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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/319
Name: Image analysis > Image sensing > Multiple scanning > Prescanning
Description: Subject matter in which a preliminary scan of the image area is done for the purpose of pre-recognition processing (i.e., image alignment, evaluation of print quality, etc.).










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8576456 Secondary scan to ensure transient document erasure Nov. 5, 2013
8571313 Methods and systems for estimation of document skew in an image Oct. 29, 2013
8502994 Image forming apparatus and method of controlling printing job Aug. 6, 2013
8499046 Method and system for updating business cards Jul. 30, 2013
8446652 Image quality monitoring and tagging at scan time May. 21, 2013
8368942 Image processing apparatus and its program and control method Feb. 5, 2013
8264746 Image sensor Sep. 11, 2012
8194279 Image data combining apparatus and method Jun. 5, 2012
8159714 Selecting an image reading apparatus from a plurality displayed in correlation with a preview image acquired by each apparatus Apr. 17, 2012
8111949 Image processing device, image projection apparatus, image processing method, recording medium, and computer data signal Feb. 7, 2012
7826105 Image processing apparatus, and method for controlling return speed of image reading unit therefore Nov. 2, 2010
7760404 Image processing device Jul. 20, 2010
7746516 Image scanning Jun. 29, 2010
7734120 Method of scanning a document using a pre-scanning operation Jun. 8, 2010
7724404 Arrangement for reading from and/or writing to flexible sheet media in a curved configuration and method May. 25, 2010
7689065 Image processing method and apparatus for suppressing positional shift image degradation Mar. 30, 2010
7512290 Image processing apparatus with SIMD-type microprocessor to perform labeling Mar. 31, 2009
7426291 Apparatus and method for binarizing images of negotiable instruments using a binarization method chosen based on an image of a partial area Sep. 16, 2008
7420715 Method and system for promoting scanning speed Sep. 2, 2008
7362455 Processing scanned pages Apr. 22, 2008
7340113 Image processing apparatus with SIMD-type microprocessor to perform labeling Mar. 4, 2008
7239729 Circuit arrangement and method for operating a fingerprint sensor Jul. 3, 2007
7123387 Image scanning method Oct. 17, 2006
7072082 Image reading apparatus and image forming apparatus Jul. 4, 2006
7050206 Document capture device May. 23, 2006
7031557 Structure capable of reducing the amount of transferred digital image data of a digital display Apr. 18, 2006
7031029 Method for setting black reference data used for excess exposure, and image reading apparatus Apr. 18, 2006
6979834 Image reading device, method and program using infrared light detection to correct for defective pixels Dec. 27, 2005
6965862 Reading machine Nov. 15, 2005
6958831 Image scanning method and apparatus thereof Oct. 25, 2005
6947186 Scanner carrier Sep. 20, 2005
6922487 Method and apparatus for capturing text images Jul. 26, 2005
6862119 Image reading device Mar. 1, 2005
6842270 Image reading device Jan. 11, 2005
6819449 Image printing and filing system Nov. 16, 2004
6801636 Image processing apparatus and method, and storage medium Oct. 5, 2004
6778713 Image reading apparatus Aug. 17, 2004
6704461 Image reading apparatus Mar. 9, 2004
6650358 Film scanner Nov. 18, 2003
6636713 Image reading apparatus Oct. 21, 2003
6621944 Image reader Sep. 16, 2003
6618512 Image reading apparatus Sep. 9, 2003
6556721 Method for image auto-cropping Apr. 29, 2003
6470101 Image reading method Oct. 22, 2002
6453080 Method for real-time auto-cropping a scanned image Sep. 17, 2002
6438271 Image reading apparatus Aug. 20, 2002
6400854 Image forming apparatus and method for reducing original document conveying speed when forming a reduced image Jun. 4, 2002
6385351 User interface high-lighter function to provide directed input for image processing May. 7, 2002
6317516 Learning method for an image analysis system for use in the analysis of an object as well as uses of the method Nov. 13, 2001
6307974 Image processing apparatus, system, and method with adaptive transfer Oct. 23, 2001

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