Matches 1 - 50 out of 162 1 2 3 4 >


Match Document Document Title
US20130294652 License plate character segmentation using likelihood maximization  
A method determines a license plate layout configuration. The method includes generating at least one model representing a license plate layout configuration. The generating includes segmenting...
US20130216101 EFFICIENT AND FAULT TOLERANT LICENSE PLATE MATCHING METHOD  
A method and system for identifying a matching license plate. A pair of full or partial plate numbers to be matched can be received. The pair includes a target plate made up of a first set of...
US20090208059 Fast License Plate Verifier  
A method for identifying vehicles, including capturing a first image of a first vehicle using a first camera at a first position and a second image of the first vehicle using a second camera at a...
US20140168436 LICENSE PLATE INTEGRATION & COMMUNICATION SYSTEM  
A method of posting information to an online database regarding driving behavior of motorists is provided. The posting is based on identifying driver's by license plate number. The online database...
US20090161913 CAMERA CONTROL METHOD FOR VEHICLE NUMBER PLATE RECOGNITION  
This development is about the camera control method for a vehicle license plate recognition system. In detail, it is about the applying variable shutter speed and gain level per image frames that...
US20080175438 High occupancy vehicle (HOV) lane enforcement  
An HOV enforcement system comprises roadside imaging units connected over a network to a central processing center. The roadside imaging units include Ethernet cameras with integrated vehicle...
US20080285803 Modulated light trigger for license plate recognition cameras  
A camera system comprises a CCD imaging device, an infrared illumination source, and a power modulator for amplitude modulating the infrared illumination, e.g., with a 7-kHz tone. A beam splitter...
US20110116686 VIDEO TOLLING SYSTEM WITH ERROR CHECKING  
An automated toll collection system based on visual recognition of a license plate with a supplemental enhancement to confirm the character recognition of the license plate is disclosed. In an...
US20090202105 AUTOMATIC LICENSE PLATE RECOGNITION SYSTEM INTEGRATED IN AN ELECTRONIC TOLL COLLECTION SYSTEM  
This invention relates to an automatic license plate recognition system referred to as ALPR—Advanced License Plate Recognition—which is integrated in an electronic toll collection system such as...
US20140348391 SNOW CLASSIFIER CONTEXT WINDOW REDUCTION USING CLASS T-SCORES AND MEAN DIFFERENCES  
Methods, systems and processor-readable media for determining, post training, which locations of a classifier window are most significant in discriminating between class and non-class objects. The...
US20140169633 EMERGENCY RESCUE VEHICLE VIDEO BASED VIOLATION ENFORCEMENT METHOD AND SYSTEM  
Disclosed are methods and systems for monitoring and reporting road violations of vehicles sharing roads with responding emergency vehicles. According to an exemplary method video is captured from...
US20140140578 PARKING ENFORCEMENT SYSTEM AND METHOD OF PARKING ENFORCEMENT  
A parking enforcement system comprises a camera for capturing a license plate image and software for analyzing the license plate image to generate a read license plate number. The read license...
US20130129151 METHODS AND SYSTEMS FOR IMPROVED LICENSE PLATE SIGNATURE MATCHING BY SIMILARITY LEARNING ON SYNTHETIC IMAGES  
Methods and systems for improved license plate signature matching by similarity learning on synthetic images comprise generating a plurality of synthetic license plate images; applying one or more...
US20100128931 AUTOMATED SECURITY GATE ATTENDANT  
An automated security attendant for a mechanical gate includes an interface that queries a visitor as to the name and destination of the visitor, and then automatically proceeds with...
US20140254879 Location Classification Based on License Plate Recognition Information  
Methods and systems for Methods and systems for classifying the locations of a vehicle of interest based on License Plate Recognition (LPR) instances are described herein. Locations associated...
US20130272580 Methods and Systems for Enhancing Read Accuracy in an Automated License Plate Reader System  
One embodiment of the apparatuses, methods, and systems of the present disclosure is a license plate, sticker, or ALPR system having enhanced or increased accuracy. At least one of the license...
US20140254877 SYSTEM AND METHOD FOR IDENTIFYING A VEHICLE LICENSE PLATE  
A method and a system for identifying a license plate of a vehicle are described. The system has a gateway, a web server, and a client device. The gateway is coupled to a security device. The web...
US20080095406 VEHICLE REGISTRATION PLATE ARCHIVE SYSTEM AND METHOD OF OPERATING THE SAME  
A vehicle registration plate archive system is provided with an exit-side vehicle registration plate imaging device obtaining an exit-side vehicle registration plate image; an exit monitoring...
US20140072168 VIDEO-TRACKING FOR VIDEO-BASED SPEED ENFORCEMENT  
A method for tracking a moving vehicle includes detecting the vehicle by acquiring a series of temporal related image frames. In an initial frame, the detecting includes locating a reference...
US20140348392 METHOD AND SYSTEM FOR AUTOMATICALLY DETERMINING THE ISSUING STATE OF A LICENSE PLATE  
Methods and systems for automatically determining the issuing state of a license plate. An image of a license plate acquired by an ALPR engine can be processed via one or more OCR engines such...
US20090167865 Photographic object recognition correction  
This invention describes a set of simple yet novel methods for capturing photographs of moving objects that are constrained to lie within a relatively flat object region that is not necessarily...
US20070058856 Character recoginition in video data  
An example method of recognizing characters in video data includes (i) Obtaining a binary image from a scene in video data; (ii) segmenting characters in the binary image (e.g., by using region...
US20140072178 PARKING LOT INFORMATION SYSTEM USING IMAGE TECHNOLOGY FOR IDENTIFYING AVAILABLE PARKING SPACES  
A parking lot information system comprising a digital camera for obtaining an image of parking spaces in the parking lot where each parking space is marked with a visual identifier, a computer...
US20140085475 DYNAMIC BAYESIAN NETWORKS FOR VEHICLE CLASSIFICATION IN VIDEO  
A system and method for classification of passenger vehicles and measuring their properties, and more particularly to a stochastic multi-class vehicle classification system, which classifies a...
US20140328518 METHODS, SYSTEMS AND PROCESSOR-READABLE MEDIA FOR DESIGNING A LICENSE PLATE OVERLAY DECAL HAVING INFRARED ANNOTATION MARKS  
Methods, systems and processor-readable media for providing a license plate overlay decal with an infrared readable annotation mark for an optical character recognition and segmentation. The...
US20140307924 METHODS AND SYSTEMS FOR CHARACTER SEGMENTATION IN AUTOMATED LICENSE PLATE RECOGNITION APPLICATIONS  
Methods and systems for character segmentation in an automatic license plate recognition application. One or more images of a license plate are acquired. Then, a pixel-level importance may be...
US20150125041 REINFORCEMENT LEARNING APPROACH TO CHARACTER LEVEL SEGMENTATION OF LICENSE PLATE IMAGES  
Methods and systems for achieving accurate segmentation of characters with respect to a license plate image utilizing a reinforcement learning approach. A vehicle image can be captured by an image...
US20080212837 LICENSE PLATE RECOGNITION APPARATUS, LICENSE PLATE RECOGNITION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM  
A license plate recognition apparatus includes a detection unit configured to detect a plurality of quadrangles of license plate region candidates from input images, a character recognition unit...
US20140355835 SYSTEM AND METHOD FOR OCR OUTPUT VERIFICATION  
A system and method for computing confidence in an output of a text recognition system includes performing character recognition on an input text image with a text recognition system to generate a...
US20050169502 Method and device for mobile object information management, and computer product  
A method, device and computer program for mobile object information management program includes obtaining a first image by photographing identification information of a mobile object, executing...
US20140044313 REPORTING SYSTEM AND REPORTING METHOD FOR STOLEN VEHICLES  
A reporting method includes: capturing an image of a vehicle through a camera. Detecting the image to obtain a number of a license plate. Encrypting the number of the license plate and a position...
US20140363052 ADAPTIVE CHARACTER SEGMENTATION METHOD AND SYSTEM FOR AUTOMATED LICENSE PLATE RECOGNITION  
Methods, systems and processor-readable media for adaptive character segmentation in an automatic license plate recognition application. A region of interest can be identified in an image of a...
US20110084855 Autonomous Wide-Angle License Plate Recognition  
A system in a moving surveillance vehicle operates in background mode to capture images of license plates of neighboring moving vehicles, which may occupy lanes other than the lane in which the...
US20110246210 TRAFFIC MONITORING SYSTEM  
The invention relates to traffic flow monitoring devices. The system includes stationary traffic monitoring points that includes reading devices to receive data from electronic tag located on a...
US20050084134 License plate recognition  
A method for obtaining a license plate number for use in a system that images a license plate and converts a license plate number in the license plate image to text includes substituting at least...
US20150248595 APPARATUS AND METHOD FOR AUTOMATIC LICENSE PLATE RECOGNITION AND TRAFFIC SURVEILLANCE  
A reconfigurable license plate recognition (LPR) processing apparatus and method for facilitating rapid development of LPR applications of various kinds and forms are disclosed. The LPR apparatus...
US20120148105 AUTOMATED LICENSE PLATE RECOGNITION SYSTEM AND METHOD USING HUMAN-IN-THE-LOOP BASED ADAPTIVE LEARNING  
An automated license plate recognition (ALPR) system and method using a human-in-the-loop based adaptive learning approach. One or more images with respect to an automotive vehicle can be...
US20130294654 ROBUST CHARACTER SEGMENTATION FOR LICENSE PLATE IMAGES  
A method and system for achieving accurate segmentation of characters with respect to a license plate image within a tight bounding box image. A vehicle image can be captured by an image capturing...
US20140301606 DATA AUGMENTATION METHOD AND SYSTEM FOR IMPROVED AUTOMATIC LICENSE PLATE RECOGNITION  
Methods, systems, and processor-readable media for data augmentation utilized in an automatic license plate recognition engine. A machine-readable code can be associated with an automatic license...
US20140177925 LICENSE PLATE RECOGNITION SYSTEM AND METHOD  
A license plate recognition system and method recognizes a license plate attached to a vehicle and bears a license plate number. The system includes a database module, a reducing module, an image...
US20150127730 System and Method for Vehicle Alerts, Notifications and Messaging Communications  
A method, system, a computer program product, and mobile device application product that uses vehicle license plate information (license plate State, Number, and/or other information) and user...
US20110194733 SYSTEM AND METHOD FOR OPTICAL LICENSE PLATE MATCHING  
An automated system and method are disclosed for reading license plate characters and associating the image with a vehicle by comparing to existing images and supplementing the automated system...
US20110261200 METHOD FOR LOCATING A PARKED VEHICLE AND PORTABLE LOCALIZATION DEVICE FOR LOCATING A PARKED VEHICLE  
A method is provided for locating a parked vehicle that includes, but is not limited to determination of information about the location of the vehicle, transmission of the information to a...
US20100274641 MULTIPLE RF READ ZONE SYSTEM  
A multizone RF read/write system for conducting transactions with vehicles traveling at high speeds. A first RF read zone is created, preferably by use of a first gantry that extends over at least...
US20130279757 LARGE VENUE SECURITY METHOD  
A method for reducing violence within crowded venues includes reading license plates of vehicles passing into entry ports of a parking area, and capturing facial images of persons seeking...
US20140063249 METHOD, APPARATUS AND SYSTEM FOR PERFORMING FACIAL RECOGNITION  
A method, apparatus, and system for performing facial recognition utilizing large databases is provided herein. During operation a large database is quickly narrowed by determining an automobile...
US20120269398 METHOD AND SYSTEM FOR IDENTIFYING A LICENSE PLATE  
A license plate localization method and system based on a combination of a top-down texture analysis and a bottom-up connected component. An image with respect to a vehicle captured by an image...
US20130329961 Geometric pre-correction for automatic license plate recognition  
A method for adjusting a license plate that is detected in a captured image includes automatically determining at least one set of correction parameters corresponding to a slant-oriented license...
US20140254878 SYSTEM AND METHOD FOR SCANNING VEHICLE LICENSE PLATES  
A method and a system for identifying a license plate of a vehicle are described. The system has a gateway, a web server, and a client device. The gateway is coupled to a security device. The web...
US20110090095 Method and Apparatus for Displaying Toll Charging Parameters  
The invention relates to methods and apparatus for displaying toll charging parameters of vehicles by means of a roadside display. In one embodiment, parameters are sent from an onboard-unit of...

Matches 1 - 50 out of 162 1 2 3 4 >