Multi-type-tree framework for video coding

X Li, L Zhang, WJ Chien, J Chen, X Zhao… - US Patent …, 2019 - Google Patents
ABSTRACT A method of decoding video data including receiving a bitstream that includes a
sequence of bits that forms a representation of a coded picture of the video data, parti tioning …

Method for encoding and decoding image using adaptive deblocking filtering, and apparatus therefor

JC Jeong, KB Kim - US Patent 11,616,987, 2023 - Google Patents
US11616987B2 - Method for encoding and decoding image using adaptive deblocking filtering,
and apparatus therefor - Google Patents US11616987B2 - Method for encoding and decoding …

Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC

Y Chen, L Zhang - US Patent 9,762,927, 2017 - Google Patents
Techniques are described for sub-prediction unit (PU) based motion prediction for video
coding in HEVC and 3D-HEVC. In one example, the techniques include an advanced …

Sub-prediction unit based advanced temporal motion vector prediction

Y Chen, X Li, H Liu, J Chen, L Zhang… - US Patent …, 2022 - Google Patents
In one example, a device for coding video data includes a memory configured to store video
data and a video coder configured to form, for a current block of the video data, a merge …

Method of adaptive motion vector resolution for video coding

X Xu, K Zhang, S Liu, J An, X Zhang - US Patent 10,455,231, 2019 - Google Patents
A method of MVP (motion vector prediction) for video coding with adaptive motion vector
resolution is disclosed. According to the present invention, the MVP coding is applied to the …

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 …

Prediction parameter inheritance for 3D video coding

Z Deng, YJ Chiu, L Xu, W Zhang, Y Han… - US Patent 9,544,612, 2017 - Google Patents
(57) ABSTRACT A three-dimensional (3D) video codec encodes multiple views of a 3D
video, each including texture and depth components. The encoders of the codec encode …

Simplified sub-prediction unit (sub-PU) motion parameter inheritance (MPI)

H Liu, Y Chen - US Patent 10,567,799, 2020 - Google Patents
This disclosure describes techniques for simplifying depth inter mode coding in a three-
dimensional (3D) video coding process, such as 3D-HEVC. The techniques include …

Methods and apparatuses of processing pictures in an image or video coding system

ST Hsiang - US Patent 10,911,757, 2021 - Google Patents
Picture processing methods and apparatuses in an image or video encoding or decoding
system for processing a picture partitioned into multiple non-overlapped Coding Tree Units …

In loop chroma deblocking filter

J Zhai, D Zhang, Z **aosong, CY Chung… - US Patent …, 2018 - Google Patents
Chroma deblock filtering of reconstructed video samples may be performed to remove
blockiness artifacts and reduce color artifacts without over-smoothing. In a first method …