Results 31 to 40 of about 552,326 (333)
Spatial-Aided Low-Delay Wyner-Ziv Video Coding
EURASIP Journal on Image and Video Processing, 2009 In distributed video coding, the side information (SI) quality plays an important role in Wyner-Ziv (WZ) frame coding. Usually, SI is generated at the decoder by the motion-compensated interpolation (MCI) from the past and future key frames under the ...
Ji Xiangyang, Zhao Debin, Wu Bo, Gao Wen
doaj +2 more sources
Optimized viewport‐adaptive 360‐degree video streaming
CAAI Transactions on Intelligence Technology, 2021 Because of the rapid growth of head‐mounted displays and 5G networking deployment, 360‐degree video has become increasingly popular. To generate the real experience of a virtual environment, 360‐degree videos require an ultrahigh resolution and frame ...
Xiaolei Chen, Di Wu, Ishfaq Ahmad
doaj +1 more source
A dataset of labelled objects on raw video sequences
Data in Brief, 2021 We present an object labelled dataset called SFU-HW-Objects-v1, which contains object labels for a set of raw video sequences. The dataset can be useful for the cases where both object detection accuracy and video coding efficiency need to be evaluated ...
Hyomin Choi +4 more
doaj +1 more source
A Convolutional Neural Network Approach for Half-Pel Interpolation in Video Coding
, 2017 Motion compensation is a fundamental technology in video coding to remove the temporal redundancy between video frames. To further improve the coding efficiency, sub-pel motion compensation has been utilized, which requires interpolation of fractional ...
Li, Houqiang +3 more
core +1 more source
Enabling error-resilient internet broadcasting using motion compensated spatial partitioning and packet FEC for the dirac video codec [PDF]
, 2008 Video transmission over the wireless or wired network require protection from channel errors since compressed video bitstreams are very sensitive to transmission errors because of the use of predictive coding and variable length coding. In this paper, a
Cosmas, J, Loo, KK, Tun, M
core +2 more sources
Multi-loop quality scalability based on high efficiency video coding [PDF]
, 2012 Scalable video coding performance largely depends on the underlying single layer coding efficiency. In this paper, the quality scalability capabilities are evaluated on a base of the new High Efficiency Video Coding (HEVC) standard under development.
De Cock, Jan +3 more
core +1 more source
An H.264/AVC to SVC TemporalTranscoder in baseline profile: digest of technical papers [PDF]
, 2011 Scalable Video Coding provides temporal, spatial and quality scalability using layers within the encoded bitstream. This feature allows the encoded bitstream to be adapted to different devices and heterogeneous networks.
Cuenca, Pedro +6 more
core +2 more sources
Supporting Survivor‐Centered Care Through Digital Health Integration
Pediatric Blood &Cancer, EarlyView.ABSTRACT Survivors of childhood cancer face barriers to receiving guideline‐based, long‐term follow‐up care. Two digital tools, Passport for Care (PFC) and Cancer SurvivorLink (SurvivorLink), address complementary gaps by enabling tailored survivorship care plan (SCP) generation, updating, storage, and sharing.
Jordan G. Marchak +15 more
wiley +1 more source
Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin
Molecular Oncology, EarlyView.The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla +10 more
wiley +1 more source
Linear Multivariate Decision Trees for Fast QTMT Partitioning in VVC
IEEE Open Journal of Signal ProcessingThe demand for ultra-high definition (UHD) content has led to the development of advanced compression tools to enhance the efficiency of standard codecs.
Jose N. Filipe +4 more
doaj +1 more source