Inventor

TOUZE DAVID

FR43 patents

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

TOUZE DAVID

INTERDIGITAL VC HOLDINGS INC

Method and device for obtaining a second image from a first image when the dynamic range of the luminance of said first image is greater than the dynamic range of the luminance of said second image

Method and device for decoding a high-dynamic range image

Method and apparatus for colour correction during HDR to SDR conversion

Tone mapping adaptation for saturation control

Method and apparatus of encoding and decoding a color picture

Method and apparatus for processing a medium dynamic range video signal in SL-HDR2 format

Decoding an image

Method and apparatus for processing a medium dynamic range video signal in SL-HDR2 format

Method and apparatus of encoding and decoding a color picture

Method and a device for encoding a high dynamic range picture, corresponding decoding method and decoding device

Method and device for reconstructing image data from decoded image data

Method and apparatus for encoding/decoding a high dynamic range picture into a coded bitstream

Method and device for reconstructing a display adapted HDR image

Method and device for obtaining a second image from a first image when the dynamic range of the luminance of the first image is greater than the dynamic range of the luminance of the second image

Method and device for obtaining a second image from a first image when the dynamic range of the luminance of the first image is greater than the dynamic range of the luminance of the second image

Method and device for reconstructing an HDR image

Method and device for obtaining color difference components for color picture data

Method of and device for encoding an HDR video together with an LDR video, method of and device for reconstructing one of an HDR video and an LDR video coded together and non-transitory storage medium

Method and device for matching colors between color pictures of different dynamic range

Processing an image

Method and apparatus for encoding an image

Method and device for generating a second image from a first image

Saturation control for high-dynamic range reconstruction

Method and device for chroma correction of a high-dynamic-range image

Method and apparatus for processing image data

Method and device for encoding a high-dynamic range image

THOMSON LICENSING

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 compensating illumination variations in a sequence of images

Method of and device for encoding an HDR video together with an LDR video, method of and device for reconstructing one of an HDR video and an LDR video coded together and PF storage medium

Method and device for tone-mapping a high dynamic range image

Method and device for encoding a high-dynamic range image and/or decoding a bitstream

Method for obtaining at least one high dynamic range image, and corresponding computer program product, and electronic device

Method and device for encoding and decoding a HDR picture and a LDR picture

Encoding and decoding methods for adapting the average luminance of high dynamic range pictures and corresponding encoder and decoder

INTERDIGITAL CE PATENT HOLDINGS SAS

Device and method for transition between luminance levels

Methods and devices for perception-based rendering

Chroma boost on SDR and HDR display adapted signals for SL-HDRx systems

Method for correcting SDR pictures in a SL-HDR1 system

Method for limiting effects of quantization in a color gamut modification process applied to a video content

INTERDIGITAL MADISON PATENT HOLDINGS SAS

Method and device for encoding both a HDR picture and a SDR picture obtained from said HDR picture using color mapping functions

TOUZE DAVID

Method of and device for encoding an HDR image, method of and device for reconstructing an HDR image and non-transitory storage medium

INTERDIGITAL CE PATENT HOLDINGS

Device and method for transition between luminance levels

GAUTIER ERIC

Fast channel change companion stream solution with bandwidth optimization