Matches 1 - 50 out of 326 1 2 3 4 5 6 7 >
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7450260 Printer driver program and printer  
In a printer driver that transmits a print data to a printer connected via a network to make a print request, a document password processing unit prompts a user to input a document password for...
7433098 Document processing system with improved image quality assurance  
A document processing system comprising an image capture subsystem for capturing selected image metrics and at least one image rendition from a plurality of documents and for determining if at...
7433091 Image forming and reading apparatus  
An image forming and reading apparatus includes an image forming portion for forming an image on a fed recording sheet and an image reading portion for reading the image of a fed document. At least...
7420717 Method and apparatus for scanning image  
A method and an apparatus for scanning an image. The method includes determining a first side of the periphery of an original document while moving an image sensor, detecting first and second...
7420711 Image reading and forming apparatus, control method, and program with scheduling of correction processing based on time interval between documents  
An image reading apparatus is provided which allows a reading device fixed at a reading position to read images from a document while transporting the document. The apparatus includes a correcting...
7417765 Image processing apparatus and method, image processing program, and storage medium  
An image processing apparatus which includes an image reading apparatus comprising a first memory, a book image corrector, and a selector. The first memory stores optical positioning information of...
7408180 Compensation apparatus for image scan  
A compensation apparatus for image scan, applied to an optical scanner with a platform, on which an object to be scanned is disposed. The optical scanner has a photosensitive apparatus with a set...
7403306 Image reading with high fit accuracy  
An image reading apparatus includes a guide rod; a housing member having a guide part for abutting a document placed on a document table and positioning one side of the document on a table face of...
7401778 Multi-sheet feed detection system  
A multi-sheet feed detection system comprises a photosensor configured to receive light emitted in a non-visible spectrum by a transmitter through at least one sheet, and a detection module...
7391930 Angle de-skew device and method thereof  
An angle de-skew device and the method thereof are used in an image processing system to rotate a skewed image with respect to a reference point as a rotated center. First and second accumulator...
7379217 Image reading apparatus  
To set at least the main portion of a read original on an image reading apparatus while avoiding a discontinuous portion, the position of the discontinuous portion of photoelectric conversion...
7375861 Method and apparatus for preventing persons from leaving original documents in a document copier  
A method and apparatus for preventing persons from leaving original documents in a document copier. A document is scanned by a document copier to produce a stored image thereof. Prior to producing...
7355764 Image reading system  
There are provided an original table ( 11 ) for an original, a linear image sensor ( 20 ) for converting light into an electric signal, a first optical system ( 30 ) for forming an optical image on...
7352498 Optical image scanner with adjustable object plane  
Cam-operated focus shift in an optical image scanner is provided. One embodiment comprises a method of adjusting the location of an object plane above a platen to be scanned by an optical head....
7345797 Reduction of artifacts in a scanning device  
Stopping and starting the movement of media in a scanner before completion of scanning can generate artifacts in the display of the scanned image. These artifacts arise from measurements made...
7345796 Image scanner for use in image forming apparatus  
An image scanner of the present invention corrects a lens position when a lens moving signal for moving a lens is obtained by extracting a luminance signal from an image signal output from a CCD...
7336404 Method and apparatus for scanning irregular shaped document  
A scanner ( 30 ) comprises a transport mechanism ( 6 ) for moving a document ( 12 ) and a sensor ( 2 ) for detecting a leading edge ( 31 ) and trailing edge ( 32 ) of the document. A camera ( 16,...
7330692 Electricity waste suppressing original document size detection apparatus  
An original document reading apparatus includes a plurality of point light source elements (e.g. a LED array) in a main scanning direction beneath an original document table, a moving device that...
7327900 Image reading apparatus and recording medium  
An image read controller for extracting an original portion from an image read by an image reader. The image read controller includes means for extracting a rectangular area containing the area in...
7327502 Sheet-fed scanning device capable of detecting a document edge  
A sheet-fed scanning device capable of detecting a document edge includes a scanning module and an automatic document feeder. The scanning module scans a document with a light ray. The automatic...
7327501 Method for acquiring document images with a paper feed scanner  
A method for acquiring document images with a paper feed scanner. The paper feed scanner includes a scanning module for scanning a document at a scanning position, a motor for driving the document,...
7324139 Digital camera, a method of shooting and transferring text  
A digital camera capable of enhancing utilization of an image shot in a text shooting mode is provided. An image processing unit converts an image shot in the text shooting mode to a data format...
7319543 Image forming system  
An image forming system includes a PDL job receiving unit for receiving a PDL job generated by use of a page description language, a print image forming unit for interpreting the PDL job and...
7304772 Image-reading apparatus  
In an image-reading apparatus, the size of a document placed at a predetermined position is sensed by a document size sensor, an image is read from the document in the document size sensed, and...
7301680 Reduction of artifacts in a scanning device  
Stopping and starting the movement of media in a scanner before completion of scanning can generate artifacts in the display of the scanned image. These artifacts arise from measurements made...
7289242 Image scanner having multiple scanning windows  
An image scanner for converting image data of multiple scanning lines of a scanned object into digital data comprises a first image-receiving end moving in a scanning direction for receiving image...
7265880 System for determining return of photo sensor in scanner and method thereof  
A system for determining the return of the photo sensor in the scanner and the method thereof are disclosed. There are two base position sensing units in the system. Each of the base position...
7265879 Multifunction automatic document feeder (ADF) switch  
A method and apparatus for an imaging device to automatically detect the presence of an automatic document feeder.
7251062 End-of-travel focus shift in an optical image scanner  
End-of-travel focus shift in an optical image scanner is provided. One embodiment is an optical image scanner comprising a platen, a stop member at a first end-of-travel position, and an optical...
7242503 Image reading method  
In the image reading method, a film having images recorded in a plurality of frames in a longitudinal direction is transported to read the images photoelectrically at an image reading position by...
7224496 Positioning device for scanned object of scanner  
The invention relative to a positioning device for the scanned object of a scanner may make a positioning function to a document or a book to be scanned. Through designing a positioning element on...
7221487 Optical scanning device having selectable identifiable scan window  
A scan window apparatus for defining and identifying a selected scan window within an overall scanable surface of a scanning device. The scanable surface is defined by intersecting first and second...
7215445 Method and apparatus to correct distortion of document copies  
Pages of books are copied without distortion due to curvature of the page near the book binding or the distortion in a copied page is corrected using the spacing of equidistant bars on tape strips...
7209702 Electricity waste suppressing original document size detection apparatus  
An original document reading apparatus includes a plurality of point light source elements (e.g. a LED array) in a main scanning direction beneath an original document table, a moving device that...
7206104 Method for automatically determining document position in a scanner window  
A method for determining the position of a document placed in the scanning widow of a flatbed scanner is disclosed. The method can correctly determine the precise position of a document from a...
7200285 Detecting skew angle in a scanned image  
Detecting skew and determining skew angle using the front of a document by determining background-to-document transitions. Incoming scanlines are interval sampled in the fast scan direction every...
7187479 Image reading apparatus  
An image reading apparatus includes a sensor including a plurality of photoelectric converters for reading information on a document, a detecting circuit for detecting movement of a document cover,...
7170659 Reduction of artifacts in a scanning device  
Stopping and starting the movement of media in a scanner before completion of scanning can generate artifacts in the display of the scanned image. These artifacts arise from measurements made...
7170657 Image reading apparatus and image input-output apparatus  
A concave portion ( 50 ) constructed by a circular hole is formed at a guide member ( 16 ) positioning a original on aboard surface ( 15 ) of an original table ( 14 ) by joining a surrounding edge...
7167282 Image scanning apparatus, method, and system, control method thereof, storage medium, and external apparatus  
This invention has as its object to provide an image scanning method which can reduce the load of user operation, and can improve operation efficiency. To achieve this object, a scanning driver is...
7149010 Template, system and method for automated selection of media type and scanning routine  
A template for a scanner system comprising a template body and an element for generating an optical pattern when scanned by the scanner system is provided. A method of scanning an image on a...
7139108 Single automatic document feeder sensor for media leading edge and top cover being opened detection  
A single plate flatbed scanner utilizing a single sensor to detect both opening of a lid covering the plate and the leading edge of an automatically fed document. The flatbed scanner includes a...
7139107 Automatic static image capturing device and method  
A method and a device for automatic capturing of a static image. The automatic static image-capturing device is a scanner. The method includes the following steps. Any changes on a scanning...
7139089 Multifunctional printer and method for displaying image data to be transmitted  
At a predetermined location on a touch panel, a document image in a portrait direction, or a document image in a landscape direction is displayed according to a direction of the scanned document,...
7136199 Document scanning apparatus with oversize document handling capability  
A document scanning apparatus which is capable of scanning an oversized document. In one embodiment the document scanning apparatus includes a base unit, an optical scanning device located within...
7130090 Method of operating an image-based document processing system and an apparatus therefor  
A check processing system comprises an image capture module including a controllable image capture device disposed along a first side of the document track. The image capture device captures an...
7120314 Systems and methods for obtaining image shear and skew  
In a machine-fed scanner, orientation angles of edges of an image bearing substrate are obtained and used to calculate image shear and/or skew. A running weighted average of the image skew may be...
7116449 Image processing apparatus  
In an image processing apparatus which performs first and second operations, a first processor processes image data in correspondence to the first operation, while a second processor which...
7102799 Method for electronic image rectification in laser scanner devices  
In a method for electronic image rectification in pixel-by-pixel scanning of a substrate by a bundled electromagnetic beam, the pixels are read out one after the other in readout intervals of...
7085012 Method for an image forming device to process a media, and an image forming device arranged in accordance with the same method  
An image forming device includes a backing and is arranged for a media to be positioned against the backing. The backing includes an embedded backing pattern. The media is skewed with respect to...
Matches 1 - 50 out of 326 1 2 3 4 5 6 7 >