| Patents for G06K 9 - Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints (160,016) |
|---|
| 06/23/1994 | WO1994014092A1 Methods and devices for using photorefractive materials at infrared wavelengths |
| 06/22/1994 | EP0603157A1 Image pickup apparatus |
| 06/22/1994 | EP0602956A2 Text recognition |
| 06/22/1994 | EP0602955A2 Text recognition |
| 06/22/1994 | EP0602932A2 Improved pattern recognition system for sonar and other applications |
| 06/22/1994 | EP0602821A2 Data entry system |
| 06/22/1994 | EP0602717A1 Neural device and construction method |
| 06/22/1994 | EP0602311A2 Character recognizing apparatus |
| 06/22/1994 | EP0550513B1 Process and circuit for automatic character recognition on documents |
| 06/21/1994 | US5323472 Optical image analyzer using optical correlation and opto-electronic feedback |
| 06/21/1994 | US5323471 Pattern recognition apparatus and pattern learning apparatus employing neural net including excitatory element-inhibitory element pair couplings |
| 06/21/1994 | US5323470 Method and apparatus for automatically tracking an object |
| 06/15/1994 | EP0601730A1 Image processing method for correcting character slant |
| 06/15/1994 | EP0601107A1 Method and apparatus for converting documents between paper medium and electronic media |
| 06/15/1994 | EP0572638A4 Method and apparatus for encoding of data using both vector quantization and runlength encoding and using adaptive runglength encoding |
| 06/14/1994 | US5321773 Image recognition method using finite state networks |
| 06/14/1994 | US5321772 Digital image processor |
| 06/14/1994 | US5321770 Method for determining boundaries of words in text |
| 06/14/1994 | US5321769 Printed matter inspection method |
| 06/14/1994 | US5321768 System for recognizing handwritten character strings containing overlapping and/or broken characters |
| 06/14/1994 | US5321765 Method and apparatus for verifying identity |
| 06/14/1994 | US5321526 White level detection circuit for an optical image reader |
| 06/14/1994 | US5321397 Data encoder for producing and storing info runlength value, bit length values and encoded words from input data values |
| 06/09/1994 | WO1994012951A1 Method and apparatus for the classification of an article |
| 06/09/1994 | WO1994012949A1 Method and apparatus for flash correlation |
| 06/09/1994 | DE4240789A1 Knowledge-based identification system e.g. for image-resolving infrared sensor in millimetre wave region - has neural network which is trained to produce classification vector, and fuzzy logic for converting vector into linguistic values and determining membership degree |
| 06/09/1994 | CA2150676A1 Method and apparatus for flash correlation |
| 06/08/1994 | EP0600585A2 System for identifying freehand drawings |
| 06/07/1994 | US5319745 Method and apparatus for processing alphanumeric and graphic information to create a data base |
| 06/07/1994 | US5319723 Method of processing pattern data on the basis of ranked amplitude values, and apparatus for performing the method |
| 06/07/1994 | US5319722 Neural network for character recognition of rotated characters |
| 06/07/1994 | US5319721 Methods and apparatus for evolving a starter set of handwriting prototypes into a user-specific set |
| 06/07/1994 | US5319587 Computing element for neural networks |
| 06/01/1994 | EP0599345A2 Method for adjusting positions of radiation images |
| 06/01/1994 | EP0598761A1 Photorefractive systems and methods |
| 06/01/1994 | CN1024852C Hand-written character recognition apparatus |
| 05/31/1994 | US5317675 Neural network pattern recognition learning method |
| 05/31/1994 | US5317652 Rotation and position invariant optical character recognition |
| 05/31/1994 | US5317651 Non-linear and adaptive signal-processing device |
| 05/31/1994 | US5317649 Method for classifying line patterns of characters in dictionary |
| 05/31/1994 | US5317647 Constrained attribute grammars for syntactic pattern recognition |
| 05/31/1994 | US5317646 Automated method for creating templates in a forms recognition and processing system |
| 05/31/1994 | US5317644 Method for the enhancement of cell images |
| 05/31/1994 | US5317390 Method for judging printing sheets |
| 05/26/1994 | WO1994011843A1 Inspection method using unique templates and histogram analysis |
| 05/26/1994 | WO1994010905A1 A method and system for near real-time analysis and display of electrocardiographic signals |
| 05/26/1994 | DE4239381A1 Postal letter sorting for mail contg. mixture of horizontally- and vertically-oriented address data - scanning and digitising image, selecting region of image for ninety-degree rotation or special processing, and merging with original image |
| 05/26/1994 | CA2149670A1 A method and system for near real-time analysis and display of electrocardiographic signals |
| 05/25/1994 | EP0598478A1 Method and apparatus for localization of intracerebral sources of electrical activity |
| 05/25/1994 | EP0598236A1 Apparatus for inputting handwritten commands |
| 05/25/1994 | EP0245466B1 Analysis method and apparatus for biological specimens |
| 05/25/1994 | CN1024723C Hand written character recognizer |
| 05/24/1994 | US5315671 Image processing method and apparatus |
| 05/24/1994 | US5315668 Offline text recognition without intraword character segmentation based on two-dimensional low frequency discrete Fourier transforms |
| 05/24/1994 | US5315667 On-line handwriting recognition using a prototype confusability dialog |
| 05/24/1994 | US5315664 Number plate recognition system |
| 05/24/1994 | US5315409 Method of and apparatus for obtaining binary image |
| 05/24/1994 | US5315405 Binary circuit of scanner read image data |
| 05/18/1994 | EP0597379A2 Pen input processing apparatus |
| 05/17/1994 | US5313532 Recognition of patterns in images |
| 05/17/1994 | US5313528 Method for extracting features from on-line handwritten characters |
| 05/17/1994 | US5313527 Method and apparatus for recognizing cursive writing from sequential input information |
| 05/17/1994 | US5313526 Method for disconnecting character strings of a compressed image |
| 05/11/1994 | WO1994010659A1 Credit card fraud elimination system |
| 05/11/1994 | WO1994010658A1 Secure access control system |
| 05/11/1994 | WO1994010654A1 A method and apparatus for verifying a container code |
| 05/11/1994 | EP0596868A2 Eye tracking method using an image pickup apparatus |
| 05/11/1994 | EP0596720A2 Apparatus and method for distinguishing articles such as envelopes |
| 05/11/1994 | EP0596280A2 Improvements in image processing |
| 05/11/1994 | EP0596247A2 A full-text index creation, search, retrieval and display method |
| 05/10/1994 | US5311607 Facsimile machine for printing documents all with corresponding edges aligned but without requiring scanning |
| 05/04/1994 | EP0595506A2 Automated detection of cancerous or precancerous tissue by measuring malignancy associated changes |
| 05/04/1994 | EP0595107A2 Sensor arrangement for recording finger prints and process for their manufacturing |
| 05/04/1994 | EP0595065A1 Handling multiple command recognition inputs in a multi-tasking graphical environment |
| 05/04/1994 | EP0594901A1 Image compression method |
| 05/04/1994 | EP0280216B1 A pattern recognition apparatus using a composite similarity method |
| 05/03/1994 | US5309526 Image processing system |
| 05/03/1994 | US5309523 Optical pattern recognition apparatus |
| 05/03/1994 | US5309515 Currency note width detector |
| 05/03/1994 | US5309228 Method of extracting feature image data and method of extracting person's face data |
| 04/28/1994 | WO1994009567A1 String search using the longest and closest match in a history buffer |
| 04/28/1994 | WO1994009448A1 Verifying the authenticity of an entity |
| 04/28/1994 | WO1994009447A1 Apparatus for reading handwriting |
| 04/28/1994 | WO1994009446A1 Biometric personal identification system based on iris analysis |
| 04/28/1994 | WO1994009438A2 A method for converting kana characters to kanji characters using a pen-type stylus and computer |
| 04/28/1994 | CA2146850A1 Apparatus for reading handwriting |
| 04/27/1994 | EP0594061A2 A method and apparatus for verifying a container code |
| 04/27/1994 | EP0593844A2 Character recognition system |
| 04/27/1994 | EP0593798A1 Method and apparatus for elimination of color from multi-color image documents |
| 04/27/1994 | EP0593682A1 System and method for acquiring an optical target |
| 04/27/1994 | CN1086027A Method and equipment for discrimination of goods and the anti-dummy label |
| 04/26/1994 | US5307424 Character recognition system |
| 04/26/1994 | US5307423 Machine recognition of handwritten character strings such as postal zip codes or dollar amount on bank checks |
| 04/26/1994 | US5307422 Method and system for identifying lines of text in a document |
| 04/26/1994 | US5307419 Control device of an autonomously moving body and evaluation method for data thereof |
| 04/21/1994 | DE4326043A1 Localisation of electrophysiological activities overlaid by strong background - measuring using model of current density in absence of electrophysiological activities using multi-channel measuring system to form background co-variance matrix |
| 04/21/1994 | DE4235233A1 Identification system for vehicle and number plates - has video image processed to identify number from plate together with characteristic features of vehicle |
| 04/20/1994 | EP0593207A2 A method and apparatus for symbol recognition using multidimensional preprocessing at multiple resolutions |
| 04/20/1994 | EP0593204A2 A method and apparatus for symbol recognition using multidimensional preprocessing and symbol sorting |
| 04/20/1994 | EP0593203A2 A method and apparatus for symbol recognition using multidimensional preprocessing |