000			03472nam a22004455i 4500
001			u372280
003			SIRSI
005			20160812084051.0
007			cr nn 008mamaa
008			110721s2011 xxu| s |||| 0|eng d
020			_a9781441996923 _9978-1-4419-9692-3
040			_cMX-MeUAM
050		4	_aTK7888.4
082	0	4	_a621.3815 _223
100	1		_aShafique, Muhammad. _eauthor.
245	1	0	_aHardware/Software Architectures for Low-Power Embedded Multimedia Systems _h[recurso electrónico] / _cby Muhammad Shafique, Jörg Henkel.
264		1	_aNew York, NY : _bSpringer New York : _bImprint: Springer, _c2011.
300			_aXXI, 223p. 108 illus. _bonline resource.
336			_atext _btxt _2rdacontent
337			_acomputer _bc _2rdamedia
338			_aonline resource _bcr _2rdacarrier
347			_atext file _bPDF _2rda
505	0		_aIntroduction -- Background and Related Work -- Adaptive Low-Power Architectures for Embedded Multimedia Systems -- Adaptive Low-Power Video Coding -- Adaptive Low-Power Reconfigurable Processor Architecture -- Power Measurement of the Reconfigurable Processors -- Benchmarks and Results -- Conclusion and Outlook -- Appendix A: A Multi-Level Rate Control -- Appendix B: Simulation Environment the H.264 Video Encoder Demonstration -- Appendix C: The CES Video Analyzer Tool.
520			_aThe extreme complexity/energy requirements and context-aware processing nature of multimedia applications stimulate the need for adaptive low-power embedded multimedia systems with high-performance. Run-time adaptivity is required to react to the run-time varying scenarios (e.g., quality and performance constraints, available energy, input data).  This book presents techniques for energy reduction in adaptive embedded multimedia systems, based on dynamically reconfigurable processors.  The approach described will enable designers to meet performance/area constraints, while minimizing video quality degradation, under various, run-time scenarios.  Emphasis is placed on implementing power/energy reduction at various abstraction levels. To enable this, novel techniques for adaptive energy management at both processor architecture and application architecture levels are presented, such that both hardware and software adapt together, minimizing overall energy consumption under unpredictable, design-/compile-time scenarios.   Introduces general concepts and requirements of embedded multimedia systems based on advanced video codecs, dynamically reconfigurable processors, and low-power techniques in reconfigurable computing; Describes novel techniques and concepts for providing adaptivity and energy reduction jointly at processor and application architecture levels; Provides techniques for enabling run-time configurability for quality vs. energy consumption tradeoff at the application level
650		0	_aEngineering.
650		0	_aComputer science.
650		0	_aSystems engineering.
650	1	4	_aEngineering.
650	2	4	_aCircuits and Systems.
650	2	4	_aProcessor Architectures.
650	2	4	_aEnergy, general.
700	1		_aHenkel, Jörg. _eauthor.
710	2		_aSpringerLink (Online service)
773	0		_tSpringer eBooks
776	0	8	_iPrinted edition: _z9781441996916
856	4	0	_zLibro electrónico _uhttp://148.231.10.114:2048/login?url=http://link.springer.com/book/10.1007/978-1-4419-9692-3
596			_a19
942			_cLIBRO_ELEC
999			_c200160 _d200160