Inventor

ZHU LIHUA

US60 patents

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

ZHU LIHUA

MICROSOFT TECHNOLOGY LICENSING LLC

Block vector prediction in video and image coding/decoding

Syntax and semantics for buffering information to simplify video splicing

Block vector prediction in video and image coding/decoding

Encoding/decoding of high chroma resolution details

Block vector prediction in video and image coding/decoding

Syntax and semantics for buffering information to simplify video splicing

Syntax and semantics for buffering information to simplify video splicing

Syntax and semantics for buffering information to simplify video splicing

Syntax and semantics for buffering information to simplify video splicing

Syntax structures indicating completion of coded regions

Encoder-side search ranges having horizontal bias or vertical bias

Encoder-side search ranges having horizontal bias or vertical bias

Syntax and semantics for buffering information to simplify video splicing

Syntax and semantics for buffering information to simplify video splicing

Encoder-side search ranges having horizontal bias or vertical bias

Syntax structures indicating completion of coded regions

Syntax structures indicating completion of coded regions

Multi-stage image classification

Post-process filter for decompressed screen content

Efficient decoding and rendering of blocks in a graphics pipeline

Motion estimation for screen remoting scenarios

Efficient decoding and rendering of inter-coded blocks in a graphics pipeline

Dynamically updating quality to higher chroma sampling rate

Dynamically updating quality to higher chroma sampling rate

Local hash-based motion estimation for screen remoting scenarios

Gradual updating using transform coefficients for encoding and decoding

Syntax and semantics for buffering information to simplify video splicing

Encoder-side search ranges having horizontal bias or vertical bias

Syntax and semantics for buffering information to simplify video splicing

Syntax and semantics for buffering information to simplify video splicing

Syntax and semantics for buffering information to simplify video splicing

Browser-based video decoder using multiple CPU threads

Block vector prediction in video and image coding/decoding

Frame packing and unpacking higher-resolution chroma sampling formats

Video decoding using point sprites

MICROSOFT CORP

Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning

Accelerating video decoding using a graphics processing unit

Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area

Frame packing and unpacking between frames of chroma sampling formats with different chroma resolutions

Syntax and semantics for buffering information to simplify video splicing

Chroma frame conversion for the video codec

INTERDIGITAL VC HOLDINGS INC

Methods and apparatus for video usability information (VUI) for scalable video coding (SVC)

Methods and apparatus for video usability information (VUI) for scalable video coding (SVC)

Methods and apparatus for video usability information (VUI) for scalable video coding (SVC)

Methods and apparatus for video usability information (VUI) for scalable video coding (SVC)

ZHU LIHUA

Hypothetical reference decoder for scalable video coding

Image processing method for boundary resolution enhancement

Coding systems

DOLBY LABORATORIES LICENSING CORP

Decoding multi-layer images

LUO JIANCONG

Methods and apparatus for video usability information (VUI) for scalable video coding (SVC)