Patents/Inventors

Philippe De Lagrange

Cesson-SevigneFR28 patents

28 Patents

US125068702025
Scalar Quantizer Decision Scheme for Dependent Scalar Quantization
Interdigital VC Holdings, Inc.
0 cites
US124836972025
Method and Apparatus for Video Encoding and Decoding Using Pattern-based Block Filtering
Interdigital VC Holdings, Inc.
0 cites
US123889882025
Switchable Interpolation Filters
INTERDIGITAL CE PATENT HOLDINGS, SAS
0 cites
US123633462025
High Precision 4×4 DST7 and DCT8 Transform Matrices
Interdigital CE Patent Holdings, SAS
0 cites
US123559642025
High-level Constraint Flag for Local Chroma Quantization Parameter Control
INTERDIGITAL CE PATENT HOLDINGS, SAS
0 cites
US123355292025
Method and Device for Consistent Interaction of Signaling Tools with Encoding Tools in Video Decoding
Interdigital CE Patent Holdings, SAS
0 cites
US123093572025
Coding Mode Information Propagation for Video Coding
Interdigital CE Patent Holdings, SAS
0 cites
US123018122025
Quantization for Video Encoding or Decoding Based on the Surface of a Block
Interdigital VC Holdings, Inc.
0 cites
US123018802025
Method and Device for Luma Mapping with Cross Component Scaling
Interdigital CE Patent Holdings, SAS
0 cites
US122503782025
High-level Constraint Flag for Local Chroma Quantization Parameter Control
INTERDIGITAL CE PATENT HOLDINGS, SAS
0 cites
US122448002025
Coding Tree Partitioning
Interdigital Madison Patent Holdings, SAS
0 cites
US122383042025
Chroma Residual Scaling Foreseeing a Corrective Value to Be Added to Luma Mapping Slope Values
Interdigital Madison Patent Holdings, SAS
0 cites
US122127452025
Method and Apparatus for Deblocking an Image
Interdigital VC Holdings, Inc.
0 cites
US122127572025
Quantization Parameter Coding
Interdigital CE Patent Holdings, SAS
0 cites
US122068522025
Derivation of Quantization Matrices for Joint Cb-br Coding
Interdigital CE Patent Holdings, SAS
0 cites
US121774462024
Method and Apparatus for Determining Chroma Quantization Parameters When Using Separate Coding Trees for Luma and Chroma
Interdigital VC Holdings, Inc.
0 cites
US121707712024
Single-index Quantization Matrix Design for Video Encoding and Decoding
Interdigital CE Patent Holdings, SAS
0 cites
US121605772024
Quantization Matrix Prediction for Video Encoding and Decoding
INTERDIGITAL CE PATENT HOLDINGS, SAS
0 cites
US121435942024
Luma to Chroma Quantization Parameter Table Signaling
INTERDIGITAL CE PATENT HOLDINGS, SAS
0 cites
US121372282024
Estimating Weighted-prediction Parameters
INTERDIGITAL CE PATENT HOLDINGS, SAS
0 cites
US120817982024
Scaling Process for Joint Chroma Coded Blocks
INTERDIGITAL CE PATENT HOLDINGS, SAS
0 cites
US120750512024
Scalar Quantizer Decision Scheme for Dependent Scalar Quantization
Interdigital VC Holdings, Inc.
0 cites
US119368682024
Quantization for Video Encoding or Decoding Based on the Surface of a Block
Interdigital VC Holdings, Inc.
0 cites
US118120212023
Coding of Quantization Matrices Using Parametric Models
Interdigital CE Patent Holdings, SAS
0 cites
US117781882023
Scalar Quantizer Decision Scheme for Dependent Scalar Quantization
Interdigital VC Holdings, Inc.
0 cites
US117294172023
Generalized Bi-prediction and Weighted Prediction
Interdigital VC Holdings, Inc.
0 cites
US117115122023
Method and Apparatus for Video Encoding and Decoding Using Pattern-based Block Filtering
Interdigital VC Holdings, Inc.
0 cites
US115586112023
Method and Apparatus for Deblocking an Image
Interdigital VC Holdings, Inc.
0 cites