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Enhanced multiple transforms for prediction residual
(51) Int. Cl. H04N 19/70(2014. 01) H04N 19/103(2014. 01) H04N 19/109(2014. 01) HO4N
19/112(2014. 01) H04N 19/122(2014. 01) HO4N 19/129(2014. 01) H04N 19/136(2014. 01) …
19/112(2014. 01) H04N 19/122(2014. 01) HO4N 19/129(2014. 01) H04N 19/136(2014. 01) …
Adaptive coefficient scanning for video coding
PREDICTIONMODE, PARTITION SIZE AND MOTION WECTORS adjustment to the scan
order can be made in order to better ensure that non-Zero coefficients are grouped together …
order can be made in order to better ensure that non-Zero coefficients are grouped together …
Coding syntax elements for adaptive scans of transform coefficients for video coding
2011/0317757 A1 12, 2011 Coban et al. H04N 9/6(2014.01) 2012/0170649 A1 7, 2012
Chen et al. H04N 9/96(2014.01) 2013, 005.1459 A1* 2, 2013 Kirchhoffer........... HO4N 19, 50 …
Chen et al. H04N 9/96(2014.01) 2013, 005.1459 A1* 2, 2013 Kirchhoffer........... HO4N 19, 50 …
Separable directional transforms
Int. Cl. This disclosure describes techniques for transforming H04N 7/2(2006.01) residual
blocks of video data. In particular, a plurality of H4N II/02(2006.01) different transforms …
blocks of video data. In particular, a plurality of H4N II/02(2006.01) different transforms …
Constrained block-level optimization and signaling for video coding tools
An example device for decoding encoded video data includes storage media and
processing circuitry. The storage media are configured a portion of the encoded video data …
processing circuitry. The storage media are configured a portion of the encoded video data …
A low complexity video watermarking in H. 264 compressed domain
In this paper, a new blind and readable H. 264 compressed domain watermarking scheme is
proposed in which the embedding/extracting is performed using the syntactic elements of …
proposed in which the embedding/extracting is performed using the syntactic elements of …
Development and assessment of a new global mammographic image feature analysis scheme to predict likelihood of malignant cases
This study aims to develop and evaluate a new computer-aided diagnosis (CADx) scheme
based on analysis of global mammographic image features to predict likelihood of cases …
based on analysis of global mammographic image features to predict likelihood of cases …
Video coding using mapped transforms and scanning modes
P Chen, Y Zheng, RL Joshi, MZ Coban… - US Patent …, 2021 - Google Patents
2007/0025631 A1 2007/0036215 A1 2007/0098070 A1 2007/0171978 A1 2007/0206872
A1 2008/0025623 Al 2008/0152005 A1 2008/0260027 Al 2008/0260030 Al 2008/0285644 …
A1 2008/0025623 Al 2008/0152005 A1 2008/0260027 Al 2008/0260030 Al 2008/0285644 …
An IoT method for telemedicine: Lossless medical image compression using local adaptive blocks
Image compression gains prominence in picture archiving and communication systems for
storage and transmission of data. The advancements in technology enable the usage of …
storage and transmission of data. The advancements in technology enable the usage of …
Signaling selected directional transform for video coding
M Karczewicz, MZ Coban, P Chen… - US Patent …, 2019 - Google Patents
In one example, an apparatus for encoding video data includes a video encoder configured
to select an intra prediction mode to use to encode a block of video data, determine whether …
to select an intra prediction mode to use to encode a block of video data, determine whether …