Patent application number | Description | Published |
20120150742 | System and Method for Authenticating Transactions Through a Mobile Device - A user may claim to have not made or allowed a transaction and that the transaction was made in error. Where it appears the user has not authorized the transaction, the funds of the transaction are returned to the user, or are charged back. Systems and methods provide a way to confirm whether or not a transaction was actually authorized by the user, thereby settling a chargeback dispute for a previously executed transaction. The method comprises receiving the dispute regarding the transaction including associated transaction data, and retrieving a digital signature associated with the transaction data, the digital signature computed by signing the transaction data. The digital signature is then verified using a public key, wherein the public key corresponds to a private key stored on a mobile device. It is then determined whether or not the transaction is fraudulent based on a verification result of the digital signature. | 06-14-2012 |
20120150748 | SYSTEM AND METHOD FOR AUTHENTICATING TRANSACTIONS THROUGH A MOBILE DEVICE - A user may claim to have not made or allowed a transaction and that the transaction was made in error. Where it appears the user has not authorized the transaction, the funds of the transaction are returned to the user, or are charged back. Systems and methods provide a way to confirm whether or not a transaction was actually authorized by the user, thereby settling a chargeback dispute for a previously executed transaction. The method comprises receiving the dispute regarding the transaction including associated transaction data, and retrieving a digital signature associated with the transaction data, the digital signature computed by signing the transaction data. The digital signature is then verified using a public key, wherein the public key corresponds to a private key stored on a mobile device. It is then determined whether or not the transaction is fraudulent based on a verification result of the digital signature. | 06-14-2012 |
20120150750 | SYSTEM AND METHOD FOR INITIATING TRANSACTIONS ON A MOBILE DEVICE - Systems and methods are provided for providing a more seamless purchasing experience using a mobile device. The mobile device acquires data, such a barcode image, an image of an object or text, or audio data. A non-limiting example of a barcode is a Quick Response (QR) barcode. The acquired data is then used to obtain a network address of a payment website or webpage, which allows a user to make a purchase for a given product or service. The mobile device then launches the payment website or webpage. A user can enter into the mobile device, through the payment website or webpage, a supplemental ID used for authenticating the transaction. | 06-14-2012 |
20140156531 | System and Method for Authenticating Transactions Through a Mobile Device - A user may claim to have not made or allowed a transaction and that the transaction was made in error. Where it appears the user has not authorized the transaction, the funds of the transaction are returned to the user, or are charged back. Systems and methods provide a way to confirm whether or not a transaction was actually authorized by the user, thereby settling a chargeback dispute for a previously executed transaction. The method comprises receiving the dispute regarding the transaction including associated transaction data, and retrieving a digital signature associated with the transaction data, the digital signature computed by signing the transaction data. The digital signature is then verified using a public key, wherein the public key corresponds to a private key stored on a mobile device. It is then determined whether or not the transaction is fraudulent based on a verification result of the digital signature. | 06-05-2014 |
Patent application number | Description | Published |
20080231624 | Temperature Adaptive Overdrive Method, System And Apparatus - A method and system for calculating an overdrive parameter for a liquid crystal within an LCD device to compensate for temperature variations. An example system includes a temperature sensor for measuring an ambient temperature near a liquid crystal and a memory for storing a lookup table containing a plurality of overdrive parameters. Each overdrive parameter corresponds to a graylevel transition between a previous frame and a current frame, and represents a level at which a liquid crystal is driven in order to achieve a desired response time for the graylevel transition at a reference temperature. A processor extracts the appropriate overdrive parameter from the lookup and calculates an adapted overdrive parameter that adjusts for the difference between the measured ambient temperature and the reference temperature. | 09-25-2008 |
20090002559 | Phase Shift Insertion Method For Reducing Motion Artifacts On Hold-Type Displays - A method and system for displaying frames on a hold-type display to reduce perceived blur are disclosed. One example method includes detecting a parameter associated with an object in an input frame and filtering the input frame to generate at least two filtered sub-frames based on the parameter. The filtered sub-frames are then inserted in place of the input frame in a frame sequence and output to a display. The parameter associated with the object may indicate a magnitude and direction of the object's movement in a sequence of frames including the input frame. | 01-01-2009 |
20090067509 | System And Method For Displaying A Digital Video Sequence Modified To Compensate For Perceived Blur - A system for displaying a digital video sequence includes a graphics processing unit (GPU) and a display device. The GPU receives and modifies the digital video sequence to compensate for perceived blur based on motion between frames of the digital video sequence. The display device displays the modified digital video sequence. A method and computer readable medium having computer readable code is also provided. | 03-12-2009 |
20110033130 | Systems And Methods For Motion Blur Reduction - Method and apparatuses for compensating for perceived blur due to inter-frame motion in a sequence of digital video frames are disclosed. One example method includes blurring a current frame using first and second blurring filters to generate first and second blurred frames, respectively. A first weighted combination of the current frame, the first blurred frame, and the second blurred frame is then blurred with the first blurring filter to generate a third blurred frame. The current frame is combined with the third blurred frame in a second weighted combination to generate a blur-compensated frame. | 02-10-2011 |
20110037895 | System And Method For Global Inter-Frame Motion Detection In Video Sequences - Methods and systems for detecting and compensating for motion depicted in a sequence of frames are disclosed. One example method includes converting video frames to monochrome. Conversion of an image to monochrome includes sampling luminance data of a portion of pixels in the image to identify the image as being of a particular image type, selecting a bit plane of the image based on the identified image type, and converting the image to a monochrome image using the selected bit plane. After conversion of video frames to monochrome, a pixel subset in a monochrome image corresponding to a first frame is compared to candidate matching pixel subsets within a search area of a monochrome image corresponding to a second, consecutive frame. The frames are processed to compensate for perceived motion blur based on the detected inter-frame motion. | 02-17-2011 |
20110215151 | Method and Apparatus for Correcting Decoding Errors in Machine-Readable Symbols - The present invention is a system and method for decoding an image of a bar code. Decoding the barcode includes tokenizing a plurality of pixels in the image of the barcode based upon a plurality of thresholds to form a first set of tokens. Decoding the barcode also includes re-tokenizing the plurality of pixels in the image of the barcode based upon the intensity of the pixels in the plurality of tokens, and the relativity intensity of neighboring tokens, to form a second set of tokens. | 09-08-2011 |
20110215152 | Method and Apparatus for Creating Pixel Tokens from Machine-Readable Symbols to Improve Decoding Accuracy in Low Resolution Images - The present invention is directed towards systems and methods for decoding a bar code. Decoding the bar code includes segmenting the bar code into black tokens, white tokens and gray boundary pixels. Decoding the bar code also includes calculating a boundary position of each token with sub-pixel positional accuracy using intensity values of pixels in a boundary region. | 09-08-2011 |
Patent application number | Description | Published |
20130153663 | Method and Apparatus for Locating Bar Codes Including QR Codes - A method for identifying a QR code in an image includes inputting an image, and using one or more computer processor to identify edges in the image; create an edge count image; label connected regions in the edge count image; create a candidate region list; for each individual candidate in the candidate region list: find regions that overlap with the region in the individual candidate; group regions that overlap into a group of overlapped regions; for each group: merge the overlapped regions into a merged region; add each merged region to the candidate region list to form a new candidate region list; and perform decoding of a QR code in each region in the new candidate region list. | 06-20-2013 |
20130242354 | METHOD FOR SIMULATING IMPACT PRINTER OUTPUT - An automated printout inspection system identifies glyphs in an image by calculating a connectedness score for each foreground pixel, and comparing this score with a specified threshold. The system further generates training images by simulating printouts from an impact printer, including the specifying of specific error types and their magnitudes. The simulated printouts are combined with scan images of real-world printout to train an automated printout inspection system. The inspection results of the automated system are compared with inspection results from human inspectors, and test parameters of the automated system are adjusted so that it renders inspection results within a specified range of the average human inspector. | 09-19-2013 |
20140079314 | Method and Apparatus for Improved Training of Object Detecting System - An adequate solution for computer vision applications is arrived at more efficiently and, with more automation, enables users with limited or no special image processing and pattern recognition knowledge to create reliable vision systems for their applications. Computer rendering of CAD models is used to automate the dataset acquisition process and labeling process. In order to speed up the training data preparation while maintaining the data quality, a number of processed samples are generated from one or a few seed images. | 03-20-2014 |
Patent application number | Description | Published |
20120089631 | PROGRESSIVE EXPLORATION OF DATA RELATIONSHIPS - Parental dependency information for various data fields may be analyzed to create a data field hierarchy. Each of the data fields may be presented in a selectable list through an interface. Once a data field is selected, any immediate parent(s) and/or child(ren) field(s) of the active data element may be demarcated in the list according to the hierarchy. Additional data entry fields relating to the selected data field and its familial fields may also be displayed. Data in each of data fields may also be analyzed to identify fields with incomplete data. Systems and methods are provided. | 04-12-2012 |
20120089896 | EXTRAPOLATING TABULAR STRUCTURE IN A FREEFORM DOCUMENT - Various embodiments of systems and methods for extrapolating tabular structure to facilitate manipulation of elements in the freeform document are described herein. The freeform document includes an unstructured canvas providing users the ability to place one or more elements in the canvas. A primary column is determined by the selection of at least one element in the freeform document. Further, one or more secondary columns in the freeform document corresponding to the primary column are determined. A tabular structure in the freeform document is extrapolated based on the determined primary column and the one or more secondary columns to facilitate manipulation of elements in the freeform document, such as reordering, resizing and deleting the one or more elements, and inserting one or more new elements in the freeform document. | 04-12-2012 |
20120131040 | DETECTION AND DISPLAY OF SEMANTIC ERRORS IN A REPORTING TOOL - Various embodiments of systems and methods for providing a semantic guidance in a report are described herein. A mismatch is identified between a report object positioned at a location on the report and the area with which the location is associated. The mismatch is identified based on the metadata of the report object and the attribute of the area with which the location is associated. In one embodiment, the identified mismatch is displayed to a user in a tooltip. In one embodiment, if an attribute of an area of the report is changed, the mismatch is identified between the report object present in the area and the changed attribute. | 05-24-2012 |
Patent application number | Description | Published |
20120294928 | METHOD OF TREATING SCARS AND B-CATENIN-MEDIATED DISORDERS USING NEFOPAM COMPOUNDS - Methods of treating disorders mediated by β-catenin comprising administration of Nefopam compounds are provided In particular, the treatment of disorders arising from excessive or undesired expression of β-catenin is contemplated Said compounds include Nefopam, analogues thereof, prodaigs thereof, and salts and solvates of Nefopam The β-catenin mediated disorders are preferably selected from the group consisting of fibroproliferative disorders (such as scars, aggressive fibramtoses, and fibroses) and cancer (such as colon cancer, melanoma, liver cancer, ovarian cancer, endometrial cancer, medullobalstoma pilomatricomas, and prostate cancer) | 11-22-2012 |
20150105363 | METHODS AND FORMULATIONS FOR TREATING SCARS AND BETA-CATENIN-MEDIATED DISORDERS - A topical drug composition for treating a β-catenin-mediated disorder in a mammal is provided comprising a Nefopam compound selected from Nefopam, or a functionally equivalent analogue, prodrug, salt or solvate thereof. | 04-16-2015 |