摘要:
A method and system for providing recording device privileges through biometric assessment are disclosed herein. An embodiment of the method includes monitoring information associated with a recording device. The information includes a recording device location, dynamic biometric data, knowledge data, and recording device identification data. From the monitored information, an identity of a then-current user of the recording device is determined. An authorization level for the then-current user is determined, and recording device access privileges are dynamically adjusted based on the determined authorization level.
摘要:
Document copying systems and methods include initiating a copy job for copying a document having document content. A log of the copy job is generated, and the document is scanned to create a document content image. The log is encoded using an input image to produce a data-bearing halftone image which is merged with the document content image. The merged data-bearing halftone image and the document content image are printed to produce a copy of the document.
摘要:
A forensic verification system (900) extracts a print signature via a print signature extractor (910) from a captured image of a printed halftone. The system (900) utilizes a comparator (920) to compare the print signature to a reference signature stored in a registry to determine differences between the print signature and the reference signature. The system (900) utilizes a forensic analyzer (930) to perform a forensic analysis on the signatures based on the comparison to authenticate the printed halftone.
摘要:
Automated inspection method for detecting a defect in a printed image, comprising processing a raster image, sending the raster image to a print process, printing a printed image corresponding to the raster image onto a medium, capturing a target image from at least a part of the printed image at a lower resolution than the printed image, at least in a medium moving direction, converting at least a part of the raster image to a reference image, and comparing the reference image to the target image.
摘要:
A method is provided of personalizing color reproduction of an output device by determining a user-specific color mapping. A user is enabled to individually select different color reproductions of a plurality of different test images according to the user's preferences, wherein the different color reproductions are associated with different color mappings. The test images are reproduced by the output device or a display device simulating the output device. The user-specific color mapping is determined by combining the color mappings of the selected color reproductions.
摘要:
Disclosed is a selective document processing system and method. The selective document processing system includes a digital document analyzer configured to determine a number of regions on a digital document and a data type for each of the regions, the data type for each region being one of a number of predefined data types. The system also includes a first user interface to display the analyzed digital document and to allow the user to perform various functions relative to the displayed digital document including selecting desired regions, deleting regions, etc. The system also includes a selection interface activated from the first user interface for identifying at least one of the predefined data types that are displayed on the first user interface and that are further processed in predetermined processing pipelines.
摘要:
Disclosed herein are techniques for obscuring Internet tendencies. It is determined whether a user tends to access a category of information over the Internet more than an average user. If the user accesses the category of information over the Internet more than the average user, a user profile associated with the user is adjusted such that the user profile is proportional to an average user profile associated with the average user.
摘要:
Methods, and apparatus for performing methods, for classifying an image. Methods include determining a corresponding set of metrics for each region of two or more regions of a pattern of regions of an image, and classifying the image in response to at least the corresponding set of metrics for each of the two or more regions of the pattern of regions.
摘要:
A forensic verification system (700) extracts a print signature via print signature extractor 710 from the boundary of a halftone contained in an image. The system (700) compares the print signature to a reference signature stored in a registry via comparator 720 to determine differences between the print signature and the reference signature. The system 700 performs a forensic-level statistical image analysis via forensic analyzer 730 on the print signature and the reference signature based on the comparison to authenticate the printed media.
摘要:
An apparatus has a surface that includes a two dimensional barcode and a Radio Frequency Identification (RFID) antenna printed on the two dimensional barcode. The RFID antenna and the two dimensional barcode are formed from a conductive ink.