Inventor

WU SIU-WAI

US36 patents

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

WU SIU-WAI

GEN INSTRUMENT CORP

Method and apparatus for providing rate control in a video encoder

First pass encoding of I and P-frame complexity for compressed digital video

Method and apparatus for detecting scene changes and adjusting picture coding type in a high definition television encoder

Noise reduction pre-processor for digital video using previously generated motion vectors and adaptive spatial filtering

Method and apparatus for determining a transmission bit rate in a statistical multiplexer

Statistical remultiplexing with bandwidth allocation among different transcoding channels

Method and apparatus for determining a bit rate need parameter in a statistical multiplexer

Regeneration of program clock reference data for MPEG transport streams

Method and apparatus for processing a bitstream in a digital video transcoder

Pixel adaptive noise reduction filter for digital video

Method and apparatus for statistically multiplexing services

Methods and apparatus for statistical multiplexing during dual pass encoding

Splicing of digital video transport streams

Processor allocation for channels in a video multi-processor system

Methods and apparatus for rate control during dual pass encoding

Processing mode selection for channels in a video multi-processor system

Fade detector for digital video

Frame bit-size allocation for seamlessly spliced, variable-encoding-rate, compressed digital video signals

Methods and apparatus for statistical multiplexing with distributed multiplexers

Automatic detection of HDTV video format

Implementation of opportunistic data on a statistical multiplexing encoder

Method and apparatus for providing intra coding frame bit budget

Logo insertion on an HDTV encoder

Method and apparatus for statistically multiplexing multiple groups of services

Methods and apparatus for improving video quality in statistical multiplexing

Statistical multiplexer having protective features from extraneous messages generated by redundant system elements

Methods and apparatus for dynamically adjusting f-codes for a digital picture header

Google Technology Holdings LLC

Method and apparatus for distribution of 3D television program materials

Method and apparatus for distribution of 3D television program materials

Method and apparatus for distribution of 3D television program materials

Method and apparatus for distribution of 3D television program materials

LUCENT TECHNOLOGIES INC

Method of encoder control

SCHAFFER MARK L

Method and apparatus for distribution of 3D television program materials

HE YONG

Capture buffer control methodology for caption carriage switch

WU SIU WAI

Method to reduce contour artifacts on recursive temporal filters

NEMIROFF ROBERT S

Audio data bit rate detector