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7628330 Barcode and decreased-resolution reproduction of a document image  
Systems, methods and storage mediums are disclosed for processing image data and associated two-dimensional barcodes for decreased data storage requirements and increased data transfer...
7611059 Code reading device and program  
On a display window that displays code patterns that are read at a time, a code reading device allows the code pattern that is successfully decoded to be visually confirmed with ease. In a handy...
7594613 2-dimensional code formation method and formation device  
The 2-dimensional code formation method of this invention comprises: a process of specifying the code size for 2-dimensional code; a process of specifying storage information to be written in the...
7571864 Method and system for creating and using barcodes  
Methods for efficiently retrieving information from an image of a symbol are described. Symbols are described that contain detection patterns that facilitate the determination of location,...
7568624 Component-supplying-device-related-information reading apparatus  
A component supplying system including a plurality of electronic-component supplying devices arranged to read from an information indicator information, such as ID, that is related to the each...
7546955 Systems, devices, and methods for reading machine-readable characters and human-readable characters  
Systems, devices, and methods for automatic data collection. An automatic data collection system includes an image capture subsystem and a processor subsystem. The automatic data collection system...
7546950 Method and apparatus for locating and decoding a two-dimensional machine-readable symbol  
A method of locating and decoding a two-dimensional machine-readable symbol in a digital image, where the symbol has three finder patterns adjacent respective corners of the symbol, takes into...
7523864 Automatic placement of an object on a page  
Characteristics of a code are decided upon. For example, the geometry and how noisy the background of the barcode can be may be decided upon. A representation of the code based on the code's...
7506816 System and method for determining a threshold for edge detection based on an undifferentiated equalized scan line signal  
Methods and systems better detect edges in a binary optical code, such as a bar code. One method constructs a threshold signal to be used for comparison with an equalized undifferentiated scan line...
7478753 System and method for aiming an optical code scanning device  
A system and method for performing a read operation including acquiring a series of frames of image data; processing a first frame of image data including an array of pixel data acquired while an...
7478746 Two-dimensional color barcode and method of generating and decoding the same  
A two-dimensional color barcode using gradations of color is disclosed. The barcode includes a black and white configuration block that encodes configuration information about the barcode and a...
7455231 System and method for locating a predetermined pattern within an image  
Described is a method of locating a predetermined pattern. An image is divided into a predetermined number of areas. A search sequence indicative of an order in which the areas are to be analyzed...
7451931 Detecting barcodes on two-dimensional images using frequency domain data  
A system and method of detecting a barcode involves obtaining a two-dimensional source image and converting it into a frequency domain image (FDI). Frequency trends in the FDI are then analyzed to...
7431214 Bar-code reader and method of reading bar code  
A plurality of bar-code candidate areas are calculated from scan data that is acquired by scanning a bar code. Feature data, which represents a specific feature, is calculated for each of the...
7424975 Method for printing two dimensional barcodes to reduce reading errors  
A method of printing modules for a two dimensional barcode that includes printing a pixel at a plurality of the pixel locations included in the inner portion of the darkened module, and printing a...
7422155 Image printing method and apparatus which can detect edge of printing medium while reading barcode on printing medium using one sensor  
An image printing method and apparatus which can detect the edge of a printing medium on which a barcode is written while reading the barcode using one sensor unit. The apparatus for printing an...
7389928 System and method of utilizing a machine readable medical marking for managing surgical procedures  
The method and system include marking a surgery site (e.g., location of surgical incision) or a site of other medical action with a machine-readable medical marking (e.g., bar code or a dot...
7380721 Low-cost compact bar code sensor  
A barcode sensor package has an optical emitter circuit and an optical detector circuit which are formed as one or more integrated optical circuits disposed in a housing which has a reading surface...
7370799 System and method for printing images of machine readable symbols on a plurality of substrates  
A method is provided for printing a plurality of images of a symbol that includes at least a two-dimensional machine readable symbol on a plurality of substrates or on a plurality of portions of a...
7370803 Remote crane bar code system  
In general terms, the present invention provides a method of automatically scanning an inventory field to allow the selection of a desired item for retrieval. A camera is positioned in the crane...
7364080 System and method for bar code detection  
Described is a system and method for bar code detection. The method comprises generating a digitized bar pattern (DBP) including a series of elements corresponding to elements of a scanned bar...
7357324 System, method, and program for generating barcode data  
Misunderstanding is not caused among users such that the user misconstrues a special digit character of barcode data which is not directly input by the user as an input character or misconstrues...
7353996 Device for storing and displaying selected bar codes  
A device for storing and displaying numerous optically readable codes. The device includes a memory for storing the codes, a display for displaying the codes of sufficient contrast to be readable...
7344079 Wireless terminal  
A system is described for managing data and information in a healthcare environment, such as a hospital. A handheld code scanner reads codes and either accepts data, or performs instructions based...
7337969 Method for improving the readability of composite images  
A method for improving the readability of composite images by determining available areas on a document where no text or graphics will be printed in visible ink and printing one or more 2-D bar...
7328847 Barcode data communication methods, barcode embedding methods, and barcode systems  
Barcode data communication methods, barcode embedding methods, and barcode systems are described. According to one embodiment, a barcode data communication method includes accessing a composite...
7325737 Methods and apparatus for identifying candidate barcode fields  
A system is provided for selecting a particular barcode on an item that includes multiple barcodes. The system (1) acquires, via a barcode imager, an image of the item within the field of view of...
7305131 Extracting graphical bar codes from an input image  
Systems and methods for extracting a graphical bar code (i.e., an image that contains inconspicuous graphical modulations that encode embedded information) from an input image are described. In one...
7299975 Add-on capture rate in a barcode scanning system  
A scanner system and method for improving capture rate of reading labels with add-ons without sacrificing throughput with respect to non-add-on labels, the scanner including a mode in which the...
7296747 Visual code system for camera-equipped mobile devices and applications thereof  
A visual code system wherein camera-equipped mobile phones (or similar devices, such as wireless PDAs) are used to identify and decode images that contain one or more “visual codes.” By...
7293711 Combination barcode imaging/decoding and real-time video capture system  
A combination barcode imager/decoder and real-time video capture system is provided. The system is configured for being implemented at a POS location for performing the functions of barcode imaging...
7278575 Hand-supportable image-based bar code symbol reader employing helically-sweeping feature-extraction analysis on a captured digital image of an object referenced from the center thereof  
A hand-supportable digital imaging-based bar code symbol reader comprises: an automatic object presence detection subsystem; an image formation and detection subsystem; a LED-based illumination...
7261238 Method of locating imaged bar codes for an imaging-based bar code reader  
A method of locating an imaged bar code in a captured image frame for an imaging-based bar code reader. The steps of the method include: a) determining a mode of operation of the reader; b) if the...
7252238 Automatically-activated hand-supportable laser scanning bar code symbol reading system with data transmission activation switch  
Disclosed is an automatically-activated code symbol reading system comprising a bar code symbol reading mechanism contained within a hand-supportable housing having a manually-activatable data...
7249716 Position-coding pattern  
A product is on a surface provided with a first position code which codes coordinates for a plurality of first points. In at least one partial area on the surface, the product is further provided...
7219841 Device and system for verifying quality of bar codes  
A device for processing image data relating to bar codes is described. In one embodiment a bar code verification device is provided having an ergonomic form factor characterized by a domed hand...
7212682 Method and system for enhancing measurement  
A method and system for enhancing measurement of a bar code or other object includes storing a pixel image containing a bar code; determining bar code orientation relative to the stored pixel...
7204419 Method and apparatus for reading firearm microstamping  
An indicia for marking on an object, such as a cartridge case, for representing selected information, such as identification indicia identifying the firearm that discharged the cartridge, and...
7182260 Aiming light pattern generator in imaging readers for electro-optically reading indicia  
Different aiming light patterns are generated to enable an imaging reader to be pointed directly at a target by employing non-interferometric optical components that are fabricated by molding and...
7184075 Imaged coded data source tracking product  
The tracking product images several coded data sources ( 41 A– 41 C) concurrently to cause a track signal ( 12 ) which represents each of the several coded data source locations and represents...
7181066 Method for locating bar codes and symbols in an image  
A search method is disclosed for finding bar code symbols and various two-dimensional symbols, regardless of orientation, that is efficient, robust, and easy to use. The method works well on...
7175089 Face determination  
A method of identifying a face of an object having a plurality of faces with each face having coded data disposed thereon or therein. The coded data includes a plurality of coded data portions...
7137556 System and method for dimensioning objects  
An information system for storing, retrieving, processing and displaying information captured about objects passing an information capture system. The captured and processed object information may...
7128265 Orientation determination  
A method of determining an orientation of a respective object having an interface surface with coded data. The coded data includes a plurality of coded data portions provided at respective...
7124957 Apparatus for reading a color symbol  
The present invention provides an apparatus for reading a color symbol, which comprises a matrix of color filters arranged in front of a detector. Light received from the filters of some colors is...
7121469 System and method for selective processing of digital images  
A system and method for obtaining selected image information from a digital image and providing that selected image information for selective handling. In one aspect, the present invention...
7121467 Indicators of optimum positioning of a data collection device for reading data carriers, such as RFID tags and machine-readable symbols  
A data collection device for reading barcodes, matrix codes, acoustical tags, radio frequency identifier (RFID) tags, and other data carriers. The data collection device includes components to...
7121466 Bar encoding scheme for a scrolling display  
A method and apparatus is disclosed for providing an encoding scheme for a scrolling display comprising a plurality of sequences of bar codes, each sequence of bar codes identifying a corresponding...
7118042 Method and apparatus for rapid image capture in an image system  
Embodiments of a method, apparatus, and article of manufacture for rapidly capturing images in an automated identification system to effectively extend one dimension of a field of view of an image...
7108170 Add-on capture rate in a barcode scanning system  
A scanner system and method for improving capture rate of reading labels with associated second labels or add-ons without sacrificing throughput with respect to non-add-on labels, the scanner...
Matches 1 - 50 out of 183 1 2 3 4 >