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2025
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Invention
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Secondary transform for video encoding and decoding.
A method and apparatus for encoding/decodin... |
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Invention
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Method and device for luma mapping with cross component scaling.
Described are methods and devic... |
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Invention
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Internal chroma format increase. Systems and methods for upscaling a chroma format of chroma sign... |
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Invention
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Deep wavelet point cloud attribute compression. A method and an apparatus for compressing point c... |
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Invention
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Dash signaling of display attenuation maps in adaptive streaming services. Systems and methods fo... |
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Invention
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Signaling supplementary information related to attributes in v3c bitstream and basemesh bitstream... |
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Invention
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Semantic implicit neural representation for video compression. Methods and apparatus are provided... |
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Invention
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Multi-definition implicit neural representation video encoding. Methods and apparatus are provide... |
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Invention
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Signaling of block-based region-adaptive hierarchical transform (raht) in a point cloud codec. Po... |
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Invention
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Residual-based progressive growing inr for image and video coding. Methods and apparatus are prov... |
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Invention
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Intra and inter prediction for point cloud attribute coding by transfer function parameters. Intr... |
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Invention
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Efficient implementation of dictionary-based implicit neural representation. A signal or a part o... |
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Invention
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Improvement and extension of auto relocated block vector prediction (ar-bvp). Systems, methods, a... |
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Invention
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Method and apparatus for encoding/decoding. In various implementations, method and devices are di... |
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Invention
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Avatar format validation in scene descriptions. Some embodiments of a method may include: obtaini... |
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Invention
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Interaction between secondary transform and sub-block transform. A device (e.g., a decoder for vi... |
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Invention
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Virtual intra mode. Systems, methods, and instrumentalities are disclosed herein for deriving a v... |
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Invention
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Nabac and multi-models optimization. Systems, methods, and instrumentalities are disclosed for dy... |
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2024
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Invention
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Neural network based loop filter multiscale improvement. IDVC_2024P00017WO PATENT - 54 - ABSTRACT... |
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Invention
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Multi-reference line for template coding tools. Systems, methods, and instrumentalities are discl... |
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Invention
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Perspective intra prediction based on a template. Methods, and instrumentalities are disclosed fo... |
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Invention
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Mmvd candidates list for dmvr candidates. Methods and apparatus are provided for minimizing redun... |
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Invention
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Mmvd offsets table for dmvr candidates. Methods and apparatus are provided for minimizing redunda... |
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Invention
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Inheriting transform information. Methods, and instrumentalities are disclosed for inheriting tra... |
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Invention
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Combination of extrapolation filter-based intra prediction with ciip and gpm modes. Systems, meth... |
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Invention
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Avatar joint semantics representation. In one implementation, we describe the semantics of skelet... |
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Invention
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Histogram normalization of blocks for decoder side intra mode derivation. A method and an apparat... |
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Invention
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Combination of extrapolation filter-based intra prediction with other intra prediction. In one im... |
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Invention
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Insertion and retrieval of metadata in a video bitstream based on jpeg segments. A method and dev... |
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Invention
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Language and purpose information for text comments in a video bitstream using supplemental enhanc... |
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Invention
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Video encoding and decoding based on region dependent film grain metadata. A method and device al... |
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Invention
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Encoding and decoding methods using virtual intra prediction modes and corresponding apparatuses.... |
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Invention
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Avatar media representation for transmission. Some embodiments of a method may include: obtaining... |
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Invention
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Geometry avatar media codec for transmission. Some embodiments of a method may include: obtaining... |
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Invention
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Avatar json interchange file format. Some embodiments of a method may include: obtaining Avatar J... |
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2023
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Invention
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Latency constrained template-based operations.
Systems, methods, and instrumentalities are discl... |
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Invention
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Memory bandwidth constrained template-based operations.
Systems, methods, and instrumentalities ... |
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Invention
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Template-based intra mode derivation with wide angle intra prediction.
Systems, methods, and ins... |
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Invention
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Hybrid haptic textures.
A data structure for an immersive scene description comprises informatio... |
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Invention
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Context-adaptive binary arithmetic coding update refinement.
A device may obtain a first value f... |
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Invention
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Implicit intra mode for combined inter merge/intra prediction and geometric partitioning mode int... |
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Invention
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Gradual decoding refresh and coding tools.
Systems, methods, and instrumentalities are disclosed... |
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Invention
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Chroma direct mode.
A video decoder may be configured to identify chroma blocks in received vide... |
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Invention
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Video encoding and decoding using operations constraint.
At least a method and an apparatus are ... |
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Invention
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Film grain synthesis using multiple correlated patterns.
System, methods, and instrumentalities ... |
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Invention
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Depth-color alignment with assistance metadata for transcoding of volumetric video.
Methods, dev... |
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Invention
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Temporal intra mode prediction.
Intra prediction samples are determined for encoding in video en... |
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Invention
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Method for correcting sdr pictures in a sl-hdr1 system.
A method for correcting a SDR video in a... |
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2022
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Invention
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Gdr adapted filtering.
Systems, methods, and instrumentalities are disclosed herein for the fiel... |
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Invention
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Video sample filtering based on depth or motion information.
Systems, methods, and instrumentali... |
