Inventor

CHEN ZHIBO

CN35 patents

⚠️ This page may combine multiple inventors who share the name “CHEN ZHIBO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHEN ZHIBO

LIU DEBING

Blur measurement

Method of processing an image based on the determination of blockiness level

Method of processing an image and corresponding device

Method and apparatus to detect artificial edges in images

Method and device for calculating blur in video images

GU XIAODONG

Method and apparatus for measuring video quality

Distortion/quality measurement

Method for measuring video quality using a reference, and apparatus for measuring video quality using a reference

Video quality measurement considering multiple artifacts

Distortion/quality measurement

TENCENT TECH SHENZHEN CO LTD

Sign-in system, method, apparatus and server based on facial recognition

Interactive method, interactive terminal, storage medium, and computer device

Video stream decoding method and apparatus, terminal device, and storage medium

Face retrieval method and apparatus, server, and storage medium

JIANG WENFEI

Method for adaptive entropy coding of tree structures

Video encoding and decoding based on image refinement

Method and device for lossy encoding data and corresponding device for reconstructing data

ZHANG FAN

Video quality measurement

Texture masking for video quality measurement

Method and apparatus for video quality measurement

THOMSON LICENSING

Method and apparatus for context-based video quality assessment

Method and apparatus for detecting gradual transition picture in video bitstream

Method and apparatus for context-based video quality assessment

LIAO NING

Method and device for estimating video quality on bitstream level

Method and apparatus for assessing quality of video stream

Video quality assessment at a bitstream level

XU FENG

Method and apparatus for measuring video quality using at least one semi-supervised learning regressor for mean observer score prediction

WAGNER ROBERT R

Method and system of subsurface horizon assignment

INTERDIGITAL CE PATENT HOLDINGS

Method and apparatus for video quality assessment based on content complexity

XIE KAI

User terminal device, server device, system and method for assessing quality of media data

GU XIAO DONG

Method and device for calculating distortion of a video being affected by compression artifacts and channel artifacts

Jiang wen fei

Method and device for processing of an image by regularization of total variation

CAI KANGYING

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

UNIV FUZHOU

Large-scale direct shear apparatus for direct shear test of multi-size cylindrical undisturbed soil samples

XIA ZHIJIN

Method for animating characters, with collision avoidance based on tracing information