Inventor

ZHENG YUNFEI

US132 patents

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

ZHENG YUNFEI

ZHENG YUNFEI

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

Unified merge mode and adaptive motion vector prediction mode candidates selection

Parallelization friendly merge candidates for video coding

Methods and apparatus for illumination compensation of intra-predicted video

Hierarchy of motion prediction video blocks

Pixel level adaptive intra-smoothing

Bi-predictive merge mode based on uni-predictive neighbors in video coding

Unified merge mode and adaptive motion vector prediction mode candidates selection

Mode dependent scanning of coefficients of a block of video data

Methods and apparatus for implicit adaptive motion vector predictor selection for video encoding and decoding

Methods and apparatus for adaptive template matching prediction for video encoding and decoding

INTERDIGITAL VC HOLDINGS INC

Methods and apparatus for improved entropy encoding and decoding

Methods and apparatus for improved entropy encoding and decoding

Methods and apparatus for signaling intra prediction for large blocks for video encoders and decoders

Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding

Methods and apparatus for improved entropy encoding and decoding

Methods and apparatus for improved entropy encoding and decoding

Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding

Methods and apparatus for signaling intra prediction for large blocks for video encoders and decoders

Methods and apparatus for determining quantization parameter predictors from a plurality of neighboring quantization parameters

Methods and apparatus for determining quantization parameter predictors from a plurality of neighboring quantization parameters

SOLE JOEL

Methods and apparatus for collaborative partition coding for region based filters

Methods and apparatus for spatially varying residue coding

Methods and apparatus for video encoding and decoding binary sets using adaptive tree selection

Methods and apparatus for video encoding and decoding binary sets using adaptive tree selection

Methods and apparatus for transform selection in video encoding and decoding

GUO LIWEI

Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding

Methods and apparatus for uni-prediction of self-derivation of motion estimation

Methods and apparatus for video encoding and decoding using adaptive geometric partitioning

APPLE INC

Adaptive syntax grouping and compression in video data using a default value and an exception value

Hierarchical segmentation and quality measurement for video editing

In loop chroma deblocking filter

THOMSON LICENSING

Methods and apparatus for improved entropy encoding and decoding

Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding

Method and apparatus for improved entropy encoding and decoding

QUALCOMM INC

Transform unit partitioning for chroma components in video coding

Video coding using mapped transforms and scanning modes

Video coding using mapped transforms and scanning modes

CHIEN WEI-JUNG

Buffering prediction data in video coding

Intra prediction mode coding with directional partitions

VAN DER AUWERA GEERT

Intra smoothing filter for video coding

HU YANG

Method and apparatus for improved entropy encoding and decoding

LU XIAOAN

Methods and apparatus for determining quantization parameter predictors from a plurality of neighboring quantization parameters

SOLE ROJALS JOEL

Coding the position of a last significant coefficient within a video block based on a scanning order for the block in video coding

CHEN PEISONG

Video coding using mapped transforms and scanning modes

MISRA KIRAN

Methods and apparatus for adaptive coupled pre-processing and post-processing filters for video encoding and decoding

WANG XIANGLIN

Motion vector determination for video coding

COBAN MUHAMMED ZEYD

Parallel context calculation in video coding

CHEN YING

Three-dimensional video with asymmetric spatial resolution

XU QIAN

Methods and apparatus for improved intra chroma encoding and decoding