Inventor
BOUMAN CHARLES A
US31 patents
⚠️ This page may combine multiple inventors who share the name “BOUMAN CHARLES A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
7 patentsUS7031025B1Apr 18, 2006
Combined dot density and dot size modulation
HEWLETT PACKARD DEVELOPMENT CO75 citations98
US7301674B2Nov 27, 2007
Translation of an input pixel value to an output pixel value
HEWLETT PACKARD DEVELOPMENT CO12 citations81
US7511857B2Mar 31, 2009
Halftoning method and system
HEWLETT PACKARD DEVELOPMENT CO2 citations63
US6683998B2Jan 27, 2004
Apparatus and method of building an electronic database for resolution synthesis
HEWLETT PACKARD DEVELOPMENT CO1 citations62
US7312898B2Dec 25, 2007
Transformation of an input image to produce an output image
HEWLETT PACKARD DEVELOPMENT CO3 citations60
US7336400B2Feb 26, 2008
Transforming an input image to produce an output image
HEWLETT PACKARD DEVELOPMENT CO0 citations49
US10248666B2Apr 2, 2019
Creation of hierarchical dictionary
HEWLETT PACKARD DEVELOPMENT CO0 citations36
BALA RAJA
5 patentsUS8837830B2Sep 16, 2014
Finding text in natural scenes
BALA RAJA38 citations94
US8805056B2Aug 12, 2014
Automatic detection and grouping of straight lines in images for personalization
BALA RAJA6 citations73
US8619074B2Dec 31, 2013
Rendering personalized text on curved image surfaces
BALA RAJA1 citations52
US9042640B2May 26, 2015
Methods and system for analyzing and rating images for personalization
BALA RAJA1 citations51
US8780131B2Jul 15, 2014
Systems and methods for text-based personalization of images
BALA RAJA0 citations42
HEWLETT PACKARD CO
3 patentsUS6466702B1Oct 15, 2002
Apparatus and method of building an electronic database for resolution synthesis
HEWLETT PACKARD CO58 citations96
US6075926AJun 13, 2000
Computerized method for improving data resolution
HEWLETT PACKARD CO76 citations95
US6058248AMay 2, 2000
Computerized method for improving data resolution
HEWLETT PACKARD CO69 citations95
SAMSUNG ELECTRONICS CO LTD
3 patentsUS7899247B2Mar 1, 2011
Apparatus and method of segmenting an image according to a cost function and/or feature vector and/or receiving a signal representing the segmented image in an image coding and/or decoding system
SAMSUNG ELECTRONICS CO LTD9 citations82
US7724164B2May 25, 2010
Apparatus and method of dynamically caching symbols to manage a dictionary in a text image coding and decoding system
SAMSUNG ELECTRONICS CO LTD7 citations71
US7907783B2Mar 15, 2011
Apparatus and method of matching symbols in a text image coding and decoding system
SAMSUNG ELECTRONICS CO LTD4 citations60
OHK HYUNG-SOO
3 patentsUS8300963B2Oct 30, 2012
Apparatus and method of matching symbols in a text image coding and decoding system
OHK HYUNG-SOO13 citations81
US8798396B2Aug 5, 2014
Apparatus and method of segmenting an image in an image coding and/or decoding system
OHK HYUNG-SOO0 citations50
US8254680B2Aug 28, 2012
Apparatus and method of segmenting an image in an image coding and/or decoding system
OHK HYUNG-SOO1 citations50