Grouping of tiles for video coding
Techniques described herein for coding video data include techniques for coding pictures
partitioned into tiles, in which each of the plurality of tiles in a picture is assigned to one of a …
partitioned into tiles, in which each of the plurality of tiles in a picture is assigned to one of a …
Coding distortion removal method by selectively filtering based on a pixel difference
S Kadono, SM Shen, TW Foo, CJ Lee, Z Xue - US Patent 8,369,421, 2013 - Google Patents
Mosaic-shaped block noise occurs when a compressed video signal is reproduced. This
block noise is removed, but remov ing block noise from every block using a deblocking filter …
block noise is removed, but remov ing block noise from every block using a deblocking filter …
Methods and apparatus for determining quantization parameter predictors from a plurality of neighboring quantization parameters
X Lu, J Sole, P Yin, Q Xu, Y Zheng - 2011 - Google Patents
First worldwide family litigation filed litigation Critical https://patents. darts-ip. com/? family=
44351363&utm_source= google_patent&utm_medium= platform_link&utm_campaign …
44351363&utm_source= google_patent&utm_medium= platform_link&utm_campaign …
Method and Apparatus of Slice Grouping for High Efficiency Video Coding
YW Huang, CY Chen, CM Fu, CW Hsu… - US Patent App. 12 …, 2012 - Google Patents
(54) METHOD AND APPARATUS OF SLICE(57) ABSTRACT ENG FOR HIGH EFFICIENCY
VIDEO In the H. 264/AVC standard, one of the new characteristics is the possibility of …
VIDEO In the H. 264/AVC standard, one of the new characteristics is the possibility of …
In-loop deblocking for interlaced video
P Hsu, CL Lin, S Srinivasan, TW Holcomb - US Patent 8,687,709, 2014 - Google Patents
An encoder/decoder obtains pixel data from one or more field lines associated with a first
block in an interlaced frame coded picture comprising plural macroblocks each having an …
block in an interlaced frame coded picture comprising plural macroblocks each having an …
Content adaptive deblocking during video encoding and decoding
US8787443B2 - Content adaptive deblocking during video encoding and decoding -
Google Patents US8787443B2 - Content adaptive deblocking during video encoding and …
Google Patents US8787443B2 - Content adaptive deblocking during video encoding and …
Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
CS Lim, V Wahadaniah, SMT Naing, T Nishi… - US Patent …, 2014 - Google Patents
7,095,787 B2 8/2006 Kadono et al. 7,742,531 B2 6, 2010 Xue et al. 7,782.962 B2 8, 2010
Xue et al. 7,792,195 B2 9/2010 Xue et al. 7,899,123 B2 3/2011 Xue et al. 8,254,468 B2 8 …
Xue et al. 7,792,195 B2 9/2010 Xue et al. 7,899,123 B2 3/2011 Xue et al. 8,254,468 B2 8 …
Method and apparatus for deblocking-filtering video data
W Shim, H Song, YH Moon, J Choi - US Patent 8,705,576, 2014 - Google Patents
Provided are a method and an apparatus for filtering video data. The method includes
determining whether a difference value of illumination change (DVIC) of a current image …
determining whether a difference value of illumination change (DVIC) of a current image …
Edge adaptive filtering system for reducing artifacts and method
P Chiang, LYW Hui - US Patent 7,620,261, 2009 - Google Patents
A method includes receiving image information representing at least one image. The image
information defines multiple pixels in the at least one image. The method also includes …
information defines multiple pixels in the at least one image. The method also includes …
Enhanced image/video quality through artifact evaluation
S Jalil, KH El-Maleh, C Chang - US Patent 7,873,224, 2011 - Google Patents
In an image/video encoding and decoding system employing an artifact evaluator a method
and/or apparatus to process Video blocks comprising a decoder operable to synthesize an …
and/or apparatus to process Video blocks comprising a decoder operable to synthesize an …