Inventor
GAHANG GOO-SOO
KR16 patents
⚠️ This page may combine multiple inventors who share the name “GAHANG GOO-SOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
14 patentsUS7170645B2Jan 30, 2007
Method and apparatus for enhancing digital image quality
SAMSUNG ELECTRONICS CO LTD29 citations92
US5838463ANov 17, 1998
Binary image processor
SAMSUNG ELECTRONICS CO LTD40 citations92
US5442459AAug 15, 1995
Process for encoding a half tone image considering similarity between blocks
SAMSUNG ELECTRONICS CO LTD37 citations92
US5920656AJul 6, 1999
Shading correction circuit and method in image processing apparatus
SAMSUNG ELECTRONICS CO LTD18 citations83
US6553151B1Apr 22, 2003
Image forming apparatus for half-tone recording and shading compensation and half-tone image forming method
SAMSUNG ELECTRONICS CO LTD7 citations73
US5898800AApr 27, 1999
Pixel binarization device and method for image processing system
SAMSUNG ELECTRONICS CO LTD14 citations73
US6243173B1Jun 5, 2001
Method and apparatus for correcting alignment error of scanning head of a shuttle type scanner
SAMSUNG ELECTRONICS CO LTD13 citations72
US7187808B2Mar 6, 2007
Method and apparatus for enhancing digital image quality
SAMSUNG ELECTRONICS CO LTD8 citations71
US8503051B2Aug 6, 2013
Generating a preview image by providing a color matching function and a color editing function for different objects contained in a document to be printed
SAMSUNG ELECTRONICS CO LTD3 citations62
US5642406AJun 24, 1997
Tone recognition method using tone learning operation in an automatic answering system
SAMSUNG ELECTRONICS CO LTD6 citations62
US7911491B2Mar 22, 2011
Apparatus and method for controlling power of laser diode having optical power compensation
SAMSUNG ELECTRONICS CO LTD2 citations60
US7619777B2Nov 17, 2009
Method of generating halftone screen and system thereof
SAMSUNG ELECTRONICS CO LTD5 citations57
US7253829B2Aug 7, 2007
Printing apparatus and method having functions to compensate for light intensity difference
SAMSUNG ELECTRONICS CO LTD2 citations57
US7443542B2Oct 28, 2008
Method and apparatus for determining error diffusion coefficients
SAMSUNG ELECTRONICS CO LTD0 citations40