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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/114
Name: Image analysis > Applications > Reading aids for the visually impaired
Description: Subject matter wherein a particular representation of an image is generated that can be interpreted by a sense other than sight.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8649551 Method and apparatus to highlight information in complex visual environments Feb. 11, 2014
8633982 System and method for monitoring quilting machine Jan. 21, 2014
8605141 Augmented reality panorama supporting visually impaired individuals Dec. 10, 2013
8594387 Text capture and presentation device Nov. 26, 2013
8537279 Digital microform imaging apparatus Sep. 17, 2013
8538087 Aiding device for reading a printed text Sep. 17, 2013
8514239 Image processing apparatus, image processing method, and computer program product Aug. 20, 2013
8468021 System and method for writing digits in words and pronunciation of numbers, fractions, and units Jun. 18, 2013
8452057 Projector and projection control method May. 28, 2013
8412531 Touch anywhere to speak Apr. 2, 2013
8406568 Automatic dominant orientation estimation in text images based on steerable filters Mar. 26, 2013
8391566 Method of identifying a person by his iris Mar. 5, 2013
8355542 Virtual white lines for delimiting planned excavation sites Jan. 15, 2013
8331628 Vision assistance using mobile telephone Dec. 11, 2012
8284999 Text stitching from multiple images Oct. 9, 2012
8269890 Digital microform imaging apparatus Sep. 18, 2012
8264716 Ringtone, voice, and sound notification of printer status Sep. 11, 2012
8265344 Electronic manifest of underground facility locate operation Sep. 11, 2012
8254686 On-line identifying method of hand-written Arabic letter Aug. 28, 2012
8249309 Image evaluation for reading mode in a reading machine Aug. 21, 2012
8239032 Audiotactile vision substitution system Aug. 7, 2012
8233671 Reading device with hierarchal navigation Jul. 31, 2012
8218827 Virtual white lines for delimiting planned excavation sites Jul. 10, 2012
8185398 Reading device with shortcut read function May. 22, 2012
8180114 Gesture recognition interface system with vertical display May. 15, 2012
8150107 Gesture processing with low resolution images with high resolution processing for optical character recognition for a reading machine Apr. 3, 2012
8139894 Automatic dominant orientation estimation in text images based on steerable filters Mar. 20, 2012
8135577 Braille support Mar. 13, 2012
8113841 Reading device for blind or visually impaired persons Feb. 14, 2012
8068644 System for seeing using auditory feedback Nov. 29, 2011
7952495 Data entry device and method May. 31, 2011
7925142 Apparatus for presenting information and method thereof Apr. 12, 2011
7840033 Text stitching from multiple images Nov. 23, 2010
7835545 System and method for providing a visual language for non-reading sighted persons Nov. 16, 2010
7805307 Text to speech conversion system Sep. 28, 2010
7737992 Method and system for transforming adaptively visual contents according to terminal user's color vision characteristics Jun. 15, 2010
7627142 Gesture processing with low resolution images with high resolution processing for optical character recognition for a reading machine Dec. 1, 2009
7552381 Check boxes for identifying and processing stored documents Jun. 23, 2009
7437671 Computer system control with user data via interface and sensor with identifier Oct. 14, 2008
7412651 Computer system interface surface with reference points and sensor with identifier Aug. 12, 2008
7400748 Method for assisting visually impaired users of a scanning device Jul. 15, 2008
7325735 Directed reading mode for portable reading machine Feb. 5, 2008
7287984 System and method for providing a visual language for non-reading sighted persons Oct. 30, 2007
7260738 System and method for splitting an image across multiple computer readable media Aug. 21, 2007
7230538 Apparatus and method for identifying surrounding environment by means of image processing and for outputting the results Jun. 12, 2007
7231066 System and method for interpretation of visual information Jun. 12, 2007
6961458 Method and apparatus for presenting 3-dimensional objects to visually impaired users Nov. 1, 2005
6948937 Portable print reading device for the blind Sep. 27, 2005
6876758 Methods and systems for improving a user's visual perception over a communications network Apr. 5, 2005
6791600 Video system with dual mode imaging Sep. 14, 2004

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