Image decoding method and apparatus

YOO Sunmi, NAM Junghak, C Jungah - US Patent 11,991,390, 2024 - Google Patents
An image decoding method performed by a decoding apparatus, according to the present
document, comprises the steps of: acquiring image information including a block-based …

Block-based quantized residual domain pulse code modulation assignment for intra prediction mode derivation

MZ Coban, G Van Der Auwera… - US Patent 11,190,758, 2021 - Google Patents
Techniques are described for improving video coding. For example, a first block of a picture
included in an encoded video bitstream can be obtained. A second block of the picture can …

Method and apparatus of transform coefficient coding with TB-level constraint

TD Chuang, CY Chen - US Patent 11,595,656, 2023 - Google Patents
(57) ABSTRACT A method and apparatus for encoding or decoding transform coefficients in
a video coding system are disclosed. According to this method, a region after zero-outis …

Image decoding method and device for same

C Jungah, YOO Sunmi, J Lim, C Jangwon… - US Patent …, 2024 - Google Patents
An image decoding method performed by a decoding device according to the present
document is characterized by comprising the steps of: acquiring image information including …

Signaling for modified deblocking filter operations

X Xu, S Liu - US Patent 11,973,990, 2024 - Google Patents
A method for video decoding includes decoding prediction information for a current block in
a current picture that is a part of a coded video sequence, the prediction information …

Image decoding method and device for same

C Jungah, YOO Sunmi, J Lim, C Jangwon… - US Patent …, 2023 - Google Patents
An image decoding method performed by a decoding device according to the present
document is characterized by comprising the steps of: acquiring image information including …

Method for coding image on basis of deblocking filtering, and apparatus therefor

J Hyeongmoon, J Lim, NAM Junghak - US Patent 11,991,362, 2024 - Google Patents
A method for decoding an image, according to the present document, comprises: receiving a
bitstream including BDPCM information; deriving residual samples for a current block on the …

Method for coding image on basis of deblocking filtering, and apparatus therefor

J Hyeongmoon, J Lim, NAM Junghak - US Patent 11,470,325, 2022 - Google Patents
A method for decoding an image, according to the present document, comprises: receiving a
bitstream including BDPCM information; deriving residual samples for a current block on the …

High level control for deblocking operations

X Xu, S Liu - US Patent 11,516,514, 2022 - Google Patents
Aspects of the disclosure provide methods, apparatuses, and non-transitory computer-
readable storage mediums for video encoding/decoding. An apparatus includes processing …

Harmonization of deblocking conditions in video coding

B Ray, G Van der Auwera, M Karczewicz - US Patent 11,388,443, 2022 - Google Patents
A video coder determines whether a coding mode of a first block of the video data is in a set
of applicable coding modes. The set of applicable coding modes includes at least one of a …