| Patents for G06K 9 - Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints (160,016) |
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| 08/10/1993 | US5235653 Document analysis system |
| 08/10/1993 | US5235652 Qualification system for printed images |
| 08/10/1993 | US5235651 Method in a computer system |
| 08/10/1993 | US5235650 Pattern classifier for character recognition |
| 08/10/1993 | US5235506 Process which aids to the laying out of locations of a limited number of 100, personnel and equipments in functional organization |
| 08/10/1993 | US5235461 Optical encoding and correlation system |
| 08/10/1993 | US5235439 Pattern recognition |
| 08/10/1993 | US5235339 Radar target discrimination systems using artificial neural network topology |
| 08/10/1993 | US5235171 Apparatus for reading the strip of identification characters of a check |
| 08/05/1993 | WO1993015475A1 Method of forming a template |
| 08/05/1993 | WO1993015474A1 Method of inspecting articles |
| 08/05/1993 | WO1993015473A2 Fingerprint identification system |
| 08/05/1993 | WO1993015376A1 System for recognizing and tracking target mark, and method therefor |
| 08/04/1993 | EP0554136A1 Device for identifying electrical cables |
| 08/04/1993 | EP0553745A2 Character recognition apparatus |
| 08/04/1993 | EP0553402A1 Device for the classification of a pattern, in particular of a currency note or a coin |
| 08/03/1993 | US5233672 Character reader and recognizer with a specialized editing function |
| 08/03/1993 | US5233671 Image coding method for coding characters using a modified Bezier curve |
| 08/03/1993 | US5233670 Method and device for the real-time localization of rectilinear contours in a digitized image, notably for shape recognition in scene analysis processing |
| 08/03/1993 | US5233669 Device for and method of detecting positioning marks for cutting ceramic laminated body |
| 08/03/1993 | US5233668 Method and apparatus for discriminating aggregation pattern |
| 08/03/1993 | US5233541 Automatic target detection process |
| 08/03/1993 | US5233440 Optical encoding of imaging data |
| 08/03/1993 | US5233404 Optical scanning and recording apparatus for fingerprints |
| 08/03/1993 | US5233354 Radar target discrimination by spectrum analysis |
| 08/03/1993 | US5233177 Optical sensor with fiberless optical member |
| 08/03/1993 | US5233168 Method of deskewing an image |
| 07/31/1993 | CA2087863A1 Electrical conductor identification device |
| 07/28/1993 | EP0552791A2 Apparatus and method for extracting outline data and encoding image data using the outline data |
| 07/28/1993 | EP0552770A2 Apparatus for extracting facial image characteristic points |
| 07/28/1993 | EP0552704A2 Processing of dot-matrix/ink-jet printed text for optical character recognition |
| 07/28/1993 | EP0552575A1 Procedure of polytomic segmentation |
| 07/28/1993 | EP0552359A1 A premagnetizing head. |
| 07/28/1993 | EP0552294A1 Enhanced automatic data reading |
| 07/27/1993 | US5231676 Hierarchical operations on border attribute data for image regions |
| 07/27/1993 | US5231674 Eye tracking method and apparatus |
| 07/27/1993 | US5231663 Image processing system |
| 07/22/1993 | DE4201523A1 Optical scanning system to obtain surface profile information - has beam used to scan surface of object with signals reflected back to matrix camera |
| 07/21/1993 | EP0551941A2 Classifying faces |
| 07/21/1993 | EP0551739A2 Method and apparatus for connected and degraded text recognition |
| 07/21/1993 | EP0551738A2 Method and apparatus for connected and degraded text preprocessing |
| 07/21/1993 | EP0551403A1 Character recognition methods and apparatus for locating and extracting predetermined data from a document |
| 07/21/1993 | EP0551392A1 Character recognition methods including separating and extractingparticular portions from extracted data |
| 07/20/1993 | US5230026 Apparatus for discriminating particle aggregation pattern |
| 07/20/1993 | US5230025 Method and apparatus for capturing skin print images |
| 07/20/1993 | CA1320581C Information transfer and use particularly with respect to objects such as gambling chips |
| 07/14/1993 | EP0551086A2 Method of smoothing a ridge direction pattern and equipment used therefor |
| 07/14/1993 | EP0550865A2 A continuous parameter hidden Markov model approach to automatic handwriting recognition |
| 07/14/1993 | EP0550513A1 Process and circuit for automatic character recognition on documents. |
| 07/14/1993 | EP0550511A1 Process for extracting individual characters from raster images of a read-in handwritten or typed series of characters in free distribution. |
| 07/14/1993 | EP0344301B1 Method and apparatus for reading characters |
| 07/14/1993 | CN1074302A Reader for symbolic information |
| 07/14/1993 | CA2087121A1 System for machine reading/index-marking publications |
| 07/13/1993 | US5228100 Method and system for producing from document image a form display with blank fields and a program to input data to the blank fields |
| 07/13/1993 | US5228099 Apparatus for reading a document and processing the image |
| 07/13/1993 | US5228095 Apparatus for recognizing printed characters |
| 07/13/1993 | US5227909 Single coil digitizer-coupled image scanner |
| 07/08/1993 | WO1993013497A1 Method and apparatus for encoding of data using both vector quantization and runlength encoding and using adaptive runglength encoding |
| 07/08/1993 | WO1993013487A1 Rapidly converging projective neural network |
| 07/08/1993 | WO1993012712A1 Blood constituent determination based on differential spectral analysis |
| 07/07/1993 | EP0550132A2 Alphanumeric image segmentation scheme |
| 07/07/1993 | EP0550131A2 Graphical system for automated segmentation and recognition for image recognition systems |
| 07/07/1993 | EP0549905A1 Method and apparatus for automated cell analysis |
| 07/07/1993 | EP0533891A4 Method for identifying individuals from analysis of elemental shapes derived from biosensor data |
| 07/06/1993 | US5226174 Character recognition system for determining a class of similarity based on computer distance with a smallest value indicating close similarity |
| 07/06/1993 | US5226097 Image recognizer and method for recognizing image |
| 07/06/1993 | US5226091 Method and apparatus for capturing information in drawing or writing |
| 07/06/1993 | US5225350 Particle agglutination pattern judgment method |
| 06/30/1993 | EP0549507A2 Method of and apparatus for recognizing predominate and non-predominate color coded characters for optical character recognition |
| 06/30/1993 | EP0549505A2 Method of and apparatus for optical character recognition based on geometric and color attribute hypothesis testing |
| 06/30/1993 | EP0549329A2 Method and apparatus for converting bitmap image documents to editable coded data using a standard notation to record document recognition ambiguities |
| 06/30/1993 | EP0549315A1 Method of encoding multi-bit digital information |
| 06/30/1993 | EP0549255A2 Method and programmable apparatus for determining document background level |
| 06/30/1993 | EP0548893A2 Character segmentation using an associative memory for optical character recognition |
| 06/29/1993 | US5224180 Facsimile apparatus and the method |
| 06/29/1993 | US5224179 Image skeletonization method |
| 06/29/1993 | US5224176 Automated coin grading system |
| 06/29/1993 | US5224174 Surface feature mapping using high resolution c-scan ultrasonography |
| 06/29/1993 | US5224173 Method of reducing fraud in connection with employment, public license applications, social security, food stamps, welfare or other government benefits |
| 06/29/1993 | US5224036 Pattern recognition apparatus |
| 06/29/1993 | US5223966 Method and apparatus for obtaining modulated light indicative of an image operationally formed by projecting an inputted image on the flat plate of an optical induction reflective index crystal |
| 06/29/1993 | CA1319550C Document reader module |
| 06/29/1993 | CA1319546C System for output plane calibration of an optical correlator |
| 06/24/1993 | WO1993012503A1 Automatic object recognition process and device |
| 06/23/1993 | EP0548030A2 Character recognition |
| 06/23/1993 | EP0547804A1 Method and apparatus for generating a layout model to define objects of a document image |
| 06/23/1993 | EP0547257A1 Signature capture using electro-optical scanning |
| 06/23/1993 | EP0547173A1 Method and apparatus for capturing skin print images |
| 06/23/1993 | CN1073543A Portable scanner with on-board keyboard, display, transceiver and printer |
| 06/23/1993 | CN1073542A Method and device for handling trade mark |
| 06/22/1993 | US5222207 Method and system for determining segment types in figure represented by straight short vectors |
| 06/22/1993 | US5222160 Document revising system for use with document reading and translating system |
| 06/22/1993 | US5222155 Computer apparatus and method for fuzzy template shape matching using a scoring function |
| 06/22/1993 | US5222153 Apparatus for matching a fingerprint using a tacky finger platen |
| 06/22/1993 | US5222152 Portable fingerprint scanning apparatus for identification verification |
| 06/22/1993 | CA1319433C Uneven-surface data detection apparatus |
| 06/22/1993 | CA1319415C Iterative image restoration device |
| 06/16/1993 | EP0546860A2 Character recognition |
| 06/16/1993 | EP0546843A2 Image recognition method using finite state networks |
| 06/16/1993 | EP0546704A2 Intelligent work surfaces |