Jiadan ZHU

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Projection image construction method and device
- Patent number 10,991,068
- Issue date Apr 27, 2021
- BEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO., LTD.
- Jiadan Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Panoramic video compression method and device
- Patent number 10,834,399
- Issue date Nov 10, 2020
- BEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO. LTD.
- Tao Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Panoramic image compression method and apparatus
- Patent number 10,812,833
- Issue date Oct 20, 2020
- BEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO., LTD.
- Jiadan Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for performing mapping on spherical panoramic image
- Patent number 10,789,672
- Issue date Sep 29, 2020
- BEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO., LTD.
- Jiadan Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for separating objects, and non-transitory com...
- Patent number 10,026,012
- Issue date Jul 17, 2018
- Ricoh Company, Ltd.
- Jiadan Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting persons, and non-transitory comp...
- Patent number 9,984,286
- Issue date May 29, 2018
- Ricoh Company, Ltd.
- Xin Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for detecting gathering of objects based on stere...
- Patent number 9,754,160
- Issue date Sep 5, 2017
- Ricoh Company, Ltd.
- Qian Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for updating background model based on depth
- Patent number 9,727,971
- Issue date Aug 8, 2017
- Ricoh Company, Ltd.
- Gang Qiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PANORAMIC IMAGE COMPRESSION METHOD AND APPARATUS
- Publication number 20200177925
- Publication date Jun 4, 2020
- BEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO., LTD.
- Jiadan ZHU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECTION IMAGE CONSTRUCTION METHOD AND DEVICE
- Publication number 20190340726
- Publication date Nov 7, 2019
- BEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO., LTD.
- Jiadan ZHU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR PERFORMING MAPPING ON SPHERICAL PANORAMIC IMAGE
- Publication number 20190311459
- Publication date Oct 10, 2019
- BEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO., LTD.
- Jiadan ZHU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PANORAMIC VIDEO COMPRESSION METHOD AND DEVICE
- Publication number 20190268595
- Publication date Aug 29, 2019
- BEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO., LTD.
- Tao WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR SEPARATING OBJECTS, AND NON-TRANSITORY COM...
- Publication number 20170091586
- Publication date Mar 30, 2017
- RICOH COMPANY, LTD.
- Jiadan ZHU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETECTING PERSONS, AND NON-TRANSITORY COMP...
- Publication number 20160335490
- Publication date Nov 17, 2016
- RICOH COMPANY, LTD.
- Xin WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR DETECTING GATHERING OF OBJECTS BASED ON STERE...
- Publication number 20160335491
- Publication date Nov 17, 2016
- RICOH COMPANY, LTD.
- Qian Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR UPDATING BACKGROUND MODEL BASED ON DEPTH
- Publication number 20150371398
- Publication date Dec 24, 2015
- Gang QIAO
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Projection image construction method and device

Panoramic video compression method and device

Panoramic image compression method and apparatus

Method and device for performing mapping on spherical panoramic image

Method and apparatus for separating objects, and non-transitory com...

Method and apparatus for detecting persons, and non-transitory comp...

Method and device for detecting gathering of objects based on stere...

Method and system for updating background model based on depth

Patents Applicationslast 30 patents

PANORAMIC IMAGE COMPRESSION METHOD AND APPARATUS

PROJECTION IMAGE CONSTRUCTION METHOD AND DEVICE

METHOD AND DEVICE FOR PERFORMING MAPPING ON SPHERICAL PANORAMIC IMAGE

PANORAMIC VIDEO COMPRESSION METHOD AND DEVICE

METHOD AND APPARATUS FOR SEPARATING OBJECTS, AND NON-TRANSITORY COM...

METHOD AND APPARATUS FOR DETECTING PERSONS, AND NON-TRANSITORY COMP...

METHOD AND DEVICE FOR DETECTING GATHERING OF OBJECTS BASED ON STERE...

METHOD AND SYSTEM FOR UPDATING BACKGROUND MODEL BASED ON DEPTH