Inventor

ZHU WEIJIA

US108 patents

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

ZHU WEIJIA

BEIJING BYTEDANCE NETWORK TECH CO LTD

Joint use of adaptive colour transform and differential coding of video

Quantization process for palette mode

Adaptive in-loop color-space transform for video coding

Use of offsets with adaptive colour transform coding tool

Cross-component adapive loop filter

Independent coding of palette mode usage indication

Palette mode coding in prediction process

Condition dependent coding of palette mode usage indication

Extensions of intra coding modes in video coding

Palette mode for local dual tree

General constraints information for video coding

Selective use of adaptive in-loop color-space transform and other video coding tools

Cross-component adaptive loop filter

Cross-component adaptive loop filter using luma differences

Mode determining for palette mode in prediction process

Mode determination for palette mode coding

Quantization properties of adaptive in-loop color-space transform for video coding

Signaling of cross-component adaptive loop filter

Simplification of hash-based motion searching

Hash-based motion searching

Adaptive colour transform in image/video coding

Quantization properties of adaptive in-loop color-space transform for video coding

Combined screen content coding mode

BYTEDANCE INC

Quantization parameter for chroma deblocking filtering

Cross-component adaptive loop filtering in video coding

Adaptive color transform in video coding

Using chroma quantization parameter in video coding

Techniques for modifying quantization parameter in transform skip mode

Quantized residual differential pulse code modulation representation of coded video

Signaling in transform skip mode

Entropy coding for palette escape symbol

Chroma intra mode derivation in screen content coding

Quantization parameter offset for chroma deblocking filtering

Palette mode with intra block copy prediction

Chroma intra mode derivation in screen content coding

Coding mode based on a coding tree structure type

Intra coded video using quantized residual differential pulse code modulation coding

Constraints on quantized residual differential pulse code modulation representation of coded video

Signaling in transform skip mode

SHARP KK

Systems and methods for partitioning regions of a picture for video coding using different coding unit sizes

Device for decoding video data, device for encoding video data, and method for decoding video data

Systems and methods for deriving quantization parameters for video blocks in video coding

Systems and methods for partitioning video blocks in an inter prediction slice of video data

Systems and methods for performing motion vector prediction for video coding using motion vector predictor origins

MICROSOFT TECHNOLOGY LICENSING LLC

Hash-based block matching in video and image coding

Representing blocks with hash values in video and image coding and decoding

MEDIATEK SINGAPORE PTE LTD

Methods of palette coding with inter-prediction in video coding

HFI INNOVATION INC

Methods for palette mode context coding and binarization in video coding

ZHU WEIJIA

Storage box

LEMON INC

Methods of coding images/videos with alpha channels