Inventor
DOSS VIGNESH
IN20 patents
Patents
20 patentsUS9167129B1Oct 20, 2015
Method and apparatus for segmenting image into halftone and non-halftone regions
XEROX CORP11 citations83
US10142520B1Nov 27, 2018
Single color background mixed raster content (MRC)
XEROX CORP3 citations72
US9736333B1Aug 15, 2017
Filter configuration for software based image path
XEROX CORP2 citations72
US9712697B1Jul 18, 2017
Detecting sizes of documents scanned using handheld devices
XEROX CORP3 citations72
US9681023B1Jun 13, 2017
Image processing method and system for classification of halftone frequencies
XEROX CORP2 citations72
US9628635B1Apr 18, 2017
Systems and methods for halftone frequency detection
XEROX CORP5 citations72
US9237255B1Jan 12, 2016
Methods and systems for processing documents
XEROX CORP6 citations69
US10033901B1Jul 24, 2018
System and method for using a mobile camera as a copier
XEROX CORP2 citations66
US12519897B2Jan 6, 2026
Methods and systems for adding one or more security patterns in documents
XEROX CORP0 citations62
US12149663B1Nov 19, 2024
Methods and systems for detecting one or more security patterns in documents
XEROX CORP0 citations62
US10419640B1Sep 17, 2019
Text enhancement in printing material saving mode
XEROX CORP1 citations62
US10341671B2Jul 2, 2019
Method and system for image compression
XEROX CORP1 citations62
US11954931B1Apr 9, 2024
Methods and systems for detecting tampering of an IR security mark
XEROX CORP0 citations60
US9898693B2Feb 20, 2018
Document background suppression performed during color space conversion
XEROX CORP0 citations52
US9124841B2Sep 1, 2015
Connected component analysis with multi-thresholding to segment halftones
XEROX CORP1 citations52
US11128782B1Sep 21, 2021
Adaptive autocolor detection based on media color
XEROX CORP0 citations51
US10602019B2Mar 24, 2020
Methods and systems for enhancing image quality for documents with highlighted content
XEROX CORP0 citations51
US9384391B2Jul 5, 2016
Methods and systems for processing documents
XEROX CORP0 citations51
US11652950B1May 16, 2023
Methods and systems for handling drifting of colors in printing scenarios
XEROX CORP0 citations47
US9659230B2May 23, 2017
Methods and systems for estimating skew angle of an image
XEROX CORP0 citations41