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Li Hong
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Algorithm and device for image processing
Patent number
10,339,643
Issue date
Jul 2, 2019
Nikon Corporation
Radka Tezaur
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of detecting a main subject in an image
Patent number
9,619,708
Issue date
Apr 11, 2017
NIKO CORPORATION
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Globally dominant point spread function estimation
Patent number
9,589,328
Issue date
Mar 7, 2017
Nikon Corporation
Gazi Ali
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Point spread function classification using structural properties
Patent number
9,530,079
Issue date
Dec 27, 2016
Nikon Corporation
Gazi Ali
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Blur detection system for night scene images
Patent number
9,412,039
Issue date
Aug 9, 2016
Nikon Corporation
Li Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion blur estimation and restoration using light trails
Patent number
9,338,354
Issue date
May 10, 2016
Nikon Corporation
Li Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sharpness classification system
Patent number
9,251,439
Issue date
Feb 2, 2016
Nikon Corporation
Li Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image apparatus for principal components analysis based illuminant...
Patent number
9,118,880
Issue date
Aug 25, 2015
Nikon Corporation
Li Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image segmentation from focus varied images using graph cuts
Patent number
9,025,043
Issue date
May 5, 2015
Nikon Corporation
Li Hong
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic illuminant estimation that incorporates apparatus setting...
Patent number
9,013,596
Issue date
Apr 21, 2015
Nikon Corporation
Li Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sharpness classification system
Patent number
8,805,112
Issue date
Aug 12, 2014
Nikon Corporation
Li Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for image noise compensation with image enhancement
Patent number
8,599,289
Issue date
Dec 3, 2013
Nikon Corporation
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for image deblurring using joint bilateral filtering
Patent number
8,588,541
Issue date
Nov 19, 2013
Nikon Corporation
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device and method for detecting whether an image is blurred
Patent number
8,538,140
Issue date
Sep 17, 2013
Nikon Corporation
Hany Farid
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for estimating whether an image is blurred
Patent number
8,472,744
Issue date
Jun 25, 2013
Nikon Corporation
Li Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Compound camera and methods for implementing auto-focus, depth-of-f...
Patent number
8,264,541
Issue date
Sep 11, 2012
STMicroelectronics, Inc.
George Q. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for estimating if an image is blurred
Patent number
8,068,668
Issue date
Nov 29, 2011
Nikon Corporation
Li Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for estimating defocus blur size in an image
Patent number
8,068,688
Issue date
Nov 29, 2011
Nikon Corporation
Li Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image apparatus with image noise compensation
Patent number
7,889,207
Issue date
Feb 15, 2011
Nikon Corporation
Li Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Depth layer extraction and image synthesis from focus varied multip...
Patent number
7,720,371
Issue date
May 18, 2010
Nikon Corporation
Li Hong
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Compound camera and methods for implementing auto-focus, depth-of-f...
Patent number
7,425,984
Issue date
Sep 16, 2008
STMicroelectronics, Inc.
George Q. Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Segment based image matching method and system
Patent number
7,330,593
Issue date
Feb 12, 2008
STMicroelectronics, Inc.
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Compound camera and method for synthesizing a virtual image from mu...
Patent number
7,268,804
Issue date
Sep 11, 2007
STMicroelectronics, Inc.
George Q. Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Enhanced resolution video construction method and apparatus
Patent number
7,085,323
Issue date
Aug 1, 2006
STMicroelectronics, Inc.
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for processing an image
Patent number
6,782,143
Issue date
Aug 24, 2004
STMicroelectronics, Inc.
Simant Dube
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for processing an image in an image compressio...
Patent number
6,633,677
Issue date
Oct 14, 2003
STMicroelectronics, Inc.
Simant Dube
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
ENHANCING DEPTH REPRESENTATIONS BASED ON AMPLITUDES OF TIME-OF-FLIG...
Publication number
20250045882
Publication date
Feb 6, 2025
QUALCOMM Incorporated
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENHANCING DEPTH REPRESENTATIONS BASED ON AMPLITUDES OF TIME-OF-FLIG...
Publication number
20250044451
Publication date
Feb 6, 2025
QUALCOMM Incorporated
Li Hong
G01 - MEASURING TESTING
Information
Patent Application
JOINT NOISE REDUCTION FOR IN-PHASE AND QUADRATURE COMPONENTS OF AN...
Publication number
20250037245
Publication date
Jan 30, 2025
QUALCOMM Incorporated
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DE-ALIASING INDIRECT TIME-OF-FLIGHT MEASUREMENTS
Publication number
20240319374
Publication date
Sep 26, 2024
QUALCOMM Incorporated
Xiaoliang BAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POINT SPREAD FUNCTION CLASSIFICATION USING STRUCTURAL PROPERTIES
Publication number
20150294186
Publication date
Oct 15, 2015
Nikon Corporation
Gazi Ali
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GLOBALLY DOMINANT POINT SPREAD FUNCTION ESTIMATION
Publication number
20150254814
Publication date
Sep 10, 2015
NIKON CORPORATION
Gazi Ali
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD OF DETECTING A MAIN SUBJECT IN AN IMAGE
Publication number
20150055824
Publication date
Feb 26, 2015
Nikon Corporation
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MOTION BLUR ESTIMATION AND RESTORATION USING LIGHT TRAILS
Publication number
20140078321
Publication date
Mar 20, 2014
Nikon Corporation
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE SHARPNESS CLASSIFICATION SYSTEM
Publication number
20140078320
Publication date
Mar 20, 2014
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BLUR DETECTION SYSTEM FOR NIGHT SCENE IMAGES
Publication number
20130169824
Publication date
Jul 4, 2013
Nikon Corporation
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE SHARPNESS CLASSIFICATION SYSTEM
Publication number
20130033608
Publication date
Feb 7, 2013
Nikon Corporation
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CLOUD SERVICE INFORMATION OVERLAY
Publication number
20120130781
Publication date
May 24, 2012
Hong Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PRINCIPAL COMPONENTS ANALYSIS BASED ILLUMINANT ESTIMATION
Publication number
20110169979
Publication date
Jul 14, 2011
Li Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTOMATIC ILLUMINANT ESTIMATION THAT INCORPORATES APPARATUS SETTING...
Publication number
20110164150
Publication date
Jul 7, 2011
Li Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE SEGMENTATION FROM FOCUS VARIED IMAGES USING GRAPH CUTS
Publication number
20110164152
Publication date
Jul 7, 2011
Li Hong
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD AND DEVICE FOR IMAGE NOISE COMPENSATION WITH IMAGE ENHANCEMENT
Publication number
20110115951
Publication date
May 19, 2011
Nikon Corporation
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR IMAGE DEBLURRING USING JOINT BILATERAL FILTERING
Publication number
20110110601
Publication date
May 12, 2011
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUTOFOCUS TECHNIQUE UTILIZING GRADIENT HISTOGRAM DISTRIBUTION CHARA...
Publication number
20110109764
Publication date
May 12, 2011
Li Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE AND METHOD FOR ESTIMATING DEFOCUS BLUR SIZE IN AN IMAGE
Publication number
20110019932
Publication date
Jan 27, 2011
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE AND METHOD FOR DETECTING WHETHER AN IMAGE IS BLURRED
Publication number
20110019909
Publication date
Jan 27, 2011
Hany Farid
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR ESTIMATING A DIRECTION OF MOTION BLUR IN AN I...
Publication number
20100316305
Publication date
Dec 16, 2010
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE AND METHOD FOR ESTIMATING WHETHER AN IMAGE IS BLURRED
Publication number
20100272356
Publication date
Oct 28, 2010
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE AND METHOD FOR ESTIMATING IF AN IMAGE IS BLURRED
Publication number
20100086206
Publication date
Apr 8, 2010
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Compound camera and methods for implementing auto-focus, depth-of-f...
Publication number
20080198220
Publication date
Aug 21, 2008
STMicroelectronics, Inc.
George Q. Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image apparatus with image noise compensation
Publication number
20080192064
Publication date
Aug 14, 2008
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Depth layer extraction and image synthesis from focus varied multip...
Publication number
20080175576
Publication date
Jul 24, 2008
Nikon Corporation
Li Hong
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Segment based image matching method and system
Publication number
20050286756
Publication date
Dec 29, 2005
STMicroelectronics, Inc.
Li Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Compound camera and method for synthesizing a virtural image from m...
Publication number
20040196391
Publication date
Oct 7, 2004
STMicroelectronics, Inc.
George Q. Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Compound camera and methods for implementing auto-focus, depth-of-f...
Publication number
20040196379
Publication date
Oct 7, 2004
STMicroelectronics, Inc.
George Q. Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Enhanced resolution video construction method and apparatus
Publication number
20030189983
Publication date
Oct 9, 2003
STMicroelectronics, Inc.
Li Hong
G06 - COMPUTING CALCULATING COUNTING