Abstract: A method and a system for storing, accessing, and retrieving data, the printing system including a plurality of multifunction devices (MFDs) in operable communication with a network, the plurality of MFDs configured to be positioned in different geographical locations; and a memory device for automatically storing the data generated by the plurality of MFDs; wherein an authorized user is enabled to print a document via a print request from a first MFD of the plurality of MFDs and then retrieve the document at any of the other MFDs on the network without re-sending another print request from the first MFD.

Abstract: A method for allocation of parameters for radio transmission in a wireless communication network using channel feedback compression is provided. At least one channel impulse response in the time domain for at least one connection (CH13-CH24) between an antenna (A1, A2) of a transmitter (BS) and an antenna of a receiver (MS) is determined. Only the at least one complex coefficient related to one or more time intervals of the at least one channel impulse response with a power higher than a predefined threshold is fed back. Parameters for radio transmission are allocated to the at least one connection (CH13-CH24) based on the at least one channel impulse response which is fed back. Network elements and a wireless communication network associated with the method are also provided.

Abstract: An image of a paginated document is zoned to identify text zones. First-pass character recognition is performed on the text zones to generate textual content corresponding to the paginated document. The image of the paginated document is re-zoned based on the textual content to identify one or more new text zones. Second-pass character recognition is performed on at least the new text zones to generate updated textual content corresponding to the paginated document.

Abstract: A method and apparatus are provided for compensating for spatial non-uniformities in a printer by deriving a true spatial non-uniformity tone response curve (TRC) that characterizes the printer in terms of color output variation for each addressable pixel location in a spatial range. The “true average” tone response curve is determined for a color channel. A prediction of the true response as a function of the spatial location is derived by printing and scanning a specially designed halftone-independent target of binary patterns. The predicted tone response curve for each color channel and halftone is predicted using a binary printer model, wherein the “predicted tone response curve” provides a model based approximation of the actual response for each addressable pixel location in the spatial range. Also stored is an “average predicted tone response” by averaging the “predicted tone response curve” over the spatial range of the printer.

Abstract: A wordspotting system and method are disclosed for processing candidate word images extracted from handwritten documents. In response to a user inputting a selected query string, such as a word to be searched in one or more of the handwritten documents, the system automatically generates at least one computer-generated image based on the query string in a selected font or fonts. A model is trained on the computer-generated image(s) and is thereafter used in the scoring the candidate handwritten word images. The candidate or candidates with the highest scores and/or documents containing them can be presented to the user, tagged, or otherwise processed differently from other candidate word images/documents.

Abstract: A process for preparing 5,7,12,14-tetrahydro-5,7,12,14-tetraazapentacene compounds and derivatives of Formula (A): comprises reacting at least one 1,2-diaminobenzene compound of Formula (I) with a 1,2,4,5-tetrahydroxybenzene compound of Formula (II): wherein R1-R14, Ra-Rj, R?, and R? are as described herein.

Abstract: An electronic driver apparatus and methods are disclosed for driving power an organic LED or other large area solid state light source, in which a switch mode DC current source provides DC current to drive the light source according to a control input and a controller provides a ramped pulse modulated control input to the current source for at least some values of a dimming setpoint signal or value to mitigate damaging current spikes by controlling di/dt of the drive current.

Abstract: Disclosed are image processing methods and systems to control the synchronization of two or more photoreceptor belts associated with an image processing system. According to one exemplary method, the phase error of a slave printing engine photoreceptor belt is controlled by modifying the speed of the slave printing engine photoreceptor belt by an increment which is a function of a predetermined image on image registration tolerance associated with the slave printing engine. Notable, the phase error is controlled while the slave printing engine develops an image on its respective photoreceptor belt.

Abstract: A polymer of the formula/structure wherein R represents alkyl, alkoxy, aryl, or heteroaryl; each R1 and R2 is independently hydrogen (H), a suitable hydrocarbon; a heteroatom containing group or a halogen; R3 and R4 are independently a suitable hydrocarbon, a heteroatom containing group, or a halogen; x and y represent the number of groups; Z represents sulfur, oxygen, selenium, or NR? wherein R? is hydrogen, alkyl, or aryl; and n and m represent the number of repeating units.

Abstract: In accordance with the present disclosure, there is provided a method for performing streak compensation on compressed digital image data. The method comprises generating the compressed digital image data using a compression method employing a discrete cosine transform (DCT) and recovering a zero frequency component (DC coefficient) of the discrete cosine transform (DCT) for each of a plurality of compressed unit blocks of image data wherein each unit block includes N pixel columns. The method further comprises applying spatially varying compensating tone reproduction curves (TRC) to the DC coefficients of each of the plurality of unit blocks on a block-column basis wherein each block-column receives compensation from a given TRC, re-compressing the compensated image data, and subsequently decompressing all of the compensated units to produce decompressed compensated image data.

Abstract: A first fluid, e.g., a clear solvent, is printed in a subpixel of a color filter prior to printing droplets of a second fluid such as colored liquid into the subpixel areas. This first fluid could have surface wetting properties such that it is hydrophilic to the substrate (glass) but hydrophobic to the boundary (black matrix). Therefore, the first fluid would flow over the entire subpixel area, but not onto the black matrix. The first fluid would then allow color fluid to disperse uniformly throughout the subpixel. This first fluid may also be used in additional embodiments to re-liquify a dry or partially dry color subpixel, so that color non-uniformities can be corrected.

Abstract: A method and system to help photographers to take better quality pictures of landmarks and scenes are disclosed. A user is guided with examples of existing quality images, which are extracted from a database, of the same or similar landmarks or scenes. The method includes taking a query photograph that may include an image associated with a GPS location and other metadata, and using information extracted from the image to retrieve existing, similar images. The images retrieved may be ordered according to different criteria. When a user selects one as a model image, the user is provided with assistance for taking a target photograph of similar quality.

Abstract: A method is provided for centering a steering rack in an automotive vehicle, particularly a vehicle that includes an electric power steering (EPS) system. The centering method includes locating a center by using an electric motor of the EPS system. The method includes temporarily locking the steering rack in place and subsequently installing a steering wheel to a steering column after the locating step. The method further includes operatively communicating with an on-board processor or ECU of the automotive vehicle and running a program to determine or locate the center of the rack. The method may also include detecting the first and second ends of the rack when at least one of a velocity of the electric motor reaches zero, a current of the electric motor reaches a preselected level, and steering angle of the electric motor stabilizes.

Abstract: Methods and systems are presented for managing document processing device usage in which a customer accesses a management system to buy and pay for account credits, and to apply print units to specific managed device by conversion of account credits based on current pricing information for the specified account and the particular device at the time of the request.

Abstract: A winch for a cargo restraining strap includes a frame having a base and first and second parallel spaced sidewalls. The first and second sidewalls define respective first and second apertures. A protective wall extends from the base and is spaced from the first sidewall. The first sidewall and the protective wall cooperate to define a clevis structure including a channel. A pawl is movably secured to the frame, with an inner end thereof located in the clevis channel. A spool extends between the first and second sidewalls and is rotatably supported in the first and second apertures of the first and second sidewalls. A ratchet wheel is connected to the spool and is located adjacent the first sidewall. The ratchet wheel is selectively engaged by the pawl. The frame, spool and ratchet wheel can be defined from aluminum alloy. The frame can be extruded as a one-piece construction. The spool and ratchet wheel can be extruded as a one-piece construction.

Abstract: The invention provides a method for treating or ameliorating colon cancer in a mammal comprising administering to the mammal a therapeutically effective amount of one or more compounds selected from the group consisting of compounds of Formula (1), (2), and a pharmaceutically acceptable salt or metabolite thereof.

Abstract: A model-based method and apparatus for characterizing the performance of a printing device comprising printing a target set of patches with the device and measuring device response when the target is set; compiling a LUT from the target set and measured response; and representing the LUT as a tensor. Tensor decomposition/parallel factor analysis is employed for compacting the tensor representation of the LUT.