Patents/Inventors

Alexandros Tourapis

Los Gatos, CAUS89 patents

91 Patents

US125862532026
Signaling Displacement Data for Video-based Mesh Coding
Apple Inc.
0 cites
US125552722026
Mesh Compression Using Coding Units with Different Encoding Parameters
Apple Inc.
0 cites
US125429032026
Chroma Quantization in Video Coding
Apple Inc.
0 cites
US125379572026
Context Modeling in Entropy Coding
APPLE Inc.
0 cites
US125320202026
System and Method for Encoding and Decoding Spatial Tiles of a Still Image Based on Applied Quality Levels
APPLE Inc.
0 cites
US125133382025
Extended Bit-range in HEIF
0 cites
US125133442025
Adaptive Coding and Streaming of Multi-directional Video
0 cites
US124524482025
Enhanced Motion Vector Prediction
Apple Inc.
0 cites
US124390832025
Point Cloud Compression with Supplemental Information Messages
Apple Inc.
0 cites
US124018222025
Bit Stream Structure for Compressed Point Cloud Data
Apple Inc.
0 cites
US123956252025
Reference Picture Management and List Construction
0 cites
US123956412025
Hybrid Neural Network Based End-to-end Image and Video Coding Method
0 cites
US123956722025
Hardware Friendly Design for Motion Field Processing and Quality Improvement of Motion Field
APPLE Inc.
0 cites
US123874152025
Compression of Attribute Values Comprising Unit Vectors
Apple Inc.
0 cites
US123756602025
Techniques for Contouring/banding Artifact Removal in Compressed Image/video
APPLE Inc.
0 cites
US123688892025
Coefficient-based Transform and Mode Signaling
APPLE Inc.
0 cites
US123616432025
Image/video-based Mesh Compression
Apple Inc.
0 cites
US123633312025
Encoding and Decoding Video Content Using Prediction-aware Flexible Skip Coding
Apple Inc.
0 cites
US123633432025
Base Mesh Data and Motion Information Sub-stream Format for Video-based Dynamic Mesh Compression
Apple Inc.
0 cites
US123542212025
Attribute Transfer for Efficient Dynamic Mesh Coding
Apple Inc.
0 cites
US123542222025
V-mesh Bitstream Structure Including Syntax Elements and Decoding Process with Reconstruction
Apple Inc.
0 cites
US123559652025
Video Compression and Transmission Techniques
DOLBY LABORATORIES LICENSING CORPORATION
0 cites
US123487862025
Enhanced Cross Component Sample Offset Filtering System for Video Coding and Decoding
APPLE Inc.
0 cites
US123419712025
Predictive Video Coding Employing Virtual Reference Frames Generated by Direct MV Projection (DMVP)
APPLE Inc.
0 cites
US123235902025
Multidimensional Quantization Techniques for Video Coding/decoding Systems
APPLE Inc.
0 cites
US122674962025
Incremental Transform Set Construction and Transform Signaling for Video Coding
APPLE Inc.
0 cites
US122675062025
Smoothed Directional and DC Intra Prediction
APPLE Inc.
0 cites
US122448202025
Adaptive Transfer Function for Video Encoding and Decoding
Apple Inc.
0 cites
US122383422025
Video Compression with In-loop Sub-image Level Controllable Noise Generation
Apple Inc.
0 cites
US122069082025
Directed Interpolation and Data Post-processing
DOLBY LABORATORIES LICENSING CORPORATION
0 cites
US121983892025
Three-dimensional Mesh Compression Using a Video Encoder
Apple Inc.
0 cites
US121924542025
Sample Adaptive Offset Control
APPLE Inc.
0 cites
US121924752025
Predictive Motion Vector Coding
DOLBY LABORATORIES LICENSING CORPORATION
0 cites
US121757162024
Predictive Coding for Point Cloud Compression
Apple Inc.
0 cites
US121707832024
Video Display Preference Filtering
APPLE Inc.
0 cites
US121140212024
Directed Interpolation and Data Post-processing
DOLBY LABORATORIES LICENSING CORPORATION
0 cites
US121080362024
Adaptive Bilateral Filtering Using Look-up Tables
Apple Inc.
0 cites
US121001832024
Point Cloud Attribute Transfer Algorithm
Apple Inc.
0 cites
US120941792024
Quantized Depths for Projection Point Cloud Compression
Apple Inc.
0 cites
US120960292024
Coding and Decoding of Interleaved Image Data
Dolby Laboratories Licensing Corporation
0 cites
US120960442024
Adaptive Coding and Streaming of Multi-directional Video
APPLE Inc.
0 cites
US120817972024
Coding and Decoding of Interleaved Image Data
Dolby Laboratories Licensing Corporation
0 cites
US120750932024
Media Object Compression/decompression with Adaptive Processing for Block-level Sub-errors And/or Decomposed Block-level Sub-errors
Apple Inc.
0 cites
US120633642024
Chroma Quantization in Video Coding
Apple Inc.
0 cites
US120583612024
Reference Picture Re-sampling
APPLE Inc.
0 cites
US120583712024
Directed Interpolation and Data Post-processing
DOLBY LABORATORIES LICENSING CORPORATION
0 cites
US120583722024
Directed Interpolation and Data Post-processing
DOLBY LABORATORIES LICENSING CORPORATION
0 cites
US120412342024
Video Compression and Transmission Techniques
DOLBY LABORATORIES LICENSING CORPORATION
0 cites
US120349722024
Directed Interpolation and Data Post-processing
DOLBY LABORATORIES LICENSING CORPORATION
0 cites
US119795722024
Adaptive Quantizer Design for Video Coding
APPLE Inc.
0 cites
US119739802024
Coding and Decoding of Interleaved Image Data
Dolby Laboratories Licensing Corporation
0 cites
US119627782024
Chroma Quantization in Video Coding
Apple Inc.
0 cites
US119627862024
Multi-stage Block Coding
Apple Inc.
0 cites
US119562952024
Client-end Enhanced View Prediction for Multi-view Video Streaming Exploiting Pre-fetched Data and Side Information
APPLE Inc.
0 cites
US119368672024
Adaptive Quantizer Design for Video Coding
APPLE Inc.
0 cites
US119226652024
Point Cloud Compression
Apple Inc.
0 cites
US118953072024
Block-based Predictive Coding for Point Cloud Compression
Apple Inc.
0 cites
US118873452024
Predictive Coding for Point Cloud Compression
Apple Inc.
0 cites
US118891162024
Video-based Point Cloud Compression with Variable Patch Scaling
Apple Inc.
0 cites
US118637382024
Reference Picture Management and List Construction
APPLE Inc.
0 cites
US118541122023
Compression of Attribute Values Comprising Unit Vectors
Apple Inc.
0 cites
US118437832023
Predictive Motion Vector Coding
DOLBY LABORATORIES LICENSING CORPORATION
0 cites
US118184012023
Point Cloud Geometry Compression Using Octrees and Binary Arithmetic Encoding with Adaptive Look-up Tables
Apple Inc.
0 cites
US117981962023
Video-based Point Cloud Compression with Predicted Patches
Apple Inc.
0 cites
US117924282023
Directed Interpolation and Data Post-processing
DOLBY LABORATORIES LICENSING CORPORATION
0 cites
US117924292023
Directed Interpolation and Data Post-processing
DOLBY LABORATORIES LICENSING CORPORATION
0 cites
US117835082023
Three-dimensional Mesh Compression Using a Video Encoder
Apple Inc.
0 cites
US117546852023
Point Cloud Compression Using a Space Filling Curve for Level of Detail Generation
Apple Inc.
0 cites
US117581332023
Flexible Block Partitioning Structures for Image/video Compression and Processing
APPLE Inc
0 cites
US117581352023
Adaptive Color Space Transform Coding
APPLE Inc.
0 cites
US117489162023
Occupancy Map Block-to-patch Information Compression
Apple Inc.
0 cites
US117276032023
Adaptive Distance Based Point Cloud Compression
Apple Inc.
0 cites
US117115272023
Adaptive Chroma Downsampling and Color Space Conversion Techniques
APPLE Inc.
0 cites
US117115442023
Point Cloud Compression with Supplemental Information Messages
Apple Inc.
0 cites
US117059242023
Low-latency Encoding Using a Bypass Sub-stream and an Entropy Encoded Sub-stream
Apple Inc.
0 cites
US116992492023
Trimming Search Space for Nearest Neighbor Determinations in Point Cloud Compression
Apple Inc.
0 cites
US116835252023
Point Cloud Compression with Multi-resolution Video Encoding
Apple Inc.
0 cites
US116763092023
Point Cloud Compression Using Masks
Apple Inc
0 cites
US116779822023
Directed Interpolation and Data Post-processing
Dolby Laboratories Licensing Corporation
0 cites
US116637442023
Point Cloud Compression with Adaptive Filtering
Apple Inc.
0 cites
US116591822023
Chroma Quantization in Video Coding
Apple Inc.
0 cites
US116472262023
Bit Stream Structure for Compressed Point Cloud Data
Apple Inc.
0 cites
US116273142023
Video-based Point Cloud Compression with Non-normative Smoothing
Apple Inc.
0 cites
US116273432023
Adaptive Coding and Streaming of Multi-directional Video
APPLE Inc.
0 cites
US116221302023
Coding and Decoding of Interleaved Image Data
Dolby Laboratories Licensing Corporation
0 cites
US116169602023
Machine Learning Video Processing Systems and Methods
Apple Inc.
0 cites
US116065692023
Extending Supported Components for Encoding Image Data
Apple Inc.
0 cites
US115824652023
Video Display Preference Filtering
APPLE, Inc.
0 cites
US115759342023
Spatiotemporal Prediction for Bidirectionally Predictive (B) Pictures and Motion Vector Prediction for Multi-picture Reference Motion Compensation
Microsoft Technology Licensing, LLC
0 cites
US115625072023
Point Cloud Compression Using Video Encoding with Time Consistent Patches
Apple Inc.
0 cites
US115526512023
Hierarchical Point Cloud Compression
Apple Inc.
0 cites