Decoder-side motion vector restoration for video coding

TD Chuang, CY Chen - US Patent 12,063,387, 2024 - Google Patents
The techniques described herein relate to methods, apparatus, and computer readable
media configured to determine motion vectors. The techniques relate to both encoders and …

Intra block copy merge mode and padding of unavailable IBC reference region

K Rapaka, V Seregin, RL Joshi, M Karczewicz… - US Patent …, 2020 - Google Patents
A device for decoding video data adds motion information of a neighboring block of a current
block to a merge candidate list, wherein the motion information comprises a motion vector of …

Inherited motion information for decoding a current coding unit in a video coding system

LAI Chen-Yen, TD Chuang, CY Chen… - US Patent …, 2020 - Google Patents
A method of video decoding at a decoder can include receiving a bitstream including
encoded data of a picture, decoding a plurality of coding units (CUs) in the picture based on …

Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks

L Zhang, K Zhang, H Liu, Y Wang - US Patent 11,895,318, 2024 - Google Patents
Devices, systems and methods for coding video using one or more tables to store motion
information and process subsequent blocks are described. In one aspect, a video coding …

Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks

L Zhang, K Zhang, H Liu, Y Wang - US Patent 12,058,364, 2024 - Google Patents
Devices, systems and methods for coding video using one or more tables to store motion
information and processing subsequent blocks are described. In one aspect, a video coding …

Image encoding/decoding method and recording medium for same

SC Lim, JW Kang, HH Lee, D San Jun, HS Ko… - US Patent …, 2020 - Google Patents
The present invention relates to a method of performing motion compensation by using
motion vector prediction. To this end, a method of decoding an image may include …

Merge candidates for motion vector prediction for video coding

S Lee, WJ Chien, L Zhang, M Karczewicz - US Patent 10,951,913, 2021 - Google Patents
A method of decoding and encoding video data includes constructing a motion vector
candidate list for the current block of video data based on the motion information from the …

Interaction between look up table and shared merge list

L Zhang, K Zhang, H Liu, Y Wang - US Patent 11,140,383, 2021 - Google Patents
A method for video processing is provided to comprise: determining, whether to use a
temporal prediction for obtaining an adaptive loop filter for a conversion between a current …

Method and apparatus for processing video signal

BK Lee - US Patent 11,172,194, 2021 - Google Patents
A method for decoding a video according to the present invention may comprise: deriving a
spatial merge candidate for a current block from at least one of a first spatial neighboring …

Method and apparatus for video coding

X Xu, X Li, S Liu - US Patent 11,758,164, 2023 - Google Patents
Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In
some examples, an apparatus for video decoding includes receiving circuitry and …