Inventor
GU CHUANG
US17 patents
⚠️ This page may combine multiple inventors who share the name “GU CHUANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
10 patentsUS6711278B1Mar 23, 2004
Tracking semantic objects in vector image sequences
MICROSOFT CORP206 citations99
US6400831B2Jun 4, 2002
Semantic video object segmentation and tracking
MICROSOFT CORP170 citations99
US6075875AJun 13, 2000
Segmentation of image features using hierarchical analysis of multi-valued image data and weighted averaging of segmentation results
MICROSOFT CORP225 citations99
US5787203AJul 28, 1998
Method and system for filtering compressed video images
MICROSOFT CORP192 citations99
US6037988AMar 14, 2000
Method for generating sprites for object-based coding sytems using masks and rounding average
MICROSOFT CORP107 citations98
US7162055B2Jan 9, 2007
Tracking semantic objects in vector image sequences
MICROSOFT CORP43 citations96
US7088845B2Aug 8, 2006
Region extraction in vector images
MICROSOFT CORP55 citations96
US6205422B1Mar 20, 2001
Morphological pure speech detection using valley percentage
MICROSOFT CORP28 citations92
US7710434B2May 4, 2010
Rotation and scaling optimization for mobile devices
MICROSOFT CORP9 citations84
US9015788B2Apr 21, 2015
Generation and provision of media metadata
MICROSOFT CORP1 citations50
GU CHUANG
3 patentsUS8396114B2Mar 12, 2013
Multiple bit rate video encoding using variable bit rate and dynamic resolution for adaptive video streaming
GU CHUANG86 citations97
US8311115B2Nov 13, 2012
Video encoding using previously calculated motion information
GU CHUANG118 citations96
US8763068B2Jun 24, 2014
Generation and provision of media metadata
GU CHUANG11 citations81