Liangrui Peng

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Scene text detection method and system based on sequential deformation
- Patent number 12,080,084
- Issue date Sep 3, 2024
- Tsinghua University
- Liangrui Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-directional scene text recognition method and system based on...
- Patent number 11,881,038
- Issue date Jan 23, 2024
- Tsinghua University
- Liangrui Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for character recognition based on gabor filters
- Patent number 7,174,044
- Issue date Feb 6, 2007
- Tsinghua University
- Xiaoqing Ding
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MULTI-DIRECTIONAL SCENE TEXT RECOGNITION METHOD AND SYSTEM BASED ON...
- Publication number 20220121871
- Publication date Apr 21, 2022
- TSINGHUA UNIVERSITY
- Liangrui PENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCENE TEXT DETECTION METHOD AND SYSTEM BASED ON SEQUENTIAL DEFORMATION
- Publication number 20220058420
- Publication date Feb 24, 2022
- TSINGHUA UNIVERSITY
- Liangrui PENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM OF LIVE DETECTION BASED ON PHYSIOLOGICAL MOTION O...
- Publication number 20090135188
- Publication date May 28, 2009
- TSINGHUA UNIVERSITY
- Xiaoqing Ding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for character recognition based on gabor filters
- Publication number 20040017944
- Publication date Jan 29, 2004
- Xiaoging Ding
- G06 - COMPUTING CALCULATING COUNTING