| 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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| 07/18/1985 | WO1985003155A1 Sign verification |
| 07/18/1985 | WO1985003154A1 Sign verification |
| 07/17/1985 | EP0148783A1 Mail sorting system with coding devices |
| 07/17/1985 | EP0148339A2 Circuitry for graphical display using a microprocessor |
| 07/16/1985 | US4530076 Frequency domain non-linear signal processing apparatus and method for discrimination against non-Gaussian interference |
| 07/10/1985 | EP0147657A2 Method and apparatus for character recognition based upon the frequency of occurrence of characters |
| 07/09/1985 | US4528692 Character segmenting apparatus for optical character recognition |
| 07/09/1985 | US4528593 Visual sensor systems |
| 07/09/1985 | US4527897 Apparatus for detecting specific color |
| 07/04/1985 | WO1985002928A1 Apparatus for authenticating bank notes |
| 07/03/1985 | EP0146824A1 Method and device for acquisition and/or recognition of complex structures based on the "fuzzy" theory |
| 07/02/1985 | US4527283 Character information separating apparatus for printed character reading systems |
| 06/26/1985 | EP0146351A2 Document processing system and method |
| 06/26/1985 | EP0146147A2 Sectioning apparatus and method for optical character reader system |
| 06/26/1985 | EP0145725A1 Method of and apparatus for real-time high-speed inspection of objects for identifying or recognizing known and unknown portions thereof, including defects and the like. |
| 06/25/1985 | US4525860 Character recognition arrangement |
| 06/25/1985 | US4525859 Pattern recognition system |
| 06/19/1985 | EP0144827A2 Pattern recognition system and method |
| 06/18/1985 | US4524456 Method for compressing data of two-value picture image |
| 06/18/1985 | US4524454 Method of assigning direction code to boundary picture element in character recognition system |
| 06/18/1985 | US4524453 Postal code distinguishing apparatus |
| 06/12/1985 | EP0144202A2 Optical reader |
| 06/12/1985 | EP0144006A2 An improved method of character recognitionand apparatus therefor |
| 06/11/1985 | US4523331 Automated image input, storage and output system |
| 06/11/1985 | US4523330 Banking system and method |
| 06/11/1985 | US4523278 Method of automatic detection of cells and determination of cell features from cytological smear preparations |
| 06/11/1985 | CA1188812A1 Waveform matching system and method |
| 06/04/1985 | US4521909 Dual level pattern recognition system |
| 06/04/1985 | US4521773 Imaging array |
| 05/29/1985 | EP0142967A2 Optical document scanner |
| 05/28/1985 | US4520505 Character reading device |
| 05/28/1985 | CA1187997A1 Fingerprint image refinement |
| 05/23/1985 | WO1985002148A1 Machine readable document and method for processing |
| 05/22/1985 | EP0142449A2 Credit card |
| 05/21/1985 | CA1187609A1 Multiple head optical scanner |
| 05/14/1985 | US4517546 Resistor sheet input tablet for the input of two-dimensional patterns |
| 05/14/1985 | CA1187184A1 Method for automatic recognition of white blocks as well as text, graphics and/or gray image areas on a printed master |
| 05/14/1985 | CA1187164A1 Complex system having the functions of optical character reader and facsimile |
| 05/08/1985 | EP0140527A2 Document reading system |
| 05/08/1985 | EP0139875A1 Pattern matching apparatus |
| 05/07/1985 | US4516265 Optical character reader |
| 05/07/1985 | US4516264 Apparatus and process for scanning and analyzing mail information |
| 05/07/1985 | US4516262 Character data processing apparatus |
| 05/07/1985 | US4516019 Light detector circuit |
| 05/07/1985 | US4515480 Pattern alignment system and method |
| 05/02/1985 | EP0139446A2 Apparatus for recognizing unknown patterns |
| 04/30/1985 | US4514821 Electro-optical CCD transversal filter with analog reference weights |
| 04/30/1985 | US4514816 Method and apparatus for the classification of piece goods which are in a state of motion |
| 04/30/1985 | US4514622 Method and apparatus for identification of objects |
| 04/25/1985 | WO1985001816A1 Apparatus for processing digital video signal |
| 04/24/1985 | EP0138445A2 Method and apparatus for segmenting character images |
| 04/24/1985 | EP0138373A2 Image thinning process |
| 04/24/1985 | EP0138166A1 Pattern matching apparatus |
| 04/24/1985 | EP0138079A2 Character recognition apparatus and method for recognising characters associated with diacritical marks |
| 04/23/1985 | US4513442 Method for locating and circumscribing text areas on a master which may contain text, graphics and/or image areas |
| 04/23/1985 | US4513438 Automated microscopy system and method for locating and re-locating objects in an image |
| 04/23/1985 | US4513437 Data input pen for Signature Verification |
| 04/16/1985 | US4512032 Optical character recognition apparatus |
| 04/16/1985 | US4511219 Kalman filter preprocessor |
| 04/10/1985 | EP0136718A2 Dual level pattern recognition system |
| 04/09/1985 | US4510618 Noise cleaner for binary images |
| 04/09/1985 | US4510617 Character recognition system utilizing pattern matching method |
| 04/09/1985 | US4510616 Design rule checking using serial neighborhood processors |
| 04/09/1985 | US4510615 Magnetic character reader with double document detection |
| 04/03/1985 | EP0135615A2 Process and apparatus involving pattern recognition |
| 04/02/1985 | US4509195 Process and device for the binarization of a pattern |
| 03/27/1985 | EP0134997A2 Method for automatic type-font recognition without prior knowledge of the text contents, utilizing a representation of the text document by desriptors |
| 03/26/1985 | CA1184659A1 Fingerprint identification system |
| 03/19/1985 | US4506382 Apparatus for detecting two-dimensional pattern and method for transforming the pattern into binary image |
| 03/13/1985 | EP0065004B1 Method and device for the marking and/or identification of a data medium |
| 03/12/1985 | US4504972 Method and apparatus for automatic recognition of image and text or graphics areas on printed masters |
| 03/12/1985 | US4504971 Process and device for the automatic segmentation of a scanned image in an image pattern recognition system |
| 03/12/1985 | US4504970 Training controller for pattern processing system |
| 03/12/1985 | US4504969 Rectangular pattern recognition apparatus |
| 03/05/1985 | US4503557 Pattern recognition apparatus and method |
| 03/05/1985 | US4503556 Method for automatic recognition of white blocks as well as text, graphics and/or gray image areas on a printed master |
| 03/05/1985 | US4503555 Semi-automatic optical scanning apparatus utilizing line integration |
| 02/26/1985 | CA1183266A1 Automated microscopy system and method for locating and re-locating objects in an image |
| 02/19/1985 | US4501016 Device for the dynamic adjustment of a black/white discrimination threshold for the processing of images containing grey values |
| 02/19/1985 | US4500784 Automatic human body detector |
| 02/14/1985 | WO1985000683A1 Personal identification method and apparatus |
| 02/12/1985 | US4499598 Edge and line detection in multidimensional noisey, imagery data |
| 02/12/1985 | US4499597 Small-object location utilizing centroid accumulation |
| 02/12/1985 | US4499596 Adaptive facsimile compression using a dynamic extendable decision network |
| 02/12/1985 | US4499595 System and method for pattern recognition |
| 02/12/1985 | US4499499 Method for identification and compression of facsimile symbols in text processing systems |
| 02/12/1985 | CA1182554A1 Thresholder for text and photographs |
| 02/05/1985 | US4498189 Comparator suitable for a character recognition system |
| 02/05/1985 | US4498148 Comparing input words to a word dictionary for correct spelling |
| 01/29/1985 | US4497066 Video data acquisition system |
| 01/29/1985 | US4496971 Detecting anomalies in a reproduction of a pattern on a workpiece |
| 01/29/1985 | CA1181864A1 Image processing system |
| 01/29/1985 | CA1181861A1 Matrix character preprocessing system |
| 01/29/1985 | CA1181860A1 Matrix character recognition system |
| 01/29/1985 | CA1181858A1 Speech recognition microcomputer |
| 01/29/1985 | CA1181856A1 Personal access control system using speech and face recognition |
| 01/23/1985 | EP0132134A2 Digital image processing |
| 01/23/1985 | EP0131681A2 Method of optical character recognition |
| 01/23/1985 | EP0131676A2 Method for automatically digitizing the contours of line graphics, e.g. characters |
| 01/22/1985 | US4495646 On-line character recognition using closed-loop detector |