Changgeng Liu

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flare mitigation via deconvolution using high dynamic range imaging
- Patent number 11,889,033
- Issue date Jan 30, 2024
- Samsung Electronics Co., Ltd.
- Ye Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple point spread function based image reconstruction for a cam...
- Patent number 11,721,001
- Issue date Aug 8, 2023
- SAMSUNG ELECTRONICS CO., LTD
- Changgeng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-regularizing inverse filter for image deblurring
- Patent number 11,722,796
- Issue date Aug 8, 2023
- SAMSUNG ELECTRONICS CO., LTD
- Kushal Kardam Vyas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High dynamic range point spread function generation for image recon...
- Patent number 11,637,965
- Issue date Apr 25, 2023
- Samsung Electronics Co., Ltd.
- Ye Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing images captured by a camera behind a display
- Patent number 11,575,865
- Issue date Feb 7, 2023
- Samsung Electronics Co., Ltd.
- Changgeng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Incoherent digital holography based depth camera
- Patent number 11,443,448
- Issue date Sep 13, 2022
- Samsung Electronics Co., Ltd.
- Changgeng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High dynamic range point spread function generation for image recon...
- Patent number 11,343,440
- Issue date May 24, 2022
- Samsung Electronics Company, Ltd.
- Ye Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Airy-Disk Correction for Deblurring an Image
- Publication number 20240169497
- Publication date May 23, 2024
- Samsung Electronics Co., Ltd.
- Kushal Kardam Vyas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Mitigating Display Diffraction Flares for Under-Display Sensing
- Publication number 20240118772
- Publication date Apr 11, 2024
- Google LLC
- Xi Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Flare Mitigation via Deconvolution using High Dynamic Range Imaging
- Publication number 20230370735
- Publication date Nov 16, 2023
- Samsung Electronics Company, Ltd.
- Ye Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automating Search for Improved Display Structure for Under-Display...
- Publication number 20230042592
- Publication date Feb 9, 2023
- Samsung Electronics Company, Ltd.
- Changgeng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELF-REGULARIZING INVERSE FILTER FOR IMAGE DEBLURRING
- Publication number 20220277426
- Publication date Sep 1, 2022
- Samsung Electronics Company, Ltd.
- Kushal K. Vyas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIPLE POINT SPREAD FUNCTION BASED IMAGE RECONSTRUCTION FOR A CAM...
- Publication number 20220261966
- Publication date Aug 18, 2022
- Samsung Electronics Company, Ltd.
- Changgeng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
High Dynamic Range Point Spread Function Generation for Image Recon...
- Publication number 20220256073
- Publication date Aug 11, 2022
- Samsung Electronics Company, Ltd.
- Ye Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESSING IMAGES CAPTURED BY A CAMERA BEHIND A DISPLAY
- Publication number 20210329206
- Publication date Oct 21, 2021
- Samsung Electronics Company, Ltd.
- Changgeng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INCOHERENT DIGITAL HOLOGRAPHY BASED DEPTH CAMERA
- Publication number 20210166409
- Publication date Jun 3, 2021
- Samsung Electronics Company, Ltd.
- Changgeng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING IMAGES CAPTURED BY A CAMERA BEHIND A DISPLAY
- Publication number 20210029336
- Publication date Jan 28, 2021
- Samsung Electronics Company, Ltd.
- Changgeng Liu
- G06 - COMPUTING CALCULATING COUNTING

Changgeng Liu

Person

Patents Grantslast 30 patents

Flare mitigation via deconvolution using high dynamic range imaging

Multiple point spread function based image reconstruction for a cam...

Self-regularizing inverse filter for image deblurring

High dynamic range point spread function generation for image recon...

Processing images captured by a camera behind a display

Incoherent digital holography based depth camera

High dynamic range point spread function generation for image recon...

Patents Applicationslast 30 patents

Airy-Disk Correction for Deblurring an Image

Mitigating Display Diffraction Flares for Under-Display Sensing

Flare Mitigation via Deconvolution using High Dynamic Range Imaging

Automating Search for Improved Display Structure for Under-Display...

SELF-REGULARIZING INVERSE FILTER FOR IMAGE DEBLURRING

MULTIPLE POINT SPREAD FUNCTION BASED IMAGE RECONSTRUCTION FOR A CAM...

High Dynamic Range Point Spread Function Generation for Image Recon...

PROCESSING IMAGES CAPTURED BY A CAMERA BEHIND A DISPLAY

INCOHERENT DIGITAL HOLOGRAPHY BASED DEPTH CAMERA

PROCESSING IMAGES CAPTURED BY A CAMERA BEHIND A DISPLAY