... calculated for both the final mask and each of the intermediate masks. WI x de- notes WI for single mask x and WI f is the WI for the final mask for each facial feature; WI x denotes the average WI for ... notation M x k to denote the binary mask k of facial feature x,wherex is e for eyes, m for mouth, n for n ose, and b for eyebrows, and L x de- notes the respective lumina...
Ngày tải lên: 22/06/2014, 19:20
... shuntings before skeletal fixation was performed. After bone fixation vascular reconstruction was done using microsurgical techniques. Reconstruction for vascu- lar injury was performed with ... the performance of an early amputation versus limb salvage. Unfortunately, the anal- ysis did not validate the clinical utility of any scales and could not recommend an existing index for determin...
Ngày tải lên: 20/06/2014, 01:20
báo cáo hóa học:" Matrix attachment regions as targets for retroviral integration" doc
... integration site selection is critical for further knowledge of the mechanisms of retroviral patho- genesis and for the development of retroviral vectors for gene-therapy. Methods Isolation of ... were performed in vitro, and thus did not take into account the native conformation of chromatin. Before the completion and publication of the human and mouse genome data- bases, theories f...
Ngày tải lên: 20/06/2014, 04:20
Báo cáo hóa học: " Research Article Crystallized Rate Regions for MIMO Transmission" doc
... results have been obtained for TSD-MIMO, where no specific precoding has been performed. The worse results, but still in the vicinity of the point B, are for the random beamforming technique when ... reached for random beamforming technique with maximum-likelihood method used at the receiver. Specific rate values obtained for the considered MIMO implementations are given in Tables 1 and...
Ngày tải lên: 21/06/2014, 11:20
báo cáo hóa học:" An overview of learning mechanisms for cognitive systems" doc
... distributed freely for any purposes (see copyright notice below). For information about publishing your research in EURASIP WCN go to http://jwcn.eurasipjournals.com/authors/instructions/ For information ... and predicting the performance is also the target of the cognitive controller built using multilayer feed-forward neural network [13]. The controller performs this task for dif...
Ngày tải lên: 21/06/2014, 17:20
Báo cáo hóa học: " Monodisperse Hollow Tricolor Pigment Particles for Electronic Paper" doc
... stirred for 2 h and then the above PS/TiO 2 hybrid spheres (0.04 g) were added. After stirring for another 4 h, the particles were separated by centrifugation. The samples were dried at 60 °C for ... the shells are uniform, intact, and about 35 nm thick. From the inset in Fig. 1d, we can find the hollow hemisphere is vivid. The uniform hollow particle is an ideal candidate for E-paper...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo hóa học: " Research Article Some Caccioppoli Estimates for Differential Forms" doc
... differential forms in 3. In 1993, Iwaniec and Lutoborski discussed the Poincar ´ e inequality for differential forms when 1 <p<nin 4, and the Poincar ´ e inequality for diff erential forms ... then for any differential form u, one has | d | u − u Ω || ≤ C n, p | du | . 2.3 Lemma 2.3 5. If f, g ≥ 0 and for any nonnegative η ∈ C ∞ 0 Ω, one has Ω ηf dx ≤ Ω gdx, 2....
Ngày tải lên: 22/06/2014, 02:20
Báo cáo hóa học: " SeGrid: A Secure Grid Framework for Sensor Networks" docx
... grid head may store for other grids. To simplify the analysis, we assume each grid has only one active sensor, the grid head. Therefore each grid stores at most one public share for another grid. ... corresponding in- formation. We wi ll propose a simple protocol for public share management in Section 4.2. We envision that in a sensor network all nodes within a grid are equivalent. Ther...
Ngày tải lên: 22/06/2014, 22:20
Báo cáo hóa học: " FPGA Prototyping of RNN Decoder for Convolutional Codes" doc
... PRBS-PE block diagr am. 4. PERFORMANCE ANALYSIS In this section we show that the performance of the hardware RNN decoder matches that predicted by the software simu- lator for the specific network configuration. ... • 10 −6 , which is considered sufficient for the channel environ- ments considered here. For this resolution the highest chan- nel Eb/N o we can simulate for (excluding the ze...
Ngày tải lên: 22/06/2014, 23:20
Báo cáo hóa học: " Paraunitary Oversampled Filter Bank Design for Channel Coding" docx
... rate. PLC channel. For a channel SNR of 3 dB, Figure 11 presents results for different code rates for a QPSK/4-QAM and a 16- QAM-based transmission. As a comparison, we also present results for a (63, ... Informa- tion Processing Group, and has worked on Cramer-Rao bounds and algorithms for direction-of-arrival estimation, polynomial ma- trix algorithms for signal processing, and a...
Ngày tải lên: 22/06/2014, 23:20