Kangying CAI

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Patch data unit coding and decoding for point-cloud coding
- Patent number 12,002,243
- Issue date Jun 4, 2024
- Huawei Technologies Co., Ltd.
- Vladyslav Zakharchenko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient patch rotation in point cloud coding
- Patent number 11,973,987
- Issue date Apr 30, 2024
- Huawei Technologies Co., Ltd.
- Vladyslav Zakharchenko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Point cloud encoding and decoding method and apparatus
- Patent number 11,961,265
- Issue date Apr 16, 2024
- Huawei Technologies Co., Ltd.
- Dejun Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Point cloud encoding method and encoder
- Patent number 11,935,269
- Issue date Mar 19, 2024
- Huawei Technologies Co., Ltd.
- Dejun Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for encoding/decoding a high dynamic range pic...
- Patent number 11,006,152
- Issue date May 11, 2021
- INTERDIGITAL VC HOLDINGS, INC.
- Edouard Francois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Position coding based on spatial tree with duplicate points
- Patent number 10,592,490
- Issue date Mar 17, 2020
- INTERDIGITAL VC HOLDINGS, INC.
- Tao Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting repetitive structures in 3D mesh...
- Patent number 10,311,635
- Issue date Jun 4, 2019
- INTERDIGITAL VC HOLDINGS, INC.
- Kangying Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Predictive position decoding
- Patent number 10,032,309
- Issue date Jul 24, 2018
- Thomson Licensing
- Wenfei Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Terminable spatial tree-based position coding and decoding
- Patent number 10,003,794
- Issue date Jun 19, 2018
- TLDTV
- Wenfei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for compressing texture information of three-d...
- Patent number 9,979,948
- Issue date May 22, 2018
- Thomson Licensing
- Wenfei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for generating shape descriptor of a model
- Patent number 9,953,458
- Issue date Apr 24, 2018
- THOMPSON LICENSING SA
- Kangying Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for repetitive structure discovery based 3D mo...
- Patent number 9,928,615
- Issue date Mar 27, 2018
- Thomson Licensing
- Kangying Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for generating a bitstream of repetitive struc...
- Patent number 9,898,834
- Issue date Feb 20, 2018
- Thomson Licensing
- Kangying Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for vertex error correction
- Patent number 9,866,840
- Issue date Jan 9, 2018
- Thomson Licensing
- Wenfei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient compression of 3D models based on octree decomposition
- Patent number 9,633,473
- Issue date Apr 25, 2017
- Thomson Licensing
- Jiang Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vextex correction method and apparatus for rotated three-dimensiona...
- Patent number 9,621,924
- Issue date Apr 11, 2017
- Thomson Licensing
- Wenfei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for adaptive entropy coding of tree structures
- Patent number 9,532,056
- Issue date Dec 27, 2016
- Thomson Licensing
- Wenfei Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for animating characters, with collision avoidance based on...
- Patent number 9,460,540
- Issue date Oct 4, 2016
- Thomson Licensing
- Zhijin Xia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for encoding a mesh model, encoded mesh model and method for...
- Patent number 9,348,860
- Issue date May 24, 2016
- Thomson Licensing
- Kangying Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Predictive position encoding
- Patent number 9,111,333
- Issue date Aug 18, 2015
- Thomson Licensing
- Wenfei Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hierarchical entropy encoding and decoding
- Patent number 9,035,807
- Issue date May 19, 2015
- Thomson Licensing
- Wenfei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding geometry patterns, and method for...
- Patent number 9,002,121
- Issue date Apr 7, 2015
- Thomson Licensing
- Kangying Cai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DECODING METHOD AND ELECTRONIC DEVICE
- Publication number 20240430459
- Publication date Dec 26, 2024
- Huawei Technologies Co., Ltd
- Zehui LIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODING METHOD AND APPARATUS, AND DECODING METHOD AND APPARATUS
- Publication number 20240430403
- Publication date Dec 26, 2024
- Huawei Technologies Co., Ltd
- Zehui LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Patch Data Unit Coding and Decoding for Point-Cloud Coding
- Publication number 20240404113
- Publication date Dec 5, 2024
- Huawei Technologies Co., Ltd
- Vladyslav Zakharchenko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR COMPRESSING LIDAR DATA AND APPARATUS
- Publication number 20240314350
- Publication date Sep 19, 2024
- Huawei Technologies Co., Ltd
- Chenxi Tu
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR DECODING 3D MAP, AND ENCODED BITSTREAM OF...
- Publication number 20240119639
- Publication date Apr 11, 2024
- Huawei Technologies Co., Ltd
- Xiaoran Cao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR COMPRESSING AND DECOMPRESSING 3D MAP
- Publication number 20240112372
- Publication date Apr 4, 2024
- Huawei Technologies Co., Ltd
- Xiaoran Cao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR RETRIEVING 3D MAP
- Publication number 20240111793
- Publication date Apr 4, 2024
- Huawei Technologies Co., Ltd
- Xiaoran Cao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR ENCODING 3D MAP
- Publication number 20240102826
- Publication date Mar 28, 2024
- Huawei Technologies Co., Ltd
- Xiaoran Cao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
3D Map Compression Method and Apparatus, and 3D Map Decompression M...
- Publication number 20240104781
- Publication date Mar 28, 2024
- Huawei Technologies Co., Ltd
- Xiaoran Cao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR RETRIEVING 3D MAP
- Publication number 20240095265
- Publication date Mar 21, 2024
- Huawei Technologies Co., Ltd
- Xiaoran Cao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POINT CLOUD ENCODING METHOD AND APPARATUS, POINT CLOUD DECODING MET...
- Publication number 20220007037
- Publication date Jan 6, 2022
- Huawei Technologies Co., Ltd
- Kangying CAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Patch Data Unit Coding and Decoding for Point-Cloud Coding
- Publication number 20210398324
- Publication date Dec 23, 2021
- Huawei Technologies Co., Ltd
- Vladyslav Zakharchenko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Efficient Patch Rotation in Point Cloud Coding
- Publication number 20210337237
- Publication date Oct 28, 2021
- Huawei Technologies Co., Ltd
- Vladyslav Zakharchenko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Point Cloud Encoding and Decoding Method and Apparatus
- Publication number 20210304443
- Publication date Sep 30, 2021
- Huawei Technologies Co., Ltd
- Dejun Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Point Cloud Encoding Method and Encoder
- Publication number 20210304444
- Publication date Sep 30, 2021
- Huawei Technologies Co., Ltd
- Dejun Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING A HIGH DYNAMIC RANGE PIC...
- Publication number 20190124368
- Publication date Apr 25, 2019
- Interdigital VC Holdings, Inc.
- Edouard FRANCOIS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR GENERATING COLOR MAPPING PARAMETERS FOR VI...
- Publication number 20160286224
- Publication date Sep 29, 2016
- THOMSON LICENSING
- Philippe BORDES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONSISTENT SEGMENTATION OF 3D MODELS
- Publication number 20160203637
- Publication date Jul 14, 2016
- Tao LUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR VERTEX ERROR CORRECTION
- Publication number 20150373329
- Publication date Dec 24, 2015
- Wenfei Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR CREATING 3D MODEL
- Publication number 20150302115
- Publication date Oct 22, 2015
- THOMSON LICENSING
- Kangying CAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT COMPRESSION OF 3D MODELS BASED ON OCTREE DECOMPOSITION
- Publication number 20150103073
- Publication date Apr 16, 2015
- THOMSON LICENSING
- Jiang Tian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR GENERATING SHAPE DESCRIPTOR OF A MODEL
- Publication number 20150103074
- Publication date Apr 16, 2015
- THOMSON LICENSING
- Kangying Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR REPETITIVE STRUCTURE DISCOVERY BASED 3D MO...
- Publication number 20150084954
- Publication date Mar 26, 2015
- THOMSON LICENSING
- Kangying Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR ESTIMATING ERROR METRICS FOR MULTI-COMPONE...
- Publication number 20150084953
- Publication date Mar 26, 2015
- THOMSON LICENSING
- Tao Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VEXTEX CORRECTION METHOD AND APPARATUS FOR ROTATED THREE-DIMENSIONA...
- Publication number 20150055882
- Publication date Feb 26, 2015
- THOMSON LICENSING
- Wenfei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR COMPENSATING DECODING ERROR IN THREE-DIMENSIONAL MODELS
- Publication number 20150016742
- Publication date Jan 15, 2015
- THOMSON LICENSING
- Kangying Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR SETTING AND DETERMINING DIRECTIONS OF PRINCIPAL AXES OF...
- Publication number 20150009211
- Publication date Jan 8, 2015
- THOMSON LICENSING
- Wenfei Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PREDICTIVE POSITION ENCODING
- Publication number 20140376827
- Publication date Dec 25, 2014
- Wenfei Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR ERROR CONTROLLABLE REPETITIVE STRUCTURE DISCO...
- Publication number 20140340393
- Publication date Nov 20, 2014
- THOMSON LICENSING
- Kangying Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR COMPRESSING TEXTURE INFORMATION OF THREE-D...
- Publication number 20140334717
- Publication date Nov 13, 2014
- Wenfei Jiang
- G06 - COMPUTING CALCULATING COUNTING

Kangying CAI

Person

Patents Grantslast 30 patents

Patch data unit coding and decoding for point-cloud coding

Efficient patch rotation in point cloud coding

Point cloud encoding and decoding method and apparatus

Point cloud encoding method and encoder

Method and apparatus for encoding/decoding a high dynamic range pic...

Position coding based on spatial tree with duplicate points

Method and apparatus for detecting repetitive structures in 3D mesh...

Predictive position decoding

Terminable spatial tree-based position coding and decoding

Method and apparatus for compressing texture information of three-d...

Method and apparatus for generating shape descriptor of a model

Method and apparatus for repetitive structure discovery based 3D mo...

Method and apparatus for generating a bitstream of repetitive struc...

Method and apparatus for vertex error correction

Efficient compression of 3D models based on octree decomposition

Vextex correction method and apparatus for rotated three-dimensiona...

Method for adaptive entropy coding of tree structures

Method for animating characters, with collision avoidance based on...

Method for encoding a mesh model, encoded mesh model and method for...

Predictive position encoding

Hierarchical entropy encoding and decoding

Method and apparatus for encoding geometry patterns, and method for...

Patents Applicationslast 30 patents

DECODING METHOD AND ELECTRONIC DEVICE

ENCODING METHOD AND APPARATUS, AND DECODING METHOD AND APPARATUS

Patch Data Unit Coding and Decoding for Point-Cloud Coding

METHOD FOR COMPRESSING LIDAR DATA AND APPARATUS

APPARATUS AND METHOD FOR DECODING 3D MAP, AND ENCODED BITSTREAM OF...

METHOD AND APPARATUS FOR COMPRESSING AND DECOMPRESSING 3D MAP

METHOD AND APPARATUS FOR RETRIEVING 3D MAP

APPARATUS AND METHOD FOR ENCODING 3D MAP

3D Map Compression Method and Apparatus, and 3D Map Decompression M...

METHOD AND APPARATUS FOR RETRIEVING 3D MAP

POINT CLOUD ENCODING METHOD AND APPARATUS, POINT CLOUD DECODING MET...

Patch Data Unit Coding and Decoding for Point-Cloud Coding

Efficient Patch Rotation in Point Cloud Coding

Point Cloud Encoding and Decoding Method and Apparatus

Point Cloud Encoding Method and Encoder

METHOD AND APPARATUS FOR ENCODING/DECODING A HIGH DYNAMIC RANGE PIC...

METHOD AND APPARATUS FOR GENERATING COLOR MAPPING PARAMETERS FOR VI...

METHOD AND APPARATUS FOR CONSISTENT SEGMENTATION OF 3D MODELS

METHOD AND APPARATUS FOR VERTEX ERROR CORRECTION

METHOD AND APPARATUS FOR CREATING 3D MODEL

EFFICIENT COMPRESSION OF 3D MODELS BASED ON OCTREE DECOMPOSITION

METHOD AND APPARATUS FOR GENERATING SHAPE DESCRIPTOR OF A MODEL

METHOD AND APPARATUS FOR REPETITIVE STRUCTURE DISCOVERY BASED 3D MO...

METHOD AND APPARATUS FOR ESTIMATING ERROR METRICS FOR MULTI-COMPONE...

VEXTEX CORRECTION METHOD AND APPARATUS FOR ROTATED THREE-DIMENSIONA...

METHODS FOR COMPENSATING DECODING ERROR IN THREE-DIMENSIONAL MODELS

METHOD FOR SETTING AND DETERMINING DIRECTIONS OF PRINCIPAL AXES OF...

PREDICTIVE POSITION ENCODING

SYSTEM AND METHOD FOR ERROR CONTROLLABLE REPETITIVE STRUCTURE DISCO...

METHOD AND APPARATUS FOR COMPRESSING TEXTURE INFORMATION OF THREE-D...