000 03439nam a22004215i 4500
999 _c108121
_d108121
001 108121
003 DE-He213
005 20230102113334.0
006 a||||fo|||| 00| 0
007 cr nn 008mamaa
008 180403s2018 si | s |||| 0|eng d
020 _a9789811082252
024 7 _a10.1007/978-981-10-8225-2
_2doi
040 _bspa
_dES-MaUEC
_cES-MaUEC
050 4 _aTK6680.5
_b2018 EB
100 1 _aRüfenacht, Dominic
_eautor
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
_9669625
245 1 0 _aNovel Motion Anchoring Strategies for Wavelet-based Highly Scalable Video Compression
_cby Dominic Rüfenacht.
264 1 _aSingapore
_bSpringer Singapore :
_bImprint: Springer
_c2018.
300 _a (1 recurso en línea XXIII, 182 páginas, 92 ilustraciones, 62 ilustraciones a color)
336 _2rdacontent
_aTexto (visual)
_btxt
337 _2rdamedia
_aelectrónico
_bc
338 _2rdacarrier
_arecurso electrónico
_bcr
347 _atext file
_bPDF
_2rda
490 1 _aSpringer Theses, Recognizing Outstanding Ph.D. Research
_x2190-5053
490 _aEngineering (Springer-11647)
500 _aEBSPRINGER_ENGINEERING_FEB2019
505 0 _aIntroduction -- Scalable Image and Video Compression -- Temporal Frame Interpolation (TFI) -- Motion-Discontinuity-Aided Motion Field Operations -- Bidirectional Hierarchical Anchoring (BIHA) of Motion -- Forward-Only Hierarchical Anchoring (FOHA) of Motion -- Base-Anchored Motion (BAM) -- Conclusions and Future Directions.
520 _aThis thesis explores the motion anchoring strategies, which represent a fundamental change to the way motion is employed in a video compression system—from a “prediction-centric” point of view to a “physical” representation of the underlying motion of the scene. The proposed “reference-based” motion anchorings can support computationally efficient, high-quality temporal motion inference, which requires half as many coded motion fields as conventional codecs. This raises the prospect of achieving lower motion bitrates than the most advanced conventional techniques, while providing more temporally consistent and meaningful motion. The availability of temporally consistent motion can facilitate the efficient deployment of highly scalable video compression systems based on temporal lifting, where the feedback loop used in traditional codecs is replaced by a feedforward transform.The novel motion anchoring paradigm proposed in this thesis is well adapted to seamlessly supporting “features” beyond compressibility, including high scalability, accessibility, and “intrinsic” frame upsampling. These features are becoming ever more relevant as the way video is consumed continues to shift from the traditional broadcast scenario with predefined network and decoder constraints to interactive browsing of video content via heterogeneous networks.
988 _aEBSPRINGER_ENGINEERING_FEB2019
650 7 _2embne
_aVídeo digital
_9156182
650 7 _2embne
_9669624
_aCompresión de vídeo
710 2 _aSpringerLink (Online service)
_9106996
776 0 8 _iPrinted edition:
_z9789811082245
776 0 8 _iPrinted edition:
_z9789811082269
856 4 0 _uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-981-10-8225-2
_zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942 _2lcc
_cLE
998 _b06/2019
_dz
_feng
_ggw
_h0