Inventor

FRANCOIS EDOUARD

FR154 patents

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

FRANCOIS EDOUARD

INTERDIGITAL VC HOLDINGS INC

Method and apparatus for video encoding and decoding using pattern-based block filtering

Wide angle intra prediction and position dependent intra prediction combination

Managing coding tools combinations and restrictions

Method and device for decoding a high-dynamic range image

Method and apparatus for generating quantization matrices in video encoding and decoding

Determination of a co-located luminance sample of a color component sample, for HDR coding/decoding

Method and apparatus for quantization in video encoding and decoding

Quantization parameter prediction for video encoding and decoding

Chroma quantization parameter adjustment in video encoding and decoding

Context-based binary arithmetic encoding and decoding

Method and device for picture encoding and decoding

Method and device for picture encoding and decoding

Syntax elements for video encoding or decoding

THOMSON LICENSING

Motion estimation or P-type images using direct mode prediction

Method for deriving coding information for high resolution pictures from low resolution pictures and coding and decoding devices implementing said method

Device and method for inserting error correcting codes and for reconstructing data streams, and corresponding products

Method and device for signaling in a bitstream a picture/video format of an LDR picture and a picture/video format of a decoded HDR picture obtained from said LDR picture and an illumination picture

Method and apparatus for encoding and decoding high dynamic range (HDR) videos

Method for coding and decoding a block of pixels from a motion model

Method or device for coding a sequence of source pictures

Method for coding an image sequence

Method and device for coding a sequence of source images

Device and method for creating a saliency map of an image

Process and device for video coding using the MPEG4 standard

CANON KK

Sample adaptive offset filtering

Deriving reference mode values and encoding and decoding information representing prediction modes

Method and device for processing prediction information for encoding or decoding an image

Method and device for encoding or decoding and image

Method and device for determining residual data for encoding or decoding at least part of an image

Video encoding and decoding

Video encoding and decoding

Video encoding and decoding

INTERDIGITAL MADISON PATENT HOLDINGS SAS

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

Encoding and decoding pictures in of high dynamic range and wide color gamut format

Method for encoding an input video comprising a luma component and two chroma components, the method comprising reshaping of said input video based on reshaping functions

Chroma residual scaling foreseeing a corrective value to be added to luma mapping slope values

Method and apparatus for video encoding and decoding with bi-directional optical flow adapted to weighted prediction

Method and device for image encoding and decoding with a shifted position

MMVD and SMVD combination with motion and prediction models

FRANCOIS EDOUARD

Method for decoding a stream of coded data representative of a sequence of images and method for coding a sequence of images

Method for coding and method for decoding a block of an image and corresponding coding and decoding devices

Method for determining a filter for interpolating one or more pixels of a frame

INTERDIGITAL CE PATENT HOLDINGS SAS

Lossless mode for versatile video coding

Metadata allowing decoding and displaying processes energy and quality control

YING CHEN

Method and apparatus for constructing reference picture lists for scalable video

Method and apparatus for coding interlaced video data

THOMSON LICENSING SA

Process for estimating a dominant motion between two frames

BOISSON GUILLAUME

Method for coding a video image taking into account the part relating to a component of a movement vector

BORDES PHILIPPE

Method for reconstructing a current block of an image and corresponding encoding method, corresponding devices as well as storage medium carrying an images encoded in a bit stream

MARQUANT GWENAELLE

Scalable encoding and decoding of interlaced digital video data