Inventor
LU LIGANG
US43 patents
⚠️ This page may combine multiple inventors who share the name “LU LIGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
16 patentsUS7330509B2Feb 12, 2008
Method for video transcoding with adaptive frame rate control
IBM96 citations98
US6522693B1Feb 18, 2003
System and method for reencoding segments of buffer constrained video streams
IBM140 citations97
US7058127B2Jun 6, 2006
Method and system for video transcoding
IBM62 citations95
US7844002B2Nov 30, 2010
Method and system for multiple pass video coding
IBM32 citations92
US7408984B2Aug 5, 2008
Method and system for multiple pass video coding
IBM38 citations92
US7170933B2Jan 30, 2007
Method and system for objective quality assessment of image and video streams
IBM26 citations92
US8856462B2Oct 7, 2014
Reducing run time in seismic imaging computing
IBM6 citations84
US7715479B2May 11, 2010
Power-aware on-chip memory management for video coding algorithms
IBM9 citations84
US9063245B2Jun 23, 2015
Efficient wavefield compression in seismic imaging
IBM2 citations63
US7965774B2Jun 21, 2011
Method for visual signal extrapolation or interpolation
IBM3 citations63
US7916791B2Mar 29, 2011
Method and system for non-linear motion estimation
IBM2 citations63
US9857488B2Jan 2, 2018
Efficient wavefield compression in seismic imaging
IBM1 citations52
US9482772B2Nov 1, 2016
Reducing run time in seismic imaging computing
IBM1 citations52
US8739142B2May 27, 2014
Method and apparatus for run-time statistics dependent program execution using source-coding principles
IBM0 citations52
US7894550B2Feb 22, 2011
Method, apparatus, and system for source coding with iterative side information generation and decoding process
IBM0 citations52
US11719842B2Aug 8, 2023
Machine learning platform for processing data maps
IBM0 citations44
LU LIGANG
13 patentsUS9268777B2Feb 23, 2016
Methods and apparatus for data collection
LU LIGANG18 citations91
US8532220B2Sep 10, 2013
Methods and apparatus for secure distribution and storage of data using N channels
LU LIGANG8 citations84
US8396256B2Mar 12, 2013
Parallel computing of line of sight view-shed
LU LIGANG12 citations82
US9291735B2Mar 22, 2016
Probablistic subsurface modeling for improved drill control and real-time correction
LU LIGANG5 citations73
US8300688B2Oct 30, 2012
Method for video transcoding with adaptive frame rate control
LU LIGANG2 citations63
US8259804B2Sep 4, 2012
Method and system for signal prediction in predictive coding
LU LIGANG5 citations62
US9268776B2Feb 23, 2016
Methods and apparatus for data collection
LU LIGANG2 citations61
US9369510B2Jun 14, 2016
Cost and resource utilization optimization in multiple data source transcoding
LU LIGANG0 citations52
US8953038B2Feb 10, 2015
Distributed video surveillance storage cost reduction using statistical multiplexing principle
LU LIGANG1 citations52
US8594201B2Nov 26, 2013
Systems and methods for visual signal extrapolation or interpolation
LU LIGANG0 citations52
US9207992B2Dec 8, 2015
Methods and apparatus for processing load balancing in distributed problem processing
LU LIGANG0 citations51
US9207991B2Dec 8, 2015
Methods and apparatus for processing load balancing in distributed problem processing
LU LIGANG0 citations51
US9426477B2Aug 23, 2016
Method and apparatus for encoding surveillance video
LU LIGANG0 citations41
HE DAKE
5 patentsUS8494053B2Jul 23, 2013
Method and apparatus of temporal filtering for side information interpolation and extrapolation in Wyner-Ziv video compression systems
HE DAKE7 citations84
US8230217B2Jul 24, 2012
Method and system for secure collaboration using slepian-wolf codes
HE DAKE7 citations84
US8341612B2Dec 25, 2012
Method and apparatus for run-time statistics dependent program execution using source-coding
HE DAKE3 citations63
US8295356B2Oct 23, 2012
Method and system for coding mode selection in video compression systems
HE DAKE4 citations63
US8804837B2Aug 12, 2014
Method and system for coding mode selection in video compression systems
HE DAKE0 citations52
LIU LURNG-KUO
4 patentsUS9063248B2Jun 23, 2015
RTM seismic imaging using combined shot data
LIU LURNG-KUO10 citations82
US8983779B2Mar 17, 2015
RTM seismic imaging using incremental resolution methods
LIU LURNG-KUO7 citations82
US9291734B2Mar 22, 2016
Full waveform inversion using combined shot data and no scratch disk
LIU LURNG-KUO5 citations71
US9002651B2Apr 7, 2015
RTM seismic imaging without scratch data storage system and method
LIU LURNG-KUO5 citations71