Patent application number | Description | Published |
20090148042 | TEXT REPRESENTATION METHOD AND APPARATUS - A text-like data representation technique and a text-like data representation apparatus are disclosed that my acquire image data from a scanned image; segment text regions from the image data; further extract each connected component in the text regions; form clusters based on the connected components; group each connected component in the text regions into one of the clusters with similar or identical characters; generate a high-resolution representative for each cluster; generate a vector representation for each high-resolution representative; and code the text as text data by associating each connected component with its vectorized high-resolution representative, and location in the document. | 06-11-2009 |
20100042655 | METHOD FOR SELECTIVE COMPRESSION FOR PLANNED DEGRADATION AND OBSOLENCE OF FILES - A system and method manages a file storage system by defining an arbitration policy, the arbitration policy defining a pre-defined usage level threshold and defining implementation priorities for a plurality of storage management mitigation actions, each storage management mitigation action defining a distinct action to be taken to reduce the usage level of the file storage system and a parameter for selecting which file or files stored in the file storage system qualify for the storage management mitigation action. If a usage level of the file storage system is greater than the pre-defined usage level threshold, a storage management mitigation action is selected from the plurality of storage management mitigation actions. Which files that qualify for the selected storage management mitigation action is determined and the selected storage management mitigation action is applied to the files determined to qualify for the selected storage management mitigation action to reduce the usage level of the file storage system. | 02-18-2010 |
20100128290 | EMBEDDING INFORMATION IN DOCUMENT BLANK BORDER SPACE - A method for embedding coded information in a document border includes encoding information as a plurality of data carrying dot pair patterns where each dot is too small to be visually noticeable. For each page of a document to be rendered, the method includes determining whether the border area is blank. If found not blank the border area is cleared. Each of the plurality of data carrying dot patterns is embedded in the blank border area of the document page. The document page with the embedded data carrying dot patterns is then rendered, where each data carrying dot is too small to be visually noticeable. | 05-27-2010 |
20100128299 | PREVENTION OF UNAUTHORIZED COPYING OR SCANNING - A method for embedding “no-scan” or “no-copy” information in a document border includes encoding information as a plurality of data carrying dot pair patterns. For each page of a document to be rendered, the method includes determining whether the border area is blank. If found not blank the border area is cleared. Each of the plurality of data carrying dot patterns is embedded in the blank border area of the document page. The document page with the embedded data carrying dot patterns is then rendered, where each data carrying dot is too small to be visually noticeable. | 05-27-2010 |
20100128320 | PROTECTING PRINTED ITEMS INTENDED FOR PUBLIC EXCHANGE WITH INFORMATION EMBEDDED IN BLANK DOCUMENT BORDERS - A method for embedding coded information in a coupon with a face value denomination includes encoding that face value denomination value as a plurality of data carrying dot pair patterns where each dot is too small to be visually noticeable. For each page of a document to be rendered, the method includes determining whether the border area is blank. If found not blank the border area is cleared. Each of the plurality of data carrying dot patterns is embedded in the blank border area of the document page. The document page with the embedded data carrying dot patterns is then rendered, where each data carrying dot is too small to be visually noticeable. | 05-27-2010 |
20100150445 | TEXT VECTORIZATION USING OCR AND STROKE STRUCTURE MODELING - Systems and methods are described that facilitate dominant point detection for text in a scanned document. The dominant points are classified as “major” (e.g., structural) and “minor” (e.g., serif). A set of rules or parameters for each character is determined off-line. During the text vectorization, OCR is performed and the rules (parameters) associated with the recognized character are selected. Both major and minor dominant points are detected as a maximization process with the parameter set. For minor dominant points, additional processes are optionally employed. | 06-17-2010 |
20100195158 | Method of processing neutral gray color print jobs as monochrome black during billing detection and printing as a neutral gray composite black - A method of converting a RIPped K-only page or pixels to composite black in a digital print engine is included which executes the conversion process during current job workflow, while detecting the K-only page or pixels for billing purposes as K-only, and printed out as composite black. | 08-05-2010 |
20100214341 | COLOR PRINTING - A method of printing comprising setting a pixel black value of K for an ink limit and identifying each of black dots of a first subset of black dots having pixel black value K greater than the ink limit, and pixel color value of cyan, magenta, and yellow equal to zero. The method further comprises rendering only K for a pixel value for the first subset of black dots and replacing each of black dots of a second subset of black dots of a halftoned bit map for a predetermined area with a process black dot. The method still further comprises adding a non-black dot to each of black dots of a third subset of black dots of the bit-mapped data, wherein the halftoned bit map is generated by halftoning continuous tone data; wherein the black dots of the third subset comprises a percentage of all the black dots that tends to generally increase as a ratio of black coverage to total coverage in the predetermined area increases; wherein the first, second, and third subset comprises black dots that are mutually exclusive; and, printing the bit map. | 08-26-2010 |
20120273562 | SYSTEMS AND METHODS FOR USING MACHINE READABLE CODES TO STORE AND RETRIEVE REVERSIBLE WRITE ERASEABLE PAPER DOCUMENTS - An embodiment generally relates to systems and methods for electronically auto-filing and retrieving erasable paper document documents configured for ultraviolet (UV) imaging. A device can embed a machine readable code on an erasable paper document, or can detect a machine readable code preprinted on the document. An electronic version of the erasable paper document along with the machine readable code can be stored in a database. When the machine readable code is later detected on a rendered document, the electronic version corresponding to the machine readable code can be retrieved from storage. The erasable paper document can be re-rendered using the retrieved electronic version either as a new erasable paper document, for display to the user, or other renderings. | 11-01-2012 |
20120274969 | SYSTEMS AND METHODS FOR ELECTRONICALLY AUTO-FILING AND RETRIEVING REVERSIBLE WRITE ERASEABLE PAPER DOCUMENTS - An embodiment generally relates to systems and methods for electronically auto-filing and retrieving erasable paper document documents configured for ultraviolet (UV) imaging. A device can automatically generate an electronic version of the erasable paper document and store the electronic version in a database. A user can search the database for the electronic version with identification information associated with the erasable paper document, upon which the systems and methods can retrieve the electronic version of the erasable paper document for the user. The electronic version of the erasable paper document can be re-rendered either as a new erasable paper document, for display to the user, or other renderings. | 11-01-2012 |
20120293815 | METHOD OF PROCESSING NEUTRAL GRAY COLOR PRINT JOBS AS MONOCHROME BLACK DURING BILLING DETECTION AND PRINTING AS A NEUTRAL GRAY COMPOSITE BLACK - A method of converting a RIPped K-only page or pixels to composite black in a digital print engine is included which executes the conversion process during current job workflow, while detecting the K-only page or pixels for billing purposes as K-only, and printed out as composite black. | 11-22-2012 |
20130111335 | SYSTEMS AND METHODS FOR APPEARANCE-INTENT-DIRECTED DOCUMENT FORMAT CONVERSION FOR MOBILE PRINTING | 05-02-2013 |
20130250324 | METHOD OF WIRELESS FIDELITY SECURE AUTHENTICATION - A method for setting up a secure connection between a mobile communication device and a wireless access point is disclosed. The method comprises generating a machine-readable code corresponding to the wireless access point. The generated machine-readable code is scanned through an image-capturing unit. Further, the scanned machine-readable code is converted into a unique identification number that corresponds to the wireless access point. The unique identification number is transmitted to the wireless access point. The mobile communication device is authenticated based on the transmitted unique identification number by sending an authentication message to the mobile communication device. | 09-26-2013 |
20140085392 | EMBEDDING INFRARED MARKS IN GLOSS SECURITY PRINTING - A processor controls a marking engine to print a uniform region having a visually uniform color for an observer within all areas of the uniform region. The processor also controls the marking engine to print different gloss patterns within the uniform region. The different gloss patterns have first and second gloss regions, and the gloss difference between the first and second gloss regions forms gloss marks. Additionally, the processor controls the marking engine to print different infrared patterns within the uniform region to form infrared marks. In some embodiments, the infrared patterns are only within the first gloss regions and are not within the second gloss regions. | 03-27-2014 |