Báo cáo hóa học: " FMO-based H.264 frame layer rate control for low bit rate video transmission" ppt

... that guarantee stability and passivity of a haptic device (based on a variable structure parallel mechanism driven by SEA actuators) when in contact with a human. We have analyzed an equivalent mechanical ... calculated force on the handle bar F O , for different values of damper b and proportional gain P. Figure 3 Series visco-elastic actuator and parallel mechanism. (A)...

Ngày tải lên: 19/06/2014, 08:20

... 2001, 28:523-528. doi:10.1186/1743-0003-8-16 Cite this article as: Cabibihan et al.: Prosthetic finger phalanges with lifelike skin compliance for low-force social touching interactions. Journal of NeuroEngineering and Rehabilitation ... 11 JNER JOURNAL OF NEUROENGINEERING AND REHABILITATION Prosthetic finger phalanges with lifelike skin compliance for...

Ngày tải lên: 19/06/2014, 08:20

... Sendai, Japan Email: Hiroshi Oyamada - theta@qg7.so-net.ne.jp; Atsuhiko Iijima - a- iijima@med.niigata-u.ac.jp; Akira Tanaka - a- tanaka@sss.fukushima- u.ac.jp; Kazuhiko Ukai - ukai@waseda.jp; Haruo ... Central Page 1 of 7 (page number not for citation purposes) Journal of NeuroEngineering and Rehabilitation Open Access Research A pilot study on pupillary and cardiovascular...

Ngày tải lên: 19/06/2014, 10:20

... rate control. The video encoder rate control is responsible for allocating the bits per frame for optimum performance. At low bit rates where every bit is important, the rate control performs ... forward-predicted picture. The adaptive rate control scheme in the H.264/ AVC is composed of two layers: the GOP layer rate control and the frame layer rate...

Ngày tải lên: 20/06/2014, 22:20

... found that oxygen-con- taining radicals also appear to be essential for the growth of CNWs in our growth attempts. Hung et al. attributed the formation of nucleation sites for the growth of CNWs ... carbon nanowalls at atmospheric pressure for one-step gas sensor fabrication Kehan Yu 1 , Zheng Bo 1 , Ganhua Lu 1 , Shun Mao 1 , Shumao Cui 1 , Yanwu Zhu 2 , Xin...

Ngày tải lên: 21/06/2014, 05:20

... Image and Video Processing Volume 2011, Article ID 698914, 13 pages doi:10.1155/2011/698914 Research Ar ticle Three Novell Analog-Domain Algorithms for Motion Detection in Video Surveillance Arnaud ... Workshop on Performance Analysis of Video Surveillance and Tracking (PETS ’05), January 2005. [7]M.F.Abdelkader,R.Chellappa,Q.Zheng,andA.L.Chan, “Integrated...

Ngày tải lên: 21/06/2014, 07:20

... 1.6 for nonexpansive multivalued mappings in Banach spaces. The results presented in this paper establish a new type iteration convergence theorems for multivalued nonexpansive mappings in Banach ... nonexpansive mappings have already been extended to multivalued mappings. In 1968, Markin 1 firstly established the nonexpansive multivalued convergence resu...

Ngày tải lên: 21/06/2014, 11:20

... Corporation Advances in Difference Equations Volume 2009, Article ID 603271, 10 pages doi:10.1155/2009/603271 Research Article Impulsive Periodic Boundary Value Problems for Dynamic Equations on Time ... and generalized the above results to dynamic equations on time scales. We assume the reader is familiar with the notation and basic results for dynamic...

Ngày tải lên: 21/06/2014, 20:20

... for multi-interface WMNs. The main purpose is to coordinate the physical layer and the network layer for a cross-layer routing protocol development. Previous researches show that variable transmit ... transmit the data to alleviate interference. Further, the packet transmission at each hop on the routing path suffers 2 EURASIP Journal on Wireless Communications and Networking a...

Ngày tải lên: 21/06/2014, 23:20

... Communications and Networking Volume 2009, Article ID 387520, 17 pages doi:10.1155/2009/387520 Research Article Synchronization Algorithms and Receiver Structures for Multiuser Filter Bank Uplink Systems Andrea ... prac- tical synchronization algorithms yield performance close to the ideal. The proposed novel multiuser receiver is an attractive solution both...

Ngày tải lên: 21/06/2014, 23:20

... Φ 128 2 and the three classifiers NB, 1-NN, and 3-NN. The best results for each of the five image set for all the three classifiers are highlighted with an ∗ . The best results for each of the five image ... [12, 13]. The technique permits the visual enhancement and discrimination of various defective parts of the specular surfaces. The success of an...

Ngày tải lên: 22/06/2014, 01:20

... evolution of the multiband OFDM (MB -OFDM) solution supported by WiMedia-MBOA (MultiBand OFDM Alliance). The aim of this paper is twofold. Firstly, an analytical study of the LP -OFDM waveform allows ... the use of a linear precoded orthogonal frequency division multiplexing (LP -OFDM) waveform for high-data-rate ultra-wideband (UWB) systems. This waveform applied for t...

Ngày tải lên: 22/06/2014, 06:20

... evolution of the multiband OFDM (MB -OFDM) solution supported by WiMedia-MBOA (MultiBand OFDM Alliance). The aim of this paper is twofold. Firstly, an analytical study of the LP -OFDM waveform allows ... the use of a linear precoded orthogonal frequency division multiplexing (LP -OFDM) waveform for high-data-rate ultra-wideband (UWB) systems. This waveform applied for t...

Ngày tải lên: 22/06/2014, 19:20

... for a real-time computation of data while they are streamed. The implementation is done on a Xilinx evaluation board featuring a Spartan 3 FPGA and on a ML310 board with a Virtex2 Pro. The remainder ... reconfiguration capability of FPGAs allows for the re- alization of adaptivity, thus making FPGAs more and more attractive for pervasive and ubiquitous systems [1]. A main adv...

Ngày tải lên: 22/06/2014, 22:20

... Processing Volume 2006, Article ID 91797, Pages 1–19 DOI 10.1155/ASP/2006/91797 Optimized H.264/AVC-Based Bit Stream Switching for Mobile Video Streaming Thomas Stockhammer, 1 G ¨ unther Liebl, 2 and Michael ... compression effi- ciency (for an analysis of bit stream switching for streaming, see [12]). The switching predictive (SP) picture concept in H.264/ AVC [13],...

Ngày tải lên: 22/06/2014, 23:20