360-degree video coding using face continuities
A coding device (eg, that may be or may include encoder and/or decoder) may receive a
frame-packed picture of 380-degree video. The coding device may identify a face in the …
frame-packed picture of 380-degree video. The coding device may identify a face in the …
Method and system for selectively breaking prediction in video coding
M Horowitz - US Patent 9,060,174, 2015 - Google Patents
Described are techniques in video coding and/or decoding that allow for selectively
breaking prediction and/or in loop filtering across segment boundaries between different seg …
breaking prediction and/or in loop filtering across segment boundaries between different seg …
Sample adaptive offset (SAO) adjustment method and apparatus and SAO adjustment determination method and apparatus
E Alshina, A Alshin - US Patent 9,807,392, 2017 - Google Patents
(57) ABSTRACT A sample adaptive offset (SAO) adjustment method, the method includes:
obtaining slice SAO parameters with respect to a current slice from a slice header of a …
obtaining slice SAO parameters with respect to a current slice from a slice header of a …
Adaptive loop filtering for chroma components
IS Chong, X Wang, M Karczewicz - US Patent 9,807,403, 2017 - Google Patents
This disclosure proposes techniques to allow more flexibility in filtering chroma components
in the adaptive loop filter. In one example, a method for adaptive loop filtering includes …
in the adaptive loop filter. In one example, a method for adaptive loop filtering includes …
Method and device for processing video signal
BK Lee, JY Kim - US Patent 10,554,969, 2020 - Google Patents
Provided is a method for decoding a video signal. The method includes generating a first
prediction sample by performing intra prediction on a current block, determining an intra …
prediction sample by performing intra prediction on a current block, determining an intra …
Parameter set for picture segmentation
M Horowitz - US Patent 10,244,239, 2019 - Google Patents
Systems and methods for picture segmentation through columns and slices in video
encoding and decoding. A video picture is divided into a plurality of columns, each column …
encoding and decoding. A video picture is divided into a plurality of columns, each column …
Method and apparatus for sample adaptive offset parameter estimation in video coding
W Kim, M Budagavi, M Zhou - US Patent 10,038,903, 2018 - Google Patents
A method for sample adaptive offset (SAO) filtering in a video encoder is provided that
includes estimating SAO parameters for color components of a largest coding unit (LCU) of a …
includes estimating SAO parameters for color components of a largest coding unit (LCU) of a …
Simplified pipeline for filtering
S Esenlik, M Narroschke - US Patent 10,382,753, 2019 - Google Patents
The present invention relates to a simplified pipeline for Sample Adaptive Offset (SAO) and
Adaptive Loop Filtering (ALF) in the in-loop decoding of a video encoder and a video …
Adaptive Loop Filtering (ALF) in the in-loop decoding of a video encoder and a video …
Apparatus and method for coding/decoding image selectivly using descrete cosine/sine transtorm
0002 Generally, a motion image coding method is classi fied into an intra-coding that
performs coding of intra-image, Such as an intra (I) frame, and an inter-coding that performs …
performs coding of intra-image, Such as an intra (I) frame, and an inter-coding that performs …
Adaptive center band offset filter for video coding
IS Chong, S Kumar, M Karczewicz - US Patent 10,051,289, 2018 - Google Patents
A video coder configured to perform sample adaptive offset filtering can determine a center
value for a set of pixels based on values of pixels in the set, divide bands of pixels values …
value for a set of pixels based on values of pixels in the set, divide bands of pixels values …