Inventor

KIRCHHOFFER HEINER

DE167 patents

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

KIRCHHOFFER HEINER

GE VIDEO COMPRESSION LLC

Context initialization in entropy coding

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

Inter-plane prediction

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

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

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

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

Entropy coding of motion vector differences

Entropy coding of motion vector differences

Sample array coding for low-delay

Entropy coding of motion vector differences

Coding concept allowing parallel processing, transport demultiplexer and video bitstream

Inter-plane reuse of coding parameters

Coding of a spatial sampling of a two-dimensional information signal using subdivision

Scalable video coding using subblock-based coding of transform coefficient blocks in the enhancement layer

Entropy coding supporting mode switching

Coding of significance maps and transform coefficient blocks

Coding concept allowing parallel processing, transport demultiplexer and video bitstream

Coding of significance maps and transform coefficient blocks

Sample array coding for low-delay

Scalable video coding using base-layer hints for enhancement layer motion parameters

Scalable video coding using inter-layer prediction of spatial intra prediction parameters

Context initialization in entropy coding

Entropy coding of motion vector differences

Scalable video coding using subblock-based coding of transform coefficient blocks in the enhancement layer

Scalable video coding using inter-layer prediction of spatial intra prediction parameters

Picture coding supporting block merging and skip mode

Entropy coding supporting mode switching

Picture coding supporting block merging and skip mode

Entropy coding of motion vector differences

Transform coefficient coding

Coding of significance maps and transform coefficient blocks

DOLBY VIDEO COMPRESSION LLC

Context initialization in entropy coding

Coding of significance maps and transform coefficient blocks

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

Entropy coding of motion vector differences

Entropy coding supporting mode switching

FRAUNHOFER GES FORSCHUNG

Entropy coding

Entropy coding

WIEGAND THOMAS

Coding a video signal based on a transform coefficient for each scan position determined by summing contribution values across quality layers