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Class 382/229 - Context analysis or word recognition (e.g., character string)


Subclass of Class 382 - Image analysis
Definition: Subject matter wherein the recognition system examines the
No. of patents: 436
Last issue date: 05/29/2012


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NumberTitleIssue Date
8189931Method and apparatus for matching of bracketed patterns in test strings
A method and system are disclosed for matching input character sequences in a set of input patterns. The method comprises the steps of analyzing the set of input patterns, creating a pattern cluster look-up table (PCLT) based on said input patterns, and defining an ...
05/29/2012
8170352String searching facility
In embodiments of the present invention improved capabilities are described for scanning a data set for the presence of a target string. The data set may be received at a computing facility and cause a scanning program to execute. A first character pair in the data ...
05/01/2012
8139870Image processing apparatus, recording medium, computer data signal, and image processing method
There is provided an image processing apparatus including a character recognition section that executes character recognition on an input document image and outputs a character recognition result, an item name extraction section that extracts a character string rele...
03/20/2012
8135724Digital media recasting
In one embodiment, a method of tagging content can include: accessing a frame of a digital media production; identifying an object for tagging within the frame; defining a metadata tag for the object; and storing the metadata tag in association with the identified o...
03/13/2012
8131087Program and apparatus for forms processing
A form processing program which is capable of automatically extracting keywords. When the image of a scanned form is entered, a layout recognizer extracts a readout region of the form image, a character recognizer recognizes characters within the readout region. A f...
03/06/2012
8098939Adversarial approach for identifying inappropriate text content in images
An adversarial approach in detecting inappropriate text content in images. An expression from a listing of expressions may be selected. The listing of expressions may include words, phrases, or other textual content indicative of a particular type of message. Using ...
01/17/2012
8077984Method for computing similarity between text spans using factored word sequence kernels
A computer implemented method and an apparatus for comparing spans of text are disclosed. The method includes computing a similarity measure between a first sequence of symbols representing a first text span and a second sequence of symbols representing a second tex...
12/13/2011
8077983Systems and methods for character correction in communication devices
A system and method for character error correction is provided, useful for a user of mobile appliances to produce written text with reduced errors. The system includes an interface, a word prediction engine, a statistical engine, an editing distance calculator, and ...
12/13/2011
8045808Pure adversarial approach for identifying text content in images
A pure adversarial optical character recognition (OCR) approach in identifying text content in images. An image and a search term are input to a pure adversarial OCR module, which searches the image for presence of the search term. The image may be extracted from an...
10/25/2011
8041127Method and system for obscuring and securing financial data in an online banking application
One embodiment of the present invention provides a system that obscures critical information communicated over a network. During operation, the system receives a set of data and produces a file which represents a character in the data with at least one image, thereb...
10/18/2011
8041126Intelligent document scanning
A method, apparatus, and system, for scanning a first portion of a data to generate a second portion of data is provided. A control parameter relating to a level of detail associated with filtering a first portion of data is received. The filtering of the first port...
10/18/2011
8023745Systems, methods, and computer-readable media for fast neighborhood determinations in dynamic environments
Methods, systems, and computer-readable media for ascertaining neighborhood information in a dynamically changing environment, such as an electronic ink environment may include: (a) receiving data representing plural electronic ink strokes; (b) defining a first vert...
09/20/2011
7986843Digital image archiving and retrieval in a mobile device system
A computer-implemented method of managing information is disclosed. The method can include receiving a message from a mobile device configured to connect to a mobile device network (the message including a digital image taken by the mobile device and including infor...
07/26/2011
7970213Method and system for improving the recognition of text in an image
Various embodiments of the invention describe a method, system and computer-readable storage medium containing instructions for improving the recognition of text present in an image. The image is processed by applying different operators to the image to obtain multi...
06/28/2011
7958164Visual design of annotated regular expression
A system that provides a visual mechanism (e.g., user interface (UI)) by which a user can design a regular expression is provided. The graphical interactive mechanism enables a user to develop regular expressions without an understanding of the intricacies of the re...
06/07/2011
7949192Techniques for converting analog medical video to digital objects
Techniques for converting analog medical video data to digital objects include receiving a digital video signal. The signal is produced by converting an analog video signal from playing a legacy analog medical video medium on an appropriate analog video player. With...
05/24/2011
7945101Innovative OCR systems and methods that combine a template based generative model with a discriminative model
A method employing a hybrid classification model is used to perform optical character recognition operations for an image. Image data from the image is provided to a generative classification model of the hybrid model, and generative image classifications operations...
05/17/2011
7903884System and computer software program for visibly processing an observed information's relationship with knowledge accumulations
A system for visibly processing observed information may include a configuration for systematizing information; a knowledge accumulation housing unit for storing knowledge accumulations from knowledge information belonging to each such configuration; an observed inf...
03/08/2011
7792369Form processing method, form processing device, and computer product
A form processing apparatus extracts layout information and character information from a form document. A candidate extracting unit extracts word candidates from the character information. A frequency digitizing unit calculates emission probability of a word candida...
09/07/2010
7742642System and method for automated reading of handwriting
A system for automatically recognizing a handwriting image and converting such image to text data including a sequence of validated words, has an image input device, a number of handwriting recognition engines, and control unit. A first handwriting recognition engin...
06/22/2010
7643687Analysis hints
A system and method for assisting with analysis and recognition of ink is described. Analysis hints may be associated with a field. The field may receive electronic ink. Based on the identity of the field and the analysis hint associated with it, at least one of ana...
01/05/2010
7623716Language translation device, image processing apparatus, image forming apparatus, language translation method and storage medium
A translation device analyses image data that includes characters, to separate and extract a character region, and another region whose structural elements differ from those of the character region; recognizes characters in the region determined to be the character ...
11/24/2009
7623715Holistic-analytical recognition of handwritten text
In a combined holistic and analytic recognition system, a holistic recognition module recognizes an input word or phrase image by matching an input string of character features for the whole word or phrase against a string of prototype features for a plurality of re...
11/24/2009
7565016Learning-based automatic commercial content detection
Systems and methods for learning-based automatic commercial content detection are described. In one aspect, the systems and methods include a training component and an analyzing component. The training component trains a commercial content classification model using...
07/21/2009
7548652Rapid comparison of similar data strings
A comparison routine for comparing two data strings includes pre-processing, copying letters and digits into local buffers, comparing the contents of the local buffers using a left-to-right, walk-forward scanning algorithm, including selecting a first item from each...
06/16/2009
7496233Service processing apparatus and service processing method
A user defines a job flow of desired service cooperation according to a GUI screen displayed on a client terminal where parallel processing of plural parallel-executable jobs can be set. According to the thus-defined job flow, an instruction data generation server g...
02/24/2009
7443316Entering a character into an electronic device
A method (300) for entering a character into an electronic device (100) is provided. The method (300) includes displaying (301) input character keys (204) on a touch sensitive region (202) of a display screen (105) of...
10/28/2008
7444021Character string identification
The present invention provides a method of identifying a string formed from a number of hand-written characters, such as hand-written words. In order to achieve this, the method operates to determine character probabilities for each character in the string, as well ...
10/28/2008
7437001Method and device for recognition of a handwritten pattern
A method for recognition of a handwritten pattern comprises the steps of forming (4) a representation of the handwritten pattern, forming (6) at least two subconfigurations by dividing the representation of the handwritten pattern, and processing the s...
10/14/2008
7420701Systems and methods for providing automatic language switching
Systems and methods for accurately recognizing a language format of an input imaging data stream when no explicit language switch is present. A sniffer process is initiated when an imaging device receives an input imaging data stream. The sniffer process analyzes an...
09/02/2008
7418442Ink alternates and plain text search
Providing the ability to search a document for content recorded as both ink characters and text characters. A character from a search query word is retrieved. A program retrieves the character in the electronic document. The program determines if the character in th...
08/26/2008
7415137Image processing method, apparatus and storage medium
A method of processing an image includes steps of identifying one candidate for a human face region within an image; calculating a probability that the candidate for human face region represents a human face; and saving the probability as attached information to the...
08/19/2008
7406201Correcting segmentation errors in OCR
A method for encoding characters includes identifying one or more sequences of the character codes that are likely to be generated due a segmentation error in application of a pattern recognition process, and associating a respective extension character code with ea...
07/29/2008
7403656Method and apparatus for recognition of character string in scene image
A character recognition method that is robust under an unknown illumination condition is provided. An apparatus for realizing such robust character recognition includes plural different binarization, means for synthesizing character sub-image candidates that have be...
07/22/2008
7391419Information distribution system
An information distribution system configured to deliver various types of content provided by an information distributor to information receivers through a network and transmitting the content to be distributed converted to colors, color values, or color digital val...
06/24/2008
7391527Method and system of using a multifunction printer to identify pages having a text string
A method is directed to using a multifunction printer to identify pages of a printed document that have a specified text string. The method comprises electronically converting, with the multifunction printer, a plurality of pages of the printed document to a plurali...
06/24/2008
7379603Rollup functions and methods
Methods of organizing a series of sibling data entities in a digital computer are provided for preserving sibling ranking information associated with the sibling data entities and for attaching the sibling ranking information to a joint parent of the sibling data en...
05/27/2008
7379596System and method for personalization of handwriting recognition
An improved system and method for personalizing recognition of an input method is provided. A trainable handwriting recognizer may be personalized by using ink written by the user and text authored by the user. The system includes a personalization service engine an...
05/27/2008
7373414Multi-media system and method for simultaneously delivering multi-media data to multiple destinations
A multimedia system and method that provides easy universal text searching for non-technical users, is disclosed. A configuration of the multimedia system and method of the present invention also facilitates content delivery through multiple, independent, simultaneo...
05/13/2008
7372993Gesture recognition
A gesture related to portions of handwritten text is recognized. Furthermore, an action is performed against the portions of the handwritten text. The action is associated with the recognized gesture. ...
05/13/2008
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