Inventor

WIEGAND THOMAS

DE556 patents

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

WIEGAND THOMAS

GE VIDEO COMPRESSION LLC

Region merging and coding parameter reuse via merging

Region merging and coding parameter reuse via merging

Context initialization in entropy coding

Coding of a spatial sampling of a two-dimensional information signal using sub-division

Region merging and coding parameter reuse via merging

Region merging and coding parameter reuse via merging

Coding of a spatial sampling of a two-dimensional information signal using sub-division

Inter-plane prediction

Region merging and coding parameter reuse via merging

Region merging and coding parameter reuse via merging

Coding of a spatial sampling of a two-dimensional information signal using sub-division

Coding of a spatial sampling of a two-dimensional information signal using sub-division

Region merging and coding parameter reuse via merging

Region merging and coding parameter reuse via merging

Coding of a spatial sampling of a two-dimensional information signal using sub-division

Coding of a spatial sampling of a two-dimensional information signal using sub-division

Coding of a spatial sampling of a two-dimensional information signal using sub-division

Coding of a spatial sampling of a two-dimensional information signal using sub-division

Region merging and coding parameter reuse via merging

Region merging and coding parameter reuse via merging

Coding of a spatial sampling of a two-dimensional information signal using sub-division

Coding of a spatial sampling of a two-dimensional information signal using sub-division

Coding of a spatial sampling of a two-dimensional information signal using sub-division

Entropy encoding and decoding scheme

Entropy encoding and decoding scheme

Inter-plane prediction

Scalable video coding using inter-layer prediction contribution to enhancement layer prediction

Scalable video coding using derivation of subblock subdivision for prediction from base layer

Scalable video coding using inter-layer prediction contribution to enhancement layer prediction

FRAUNHOFER GES FORSCHUNG

Video frame encoding and decoding

Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream

Arithmetic coding for transforming video and picture data units

Method and apparatus for binarization and arithmetic coding of a data value

Apparatus and methods for entropy-encoding or entropy-decoding using an initialization of context variables

Entropy encoding and decoding scheme using VLC coding and pipe or entropy coding for high compression efficiency

Entropy coding

Method and arrangement for coding transform coefficients in picture and/or video coders and decoders and a corresponding computer program and a corresponding computer-readable storage medium

Coding of a syntax element contained in a pre-coded video signal

Method and apparatus for binarization and arithmetic coding of a data value

Method and arrangement for coding transform coefficients in picture and/or video coders and decoders and a corresponding computer program and a corresponding computer-readable storage medium

Video coding using a coded picture buffer

Concept for picture/video data streams allowing efficient reducibility or efficient random access

Entropy coding

8X8 INC

Multi-hypothesis motion-compensated video image predictor

Video coding/decoding arrangement and method therefor

SCHWARZ HEIKO

Method and arrangement for coding transform coefficients in picture and/or video coders and decoders and a corresponding computer program and a corresponding computer-readable storage medium

Encoding method, decoding method, and encoding apparatus for a digital picture sequence

MARPE DETLEV

Video frame encoding and decoding

NETERGU NETWORKS

Video coder/decoder

NETERGY MICROELECTRONICS INC

Video coder/decoder