/09/1998US5764796 Image processing apparatus for and a method of preparing data representing a colour image
06/09/1998US5764720 Methods and apparatus for simplified pre-processing of data in a computed tomography system
06/09/1998US5764611 Information reproducing apparatus having function of detecting inclination of manual scan type handy reading device and correcting adverse effects arising from the inclination
06/09/1998US5764388 Method and device for converting color signal
06/09/1998US5764387 Color correction device having separate tables for black and color image data
06/09/1998US5764380 Original-detection method and device, and original-processing device having an original-detection function
06/09/1998US5764378 Image forming apparatus
06/09/1998US5764368 Image processing apparatus using retrieval sheets capable of recording additional retrieval information
06/09/1998US5764347 For a fingerprint reading apparatus
06/09/1998US5764346 Apparatus for handling value sheets
06/09/1998US5764288 Analog processing element (APE) and related devices
06/09/1998US5764276 Method and apparatus for providing perceived video viewing experiences using still images
06/09/1998US5764243 Rendering architecture with selectable processing of multi-pixel spans
06/09/1998US5764242 Video overlay image converter
06/09/1998US5764239 For determining a position of each node in a graph
06/09/1998US5764233 Method for generating hair using textured fuzzy segments in a computer graphics system
06/09/1998US5764228 Graphics pre-processing and rendering system
06/09/1998US5764227 Document display apparatus for displaying document containing a plurality of pages.
06/04/1998WO1998024065A1 3d imaging from 2d scans
06/04/1998WO1998024063A1 Ct systems with oblique image planes
06/04/1998WO1998024059A1 Multiple mode digital x-ray imaging system
06/04/1998DE19649797A1 Verfahren zum Abgleich eines Abtastgerätes A method for calibrating a scanning device
06/04/1998CA2269323A1 3d imaging from 2d scans
06/03/1998EP0845758A2 Embedding authentication information into an image
06/03/1998EP0845757A2 Data hiding method and data extracting method
06/03/1998EP0845700A1 Method and system for storing picture image data for reprint
06/03/1998CN1183873A Image scanning device and method
06/03/1998CN1183841A System and method for secure transaction management and electronic rights protection
06/03/1998CN1183696A Image quality enhancement circuit and method therefor
06/03/1998CN1183693A Protecting images with image watermark
06/03/1998CN1183589A Information input method and apparatus