P

Inventor

CHO DAE-SUNG

KR163 patents
⚠️ This page may combine multiple inventors who share the name “CHO DAE-SUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAMSUNG ELECTRONICS CO LTD

24 patents
US7535961B2May 19, 2009

Video encoding/decoding apparatus and method for color image

SAMSUNG ELECTRONICS CO LTD58 citations98
US7277484B2Oct 2, 2007

Image coding and decoding method and apparatus considering human visual characteristics

SAMSUNG ELECTRONICS CO LTD21 citations96
US6173080B1Jan 9, 2001

Prediction method for discrete cosine transform coefficient

SAMSUNG ELECTRONICS CO LTD56 citations96
US9877007B2Jan 23, 2018

Method, medium, and apparatus encoding and/or decoding an image using the same coding mode across components

SAMSUNG ELECTRONICS CO LTD27 citations94
US7469069B2Dec 23, 2008

Method and apparatus for encoding/decoding image using image residue prediction

SAMSUNG ELECTRONICS CO LTD30 citations93
US7333544B2Feb 19, 2008

Lossless image encoding/decoding method and apparatus using inter-color plane prediction

SAMSUNG ELECTRONICS CO LTD44 citations93
US6501861B1Dec 31, 2002

Scalable coding/decoding methods and apparatus for producing still image using wavelet transformation

SAMSUNG ELECTRONICS CO LTD33 citations93
US6493387B1Dec 10, 2002

Moving picture coding/decoding method and apparatus having spatially scalable architecture and signal-to-noise ratio scalable architecture together

SAMSUNG ELECTRONICS CO LTD51 citations93
US6002812ADec 14, 1999

Interpolation method for binary image

SAMSUNG ELECTRONICS CO LTD36 citations93
US5959674ASep 28, 1999

Prediction method for discrete cosine transform coefficients

SAMSUNG ELECTRONICS CO LTD50 citations93
US6611625B1Aug 26, 2003

Linear down/ups-sampling apparatus and generalized scan interleaving-based encoding/decoding method and apparatus using the same

SAMSUNG ELECTRONICS CO LTD27 citations92
US10733767B2Aug 4, 2020

Method and device for processing multi-channel feature map images

SAMSUNG ELECTRONICS CO LTD15 citations86
US8385406B2Feb 26, 2013

Method and apparatus of coding/decoding image

SAMSUNG ELECTRONICS CO LTD20 citations86
US10455210B2Oct 22, 2019

Method, medium, and apparatus encoding and/or decoding an image using the same coding mode across components

SAMSUNG ELECTRONICS CO LTD7 citations84
US9674541B2Jun 6, 2017

Method, medium, and apparatus encoding and/or decoding an image using the same coding mode across components

SAMSUNG ELECTRONICS CO LTD6 citations84
US8374248B2Feb 12, 2013

Video encoding/decoding apparatus and method

SAMSUNG ELECTRONICS CO LTD7 citations84
US8355589B2Jan 15, 2013

Method and apparatus for field picture coding and decoding

SAMSUNG ELECTRONICS CO LTD9 citations84
US8014026B2Sep 6, 2011

Image encoding and/or decoding system, medium, and method

SAMSUNG ELECTRONICS CO LTD7 citations84
US7738697B2Jun 15, 2010

Color transformation method and apparatus with minimized transformation errors

SAMSUNG ELECTRONICS CO LTD12 citations84
US9432687B2Aug 30, 2016

Moving picture encoding/decoding apparatus and method for processing of moving picture divided in units of slices

SAMSUNG ELECTRONICS CO LTD8 citations83
US8036280B2Oct 11, 2011

Image coding and decoding method and apparatus considering human visual characteristics

SAMSUNG ELECTRONICS CO LTD5 citations82
US6121980ASep 19, 2000

Vertex-based predictive shape coding method using adaptive sampling direction selection

SAMSUNG ELECTRONICS CO LTD11 citations74
US6021230AFeb 1, 2000

Interpolation method for binary image

SAMSUNG ELECTRONICS CO LTD5 citations74
US6002813ADec 14, 1999

Interpolation method for binary image

SAMSUNG ELECTRONICS CO LTD7 citations74

SEOUL SEMICONDUCTOR CO LTD

7 patents

SEOUL VIOSYS CO LTD

6 patents

CHO DAE-SUNG

5 patents

JUNG JAE-WOO

2 patents

CHOI WOONG-IL

1 patent

LEE CHANG-HYUN

1 patent

KIM DAE-HEE

1 patent

KIM HYUN MUN

1 patent

KIM WOO-SHIK

1 patent

SEOUL OPTO DEVICE CO LTD

1 patent

Showing the top 50 of 163 patents by PatentIndex Score.