Inventor

POIRIER TANGI

FR125 patents

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

POIRIER TANGI

INTERDIGITAL VC HOLDINGS INC

Block sized based transform restrictions

Wavefront parallel processing of luma and chroma components

Method and apparatus for video encoding and decoding based on a linear model responsive to neighboring samples

Local illumination compensation for video encoding and decoding using stored parameters

Block size based transform restrictions

Predictor candidates for motion compensation

Generalized bi-prediction and weighted prediction

Method and apparatus for video encoding and decoding using bi-prediction

Motion vector prediction in video encoding and decoding

Method and device for picture encoding and decoding

Method and a device for picture encoding and decoding

Scalar quantizer decision scheme for dependent scalar quantization

Multiple splits prioritizing for fast encoding

Multiple predictor candidates for motion compensation

Automated scanning order for sub-divided blocks

Method and apparatus for adaptive illumination compensation in video encoding and decoding

Method and apparatus for intra prediction with multiple weighted references

Reducing redundancy between tree types

Method and apparatus for selecting a coding mode used for encoding/decoding a residual block

Method and device for encoding/decoding an image unit comprising image data represented by a luminance channel and at least one chrominance channel

Method and a device for image encoding and decoding

Method and apparatus for encoding a picture

Method for improved intra prediction when reference samples are missing

Methods and apparatuses for video encoding and video decoding

Local illumination compensation for video encoding and decoding using stored parameters

Chroma quantization parameter adjustment in video encoding and decoding

Methods and apparatus for picture encoding and decoding

Method and a device for decoding an intra predicted block of a picture and corresponding coding method and coding device

Context-based binary arithmetic encoding and decoding

Method and apparatus for selecting a coding mode used for encoding/decoding a residual block

Method and device for encoding/decoding an image unit comprising image data represented by a luminance channel and at least one chrominance channel

Method and device for picture encoding and decoding

Syntax elements for video encoding or decoding

Method and device for picture encoding and decoding

Method and apparatus for video encoding and decoding based on asymmetric binary partitioning of image blocks

Methods and apparatus for picture encoding and decoding

Chroma quantization parameter adjustment in video encoding and decoding

Block sized based transform restrictions

INTERDIGITAL MADISON PATENT HOLDINGS SAS

Method and device for tone-mapping a picture by using a parametric tone-adjustment function

Method and apparatus for restricting binary-tree split mode coding and decoding

Motion vector processing for video encoding and decoding

Method and device for picture encoding and decoding using illumination compensation

Motion vector processing for video encoding and decoding

Method and device for picture encoding and decoding using illumination compensation

INTERDIGITAL CE PATENT HOLDINGS SAS

Lossless mode for versatile video coding

Template matching prediction for versatile video coding

Intra sub partitions for video encoding and decoding combined with multiple transform selection, matrix weighted intra prediction or multi-reference-line intra prediction

Motion vector prediction in video encoding and decoding

THOMSON LICENSING

Method and device for encoding at least one image unit, and method and device for decoding a stream representative of at least one image unit

Apparatus, system and method of video compression using smart coding tree unit scanning and corresponding computer program and medium