Patents
Patents for G06T 7 - Image analysis, e.g. from bit-mapped to non bit-mapped (61,816)
02/1988
02/03/1988EP0255177A1 Automatic extraction process of a contrasted object in a digital image
02/02/1988CA1232360A1 Information extraction by mapping
01/1988
01/28/1988WO1988000784A1 Motion detector apparatus for responding to edge information contained in a television signal
01/28/1988WO1988000783A1 Improvements relating to television
01/28/1988WO1988000737A1 Computer vision architecture
01/27/1988EP0254644A2 Mask alignment and measurement of critical dimensions in integrated circuits
01/26/1988US4721112 Bone evaluation method
01/26/1988CA1232071A1 Direct finger reading
01/20/1988EP0062066B1 Fingerprint minutiae matcher
01/19/1988US4720870 Method of automatically and electronically analyzing patterns in order to distinguish symmetrical perceptible areas in a scene together with their centers of symmetry
01/19/1988US4720869 Hand dimension verification
01/14/1988WO1988000024A1 Process for the distortion-free taking, examination and identification of fingerprints, and device for performing the process
01/13/1988EP0252096A1 Pattern recognition process.
01/12/1988US4719571 Algorithm for constructing tree structured classifiers
01/12/1988US4718767 Method of inspecting the pattern on a photographic mask
01/07/1988EP0251504A2 Method and apparatus for verifying identity using image correlation
01/07/1988EP0251237A2 Digital imaging file processing system
01/07/1988EP0138166B1 Pattern matching apparatus
01/07/1988DE3622454A1 Verfahren zur verzerrungsfreien erfassung, untersuchung und identifikation von fingerabdruecken und vorrichtung zur durchfuehrung des verfahrens A method for distortion-free detection, investigation and identification of fingerprints and apparatus for performing the method
01/05/1988US4718101 Image processing segmentation apparatus
01/05/1988US4718090 Method and apparatus for high-speed processing of video images
01/05/1988US4718089 Method and apparatus for detecting objects based upon color signal separation
12/1987
12/29/1987US4716593 Identity verification system
12/23/1987EP0249922A2 Method for realizing high-speed statistic operation processing and image data processing apparatus for embodying the method
12/22/1987US4715004 Pattern recognition system
12/08/1987US4712248 Method and apparatus for object identification
12/03/1987WO1987007414A1 Image processing system
12/03/1987WO1987007412A1 Image processing apparatus
12/02/1987EP0247788A2 Picture storage and retrieval system for various limited storage mediums
12/02/1987EP0247308A2 Method for automated optical inspection of printed circuits
12/02/1987EP0247183A1 Neural networks for machine vision.
12/01/1987US4710964 Pattern recognition apparatus using oscillating memory circuits
11/1987
11/25/1987EP0246832A2 Pattern Alignment generator
11/19/1987WO1987007058A1 Method and apparatus for verifying identity
11/19/1987WO1987007057A1 Apparatus for reading a license plate
11/19/1987EP0246145A2 Pattern inspection system
11/19/1987EP0245508A1 Hierarchical data processing system
11/19/1987DE3628816C1 Method and device for automatically checking a video signal
11/17/1987US4707734 Coarse flaw detector for printed circuit board inspection
11/17/1987CA1229417A1 Standard memory take in method
11/11/1987EP0244498A1 Arrangement and process for determining the authenticity of persons by verifying their finger prints
11/11/1987EP0244483A1 Pattern recognition system.
11/10/1987US4706296 Modularly expansible system for real time processing of a TV display, useful in particular for the acquisition of coordinates of known shape objects
11/10/1987US4706079 Raster scan digital display system with digital comparator means
11/05/1987WO1987006744A1 Method of signature verification and device for carrying out the method
11/05/1987WO1987006742A1 Image processing method
11/04/1987EP0243639A2 System for automatic inspection of periodic patterns
10/1987
10/28/1987EP0243253A1 Method for automatically recognizing objects susceptible to overlapping one another
10/28/1987EP0242365A1 Digital imagery and analysis system
10/28/1987CN87100460A Device for examining moving objects by means of ultrasound echography
10/27/1987US4703516 Character image data compression system
10/27/1987US4703512 Pattern outline tracking method and apparatus
10/27/1987US4703358 Apparatus for processing a television signal including a movement detector
10/27/1987US4703347 Individuality discriminating system
10/22/1987WO1987006378A1 Identity verification
10/22/1987WO1987006376A1 Electronic inspection system and methods of inspection
10/22/1987WO1987006374A1 A method for automatically detecting peaks in the gray-level histogram of a digital image
10/21/1987EP0241983A1 Image-processing device for estimating the displacement of objects within the image
10/20/1987US4701807 Method and apparatus for processing an image
10/15/1987DE3612268A1 Method for finding areas in an image which exist in a reference image
10/13/1987US4700402 Input method for graphic pattern data
10/13/1987US4700400 Feature extraction technique for use in a pattern recognition system
10/13/1987US4700398 Method of and apparatus for detecting heights of points on surface of object
10/13/1987US4700365 Digital threshold detector with hysteresis
10/13/1987US4700224 Method of image processing for the measurement of tool wear
10/13/1987CA1228163A1 Vector quantizer
09/1987
09/30/1987EP0238529A1 Method for the automatic optical control of objects such as integrated circuits
09/30/1987EP0148925B1 Personal identification method and apparatus
09/29/1987US4697245 Inspection and measuring apparatus and method
09/29/1987CA1227585A1 Raster scan digital display system with digital comparator means
09/24/1987WO1987005770A1 Video signal processing for bandwidth reduction
09/24/1987WO1987005769A1 Tv picture motion measurement
09/24/1987WO1987005723A1 Process and device for determining the identity and position of objects
09/23/1987EP0238027A2 Optical character recognition apparatus
09/22/1987US4695982 Hub hole characterization system
09/22/1987US4695882 Movement estimation system for video signals using a recursive gradient method
09/16/1987EP0236738A2 Input method for reference printed circuit board assembly data to an image processing printed circuit board assembly automatic inspection apparatus
09/15/1987US4694493 Speaker verification system
09/15/1987CA1226948A1 Apparatus for evaluating density and evenness of printed patterns
09/09/1987EP0236001A2 Method and apparatus for performing automated circuit board quality inspection
09/09/1987EP0235902A1 Digital image processing
09/09/1987EP0235608A2 Method for constructing tree structured classifiers
09/08/1987US4692943 Method of and system for opto-electronic inspection of a two-dimensional pattern on an object
09/08/1987US4692881 Device for discriminating attitude of parts
09/02/1987EP0234537A2 X-ray inspection system
09/02/1987EP0233990A2 Pattern scanner
09/01/1987US4691230 Motion vector detection system of a moving object on a screen
09/01/1987US4690554 Fingerprint identification device
08/1987
08/26/1987EP0233628A2 Hand dimension verification
08/25/1987US4689673 Movement compensation predictive encoder for a moving picture signal with a reduced amount of information
08/25/1987US4689666 Method for eliminating noise in regions of a color image exhibiting a specific color
08/18/1987US4688090 Vision system
08/11/1987US4686577 Original reading apparatus with positioning check
08/05/1987EP0231048A1 Ultrasonic echographic apparatus for the investigation of media in motion
08/04/1987US4685145 Conversion of an image represented by a field of pixels in a gray scale to a field of pixels in binary scale
08/04/1987US4685143 Method and apparatus for detecting edge spectral features
08/04/1987US4685140 Keratograph autoscanner system
08/04/1987US4684991 Device for an array of photo diodes arranged in a matrix
07/1987
07/30/1987WO1987004546A1 Figure pick-up system
07/28/1987CA1224870A1 Method and device for detection of moving points in a television image for digital television systems providing conditional-replenishment bit-rate compression