Inventor

CHIEN WEI-JUNG

US265 patents

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

CHIEN WEI-JUNG

QUALCOMM INC

Motion vector prediction for affine motion models in video coding

Memory-bandwidth-efficient design for bi-directional optical flow (BIO)

Modified adaptive loop filter temporal prediction for temporal scalability support

Low-complexity design for FRUC

Limitation of the MVP derivation based on decoder-side motion vector derivation

Adaptive loop filter with enhanced classification methods

Affine motion compensation in video coding

Deblocking filter for video coding and processing

Deriving motion vector information at a video decoder

Motion vector prediction

Merge candidates for motion vector prediction for video coding

Affine motion prediction for video coding

Inter prediction refinement based on bi-directional optical flow (BIO)

Modified adaptive loop filter temporal prediction for temporal scalability support

Cross-component filter

Intra video coding using a decoupled tree structure

Modification of transform coefficients for non-square transform units in video coding

Throughput improvement for CABAC coefficient level coding

Gradient based matching for motion search and derivation

Geometry-based priority for the construction of candidate lists

Line buffer reduction for adaptive loop filtering in video coding

Storage of high precision motion vectors in video coding

Offset vector identification of temporal motion vector predictor

Motion compensated boundary pixel padding

Enhanced deblocking filtering design in video coding

Affine motion information derivation

Tree-type coding for video coding

Context modeling for transform coefficient coding

Constraining motion vector information derived by decoder-side motion vector derivation

Decoder-side motion vector derivation

Implicit coding of reference line index used in intra prediction

Motion vector difference coding technique for video coding

Intra video coding using a decoupled tree structure

Sub-prediction unit motion vector prediction using spatial and/or temporal motion information

Transform precision manipulation in video coding

Multi-type-tree framework for video coding

Adaptive overlapped block motion compensation

Intra-mode video coding

Context reduction for context adaptive binary arithmetic coding

Geometry transformation-based adaptive loop filtering

Affine motion prediction

Virtual search area for current picture referencing (CPR) and intra block copy (IBC)

Motion vector reconstructions for bi-directional optical flow (BIO)

Systems and methods of adaptively determining template size for illumination compensation

CHIEN WEI-JUNG

Buffering prediction data in video coding

Intra prediction mode coding with directional partitions

Enhanced intra-prediction mode signaling for video coding using neighboring mode

ZHENG YUNFEI

Motion vector predictors (MVPs) for bi-predictive inter mode in video coding

CHEN PEISONG

Single reference picture list utilization for interprediction video coding

KARCZEWICZ MARTA

Variable length coding of coded block pattern (CBP) in video compression