Results 11 to 20 of about 546,656 (336)
Virtual Reality Video Intraframe Prediction Coding Based on Convolutional Neural Network [PDF]
Jisuanji kexue, 2022 In order to improve the performance of virtual reality video intraframe prediction coding,convolutional neural network algorithm is used to select video frame coding unit(CU) to reduce the complexity of video image coding.Firstly,quantization parameters ...
LIU Yue-hong, NIU Shao-hua, SHEN Xian-hao
doaj +1 more source
Aggregated Deep Local Features for Remote Sensing Image Retrieval
Remote Sensing, 2019 Remote Sensing Image Retrieval remains a challenging topic due to the special nature of Remote Sensing imagery. Such images contain various different semantic objects, which clearly complicates the retrieval task.
Raffaele Imbriaco +3 more
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A Novel H.264/AVC Based Multi-View Video Coding Scheme [PDF]
, 2008 This paper investigates extensions of H.264/AVC for compressing multi-view video sequences. The proposed technique re-sorts frames of sequences captured by multiple cameras looking at a person in a scene from different views and generates a single video ...
Agrafiotis, D +4 more
core +2 more sources
On the impact of the GOP size in a temporal H.264/AVC-to-SVC transcoder in baseline and main profile [PDF]
, 2013 Scalable video coding is a recent extension of the advanced video coding H.264/AVC standard developed jointly by ISO/IEC and ITU-T, which allows adapting the bitstream easily by dropping parts of it named layers.
Cuenca, Pedro +6 more
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Mobile Audiovisual Terminal: System Design and Subjective Testing in DECT and UMTS networks [PDF]
, 2000 It is anticipated that there will shortly be a requirement for multimedia terminals that operate via mobile communications systems. This paper presents a functional specification for such a terminal operating at 32 kb/s in a digital European cordless
Cosmas, J, Gill, D, Pearmain, A
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Temporal video transcoding from H.264/AVC-to-SVC for digital TV broadcasting [PDF]
, 2015 Mobile digital TV environments demand flexible video compression like scalable video coding (SVC) because of varying bandwidths and devices. Since existing infrastructures highly rely on H.264/AVC video compression, network providers could adapt the ...
Cuenca, P +5 more
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Applied Sciences, 2019 Barrett’s esopaghagus (BE) is a known precursor of esophageal adenocarcinoma (EAC). Patients with BE undergo regular surveillance to early detect stages of EAC.
Roger Fonollà +8 more
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Error-resilient performance of Dirac video codec over packet-erasure channel [PDF]
, 2007 Video transmission over the wireless or wired network requires error-resilient mechanism since compressed video bitstreams are sensitive to transmission errors because of the use of predictive coding and variable length coding.
Cosmas, J, Loo, KK, Tun, M
core +1 more source
Ultra high definition video decoding with motion JPEG XR using the GPU [PDF]
, 2011 Many applications require real-time decoding of highresolution video pictures, for example, quick editing of video sequences in video editing applications.
De Cock, Jan +5 more
core +1 more source
Unmasking Clever Hans predictors and assessing what machines really learn
Nature Communications, 2019 Nonlinear machine learning methods have good predictive ability but the lack of transparency of the algorithms can limit their use. Here the authors investigate how these methods approach learning in order to assess the dependability of their decision ...
Sebastian Lapuschkin +5 more
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