Báo cáo hóa học: " Research Article Logarithmic Adaptive Neighborhood Image Processing (LANIP): Introduction, Connections to Human Brightness Perception, and Application Issues" pptx

... Signal Processing Volume 2007, Article ID 36105, 22 pages doi:10.1155/2007/36105 Research Article Logarithmic Adaptive Neighborhood Image Processing (LANIP): Introduction, Connections to Human Brightness Perception, ... the Image Processing and Pattern Anal- ysis Group within the Eng ineering and Health Research Center and the LPMG Laboratory, UMR...

Ngày tải lên: 22/06/2014, 23:20

... the red LR image in (0, 0) sampling position, G 00 is used as the center image, thatis, G c ,and the four neighboring red and green images at each s ide are used. The red and green images at each ... PhotoCD image set and (b) Bayer raw data. Considering the four neighboring red and green images of G c , the local variation and local similarity criter ia are estimated as the s...

Ngày tải lên: 21/06/2014, 08:20

... with sum and difference beams,” IEEE Transactions on Aerospace and Electronic Systems, vol. 36, no. 2, pp. 634–646, 2000. [5] B. N. S. Babu, J. A. Torres, and W. L. Melvin, Processing and evaluation ... corresponds to rapidly changing |F(φ, θ)|.Inour examples total clutter -to- noise power ratio is 72 dB, and we have ignored the transmit tapering in order to increase the receive...

Ngày tải lên: 21/06/2014, 08:20

... GLRT-based Subspace Detector (SD) and the proposed adaptive detector. We show that the former two-stage detector outperforms traditional two-stage detectors in terms of selectivity, and the latter yields ... in Signal Processing detector by cascading a GLRT-based subspace detec- tor and the KRAO. It possesses the CFAR property with respect to the unknown covariance matrix of the n...

Ngày tải lên: 21/06/2014, 08:20

... connectivity between nodes and thick lines represent packet transmissions. G1 has a packet to deliver to D1 and G2 has a packet to deliver to node D2. In the first time slot, generator G1 and G2 broadcast ... transmission slot and desti- nation node the node to which a given packet is addressed. We will refer to generators’ packets as native packets.Each node stores overhea...

Ngày tải lên: 21/06/2014, 11:20

... Signal Processing Volume 2009, Article ID 181285, 10 pages doi:10.1155/2009/181285 Research Article New Adaptive Method for IQ Imbalance Compensation of Quadrature Modulators in Predistortion ... compensator in conjunction with the MOP PD is shown in Figure 8. Based on the baseband input u[n] and the passband output of the QM, we developed a method to estimate the QM model param...

Ngày tải lên: 21/06/2014, 20:20

... opposed to the steady increases in the Slammer simulation. The presence of these sharp jumps and plateaus indicates that the system is adjusting to a current and steady bandwidth demand, and not to ... on Advances in Signal Processing individual hosts and independently assess their threat to the network. Packets to and from a monitored host are analyzed with an adaptive...

Ngày tải lên: 21/06/2014, 22:20

... in Signal Processing Volume 2008, Article ID 214815, 10 pages doi:10.1155/2008/214815 Research Article An Adaptive Multipath Mitigation Filter for GNSS Applications Chung-Liang Chang and Jyh-Ching ... envelopes (Adaptive multipath estimator, 90 deg) τ d = 0.5 chip τ d = 0.1 chip τ d = 0.01 chip MEDLL Enhance strobe correlator, 90 deg Narrow, edge, and strobe correlator, 90 deg...

Ngày tải lên: 21/06/2014, 22:20

... multipath components and delay spread, and so on. However, to the best knowledge of authors, there is no closed-form expression that takes all of the aforementioned factors into account and determines the ... Journal on Wireless Communications and Networking Volume 2009, Article ID 893751, 10 pages doi:10.1155/2009/893751 Research Article An Adaptive Channel Interpolator Bas...

Ngày tải lên: 21/06/2014, 22:20

... Communications and Networking Volume 2009, Article ID 918261, 13 pages doi:10.1155/2009/918261 Research Article Fair Adaptive Bandwidth and Subchannel Allocation in the WiMAX Uplink Antoni Morell, ... and in relation to convex optimization are primal and dual decompositions [22, 23]. It is usual to employ these decomposition tech- niques as a tool to obtain distributed s...

Ngày tải lên: 21/06/2014, 22:20