David Touze
40Patents
4h-index
24Co-inventors
59Inventor score
Filing activity: Jan 26, 2012 → Jul 12, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10219007B2 | 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 | Electricity | 12 | Active |
| US11024017B2 | Tone mapping adaptation for saturation control | Physics | 4 | Active |
| US11006151B2 | Method and device for encoding both a HDR picture and a SDR picture obtained from said HDR picture using color mapping functions | Electricity | 4 | Active |
| US9554056B2 | Method of and device for encoding an HDR image, method of and device for reconstructing an HDR image and non-transitory storage medium | Electricity | 4 | Active |
| US10390027B2 | Method and apparatus of encoding and decoding a color picture | Physics | 3 | Active |
| US9870606B2 | Method and apparatus for compensating illumination variations in a sequence of images | Physics | 3 | Active |
| US11301971B2 | 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 | Physics | 3 | Active |
| US11257195B2 | Method and device for decoding a high-dynamic range image | Physics | 2 | Active |
| US11423522B2 | Method and apparatus for colour correction during HDR to SDR conversion | Physics | 1 | Active |
| US9979973B2 | Encoding and decoding methods for adapting the average luminance of high dynamic range pictures and corresponding encoder and decoder | Electricity | 1 | Active |
| US11388447B2 | Method and apparatus for processing a medium dynamic range video signal in SL-HDR2 format | Electricity | 1 | Active |
| US9811890B2 | Method for obtaining at least one high dynamic range image, and corresponding computer program product, and electronic device | Physics | 1 | Active |
| US9137477B2 | Fast channel change companion stream solution with bandwidth optimization | Electricity | 1 | Active |
| US11785193B2 | Processing an image | Electricity | 0 | Active |
| US10708620B2 | 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 | Electricity | 0 | Active |
| US11544824B2 | Method and device for generating a second image from a first image | Physics | 0 | Active |
| US11310532B2 | Method and device for reconstructing image data from decoded image data | Electricity | 0 | Active |
| US10600163B2 | Method and device for reconstructing a display adapted HDR image | Physics | 0 | Active |
| US11032579B2 | Method and a device for encoding a high dynamic range picture, corresponding decoding method and decoding device | Physics | 0 | Active |
| US10511863B2 | Method and device for matching colors between color pictures of different dynamic range | General | 0 | Revoked |
| US12211463B2 | Device and method for transition between luminance levels | Physics | 0 | Active |
| US9924178B2 | Method and device for encoding a high-dynamic range image and/or decoding a bitstream | Physics | 0 | Active |
| US10574987B2 | Method and device for encoding a high-dynamic range image | Electricity | 0 | Active |
| US11928796B2 | Method and device for chroma correction of a high-dynamic-range image | Physics | 0 | Active |
| US11178412B2 | Method and apparatus of encoding and decoding a color picture | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.