Patents
Sitemap › G06 - Computing; Calculating; Counting › G06K - Recognition of data; Presentation of data; Record carriers; Handling record carriers › G06K 9 - Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
Patents for G06K 9 - Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints (160,016)
12/2003
12/03/2003CN1460299A Matrix array devices with flexible substrates
12/03/2003CN1460223A Method and apparatus for acquiring and organizing ink information in pen-aware computer systems
12/03/2003CN1459761A Character identification technique based on Gabor filter set
12/03/2003CN1129805C Image acquisition speed increasing optical device
12/02/2003US6658399 Fuzzy based thresholding technique for image segmentation
12/02/2003US6658395 Enhancing knowledge discovery from multiple data sets using multiple support vector machines
12/02/2003US6658168 Method for retrieving image by using multiple features per image subregion
12/02/2003US6658166 Correction of distortions in form processing
12/02/2003US6658164 Calibration and correction in a fingerprint scanner
12/02/2003US6658163 Image processing method
12/02/2003US6658157 Method and apparatus for converting image information
12/02/2003US6658156 Information processing apparatus and method
12/02/2003US6658151 Extracting information from symbolically compressed document images
12/02/2003US6658150 Image recognition system
12/02/2003US6658149 Scheme for identifying gray-scale image
12/02/2003US6658148 Image processing method and apparatus
12/02/2003US6658147 Reshaping freehand drawn lines and shapes in an electronic document
12/02/2003US6658143 Ray-based image analysis for biological specimens
12/02/2003US6658141 Filtering method and apparatus for improving resolution of ultrasound image
12/02/2003US6658140 Method and arrangement for obtaining image information relating to surface structures
12/02/2003US6658138 Produce texture data collecting apparatus and method
12/02/2003US6658136 System and process for locating and tracking a person or object in a scene using a series of range images
12/02/2003US6655595 Bar code reader configured to read fine print bar code symbols
12/02/2003US6655585 System and method of biometric smart card user authentication
11/2003
11/30/2003CA2424963A1 Method and system for enhancing portrait images
11/27/2003WO2003098922A1 An imaging system and method for tracking the motion of an object
11/27/2003WO2003098541A1 Fingerprint sensor having enhanced esd protection and associated methods
11/27/2003WO2003098540A1 Visible authentication patterns for printed document
11/27/2003WO2003098539A1 Optical projection imaging system and method for automatically detecting cells with molecular marker compartmentalization associated with disease
11/27/2003WO2003098536A1 Method for detecting face region using neural network
11/27/2003WO2003098535A1 Fingerprint recognition module having a thin-film structure and comprising resistive, temperature-sensitive elements
11/27/2003WO2003098402A2 Method and apparatus for determining optical flow
11/27/2003WO2003098370A2 Document structure identifier
11/27/2003WO2003098343A2 Data and image capture, compression and verification system
11/27/2003WO2003098309A1 Compact device for anamorphically imaging the surface of objects using a reflecting prism
11/27/2003WO2003098201A1 Surface defect judging method
11/27/2003WO2003065180A3 System and method for creating a distributed network architecture
11/27/2003WO2003063080A3 System and method for image attribute recording and analysis for biometric applications
11/27/2003WO2003023366A3 Method and system for classifying a scenario
11/27/2003WO2003010715A3 Detecting a cartoon in a video data stream
11/27/2003US20030220746 Method and system for computing and applying a global, multi-channel background correction to a feature-based data set obtained from scanning a molecular array
11/27/2003US20030220136 Determining gaming information
11/27/2003US20030219914 Apparatus and process for identification of characters inscribed on a semiconductor wafer containing an orientation mark
11/27/2003US20030219891 An biological, optic apparatus for gene testing, optical sensor comprising pixels for detecting chemiluminescence between the reaction of biological sample and a reagent
11/27/2003US20030219715 Cell-based analysis of high throughput screening data for drug discovery
11/27/2003US20030219168 Edge emphasizing circuit
11/27/2003US20030219166 Method and apparatus for specifying quantization based upon the human visual system
11/27/2003US20030219165 Image processing apparatus, image processing method and image storing method
11/27/2003US20030219159 Image coding device and image decoding device
11/27/2003US20030219158 Apparatus and method for radial and angular or rotational analysis or images for shape content and matching
11/27/2003US20030219151 Method and system for measuring a molecular array background signal from a continuous background region of specified size
11/27/2003US20030219150 Method, system, and computer code for finding spots defined in biological microarrays
11/27/2003US20030219149 System and methods for extracting semantics from images
11/27/2003US20030219148 Method and system for three-dimensional modeling of object fields
11/27/2003US20030219144 Digital watermarks
11/27/2003US20030218719 Method and apparatus for testing sleepiness
11/27/2003US20030218534 Systems and methods for secure biometric authentication
11/27/2003US20030218070 Hand-supportable planar laser illumination and imaging (PLIIM) based camera system capable of producing digital linear images of a object, containing pixels having a substantially uniform aspectratio independent of the measured relative velocity of said object while manually moving said PLIIM based camera system past said object during illumination and imaging operations
11/27/2003US20030218061 Distributed signature verification with dynamic database of reference signatures
11/27/2003CA2485675A1 Optical projection imaging system and method for automatically detecting cells with molecular marker compartmentalization associated with disease
11/26/2003EP1365350A1 Minutiae extraction in a fingerprint image
11/26/2003EP1365349A2 Natural input recognition tool
11/26/2003EP1365348A2 Method for creating image files with electronic ink information
11/26/2003EP1365347A1 Electroluminescent fingerprint apparatus and method
11/26/2003EP1365329A2 Document classification method and apparatus
11/26/2003EP1364431A1 Wideband filter installations and connections
11/26/2003EP1364399A1 Semiconductor chip and production method for a housing
11/26/2003EP1364341A1 Method and device for locating an object by means of the shape, dimensions and/or orientation thereof
11/26/2003EP1364337A1 Method for the identification of stored information
11/26/2003EP1364276A2 Video-based image control system
11/26/2003EP1363533A1 Determining heart rate
11/26/2003CN2588460Y Grain original image quick smapling device
11/26/2003CN2588459Y Scanner with speed sound information
11/26/2003CN2588456Y Intelligent management system for parking field
11/26/2003CN1459073A Method and arrangement for identifying and processing commands in digital images, where user marks the command, for example by encircling it
11/26/2003CN1458791A Sectioned layered image system
11/26/2003CN1458629A Ink mark information in image file
11/26/2003CN1458628A System and method for simplifying file and image compression using mask code
11/26/2003CN1458623A Character identification for obtained mark by camera
11/26/2003CN1458622A Method for identifying paper money via number on paper money
11/26/2003CN1458621A Method and its device for changing scanning resolution ratio
11/26/2003CN1458620A Method and device for vertifying handwriting
11/26/2003CN1458618A Photoelectric file reader for reading UV/IR visual mark
11/26/2003CN1458615A Safe circulation management system without card
11/26/2003CN1458580A File classification method and device
11/26/2003CN1458564A Writing tool in all places
11/26/2003CN1457987A Making and identification method for digital water mark certificate with biological information characteristic
11/26/2003CN1129320C Improved contour approximation method for representing contour of object
11/26/2003CN1129060C Moving object detection method and apparatus
11/26/2003CN1128987C Method and system for analyzing two-phase flow
11/25/2003US6654887 Steganography decoding methods employing error information
11/25/2003US6654719 Method and system for blind separation of independent source signals
11/25/2003US6654509 Image processing apparatus, method, and system
11/25/2003US6654507 Automatically producing an image of a portion of a photographic image
11/25/2003US6654506 Method for automatically creating cropped and zoomed versions of photographic images
11/25/2003US6654501 Method of integrating a watermark into an image
11/25/2003US6654495 Method and apparatus for removing ruled lines
11/25/2003US6654494 Color image processing apparatus and color image processing method thereof
11/25/2003US6654490 Method for conducting analysis of two-dimensional images
11/25/2003US6654487 Character recognition, including method and system for processing checks with invalidated MICR lines
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