báo cáo hóa học:" Research Article Very Low-Memory Wavelet Compression Architecture Using Strip-Based Processing for Implementation in Wireless Sensor Networks" potx

... and packet loss for an ongoing realtime traffic. Using ns-2 simulation, we analyze the performance of the proposed integrated scheme and compare it with the existing protocols for a VoIP and for a video ... for end-to-end TCP,” in Proceedings of the Annual International Conference on Mobile Computing and Networking (MOBICOM ’03), pp. 29–41, San Diego, Calif, USA, September 2003. Hin...

Ngày tải lên: 22/06/2014, 19:20

... and Audio Processing, vol. 3, no. 1, pp. 72–83, 1995. [15]N.F.Ince,C H.Min,andA.H.Tewfik, In- homeassistive system for traumatic brain injury patients,” in Peoceedings of the 32nd IEEE International ... home, negat- ing the savings achieved by not installing the fixed sensors. 2.1. Static in- home wireless sensors Many technologies have been developed for in- home activ- ity monitori...

Ngày tải lên: 22/06/2014, 19:20

... applications individually. In [9],a link-layer performance enhancing proxy (PEP) is proposed to cope with the impairment introduced by wireless links over the Internet stack. However, the link-layer approach ... “Discriminating congestion losses from wireless losses using inter-arrival times at the receiver,” in Proceedings of the IEEE Symposium on Application-Specific Systems and So...

Ngày tải lên: 22/06/2014, 19:20

... training database. A sliding block technique is used to capture all interframe transitions in the training set. This is accomplished by using a four-frame window sliding over the training data in ... that this windowing process is different from the one we used in the time domain. The windowing in the time domain is same as the one we used in Section 2.Here, the windowing is perfor...

Ngày tải lên: 21/06/2014, 18:20

... Architecture Using Strip-Based Processing for Implementation in Wireless Sensor Networks Li Wern Chew, Wai Chong Chia, Li-minn Ang, and Kah Phooi Seng Department of Electrical and Electronic Engineering, ... very low-memory wavelet compression architecture for implementation in severely constrained hardware environments such as wireless sensor networks (W...

Ngày tải lên: 21/06/2014, 20:20

... Testing-Like Problems in Speech Processing In this section we describe the formulation of a soft belief function for multiple hypothesis Testing-Like problems in speech processing, by taking ... Advances in Signal Processing The confusion-matrix of PMFs thus obtained for the audio- visual speech features combined is shown in Ta bl e 2. 3.3. Formulating the Soft Belief Funct...

Ngày tải lên: 21/06/2014, 05:20

... topics in these nonlinear spaces see, e.g., 5– 9.Inparticular,Savas¸ 10 combined Orlicz function and ideal convergence to define some sequence spaces using 2-norm. In this paper, we introduce ... always be represented in the following integral form: Mx  x 0 ptdt,wherep is the known kernel of M, right differential for t ≥ 0, p00, pt > 0fort>0, p is nondecreasing,...

Ngày tải lên: 21/06/2014, 05:20

... the hydrometeors combined on the RF path over the 6-year period. The obtained CDs of the average 1-minute rain intensi- ties (R(1)) for both all the hydrometeors combined and the individual hydrometeors ... and 1550nm in fog and haze for optical wireless communications,” in Optical Wireless Communications III, vol. 4214 of Proceedings of SPIE, pp. 26– 37, November 2000. EURASIP Jo...

Ngày tải lên: 21/06/2014, 05:20

... spaces for which the associated supremum metric is a Q-function. In this context we also obtain some fixed point results for multivalued maps by using Bianchini-Grandolfi gauge functions. 1. Introduction ... space, generalizing in this way, among others, the main results of 1 because every w-distance is, in fact, a Q-function. This interesting approach has been continued by Hussai...

Ngày tải lên: 21/06/2014, 05:20

... on Advances in Signal Processing Figure 7: Image files in the training data set (Fold 1). Figure 8: Image files in the training data set (Fold 2). Figure 9: Image files in the training data set ... images. We currently are working on removing or smoothing these artifacts using some postprocessing and filtering algorithms. As a starting point the 2D Savitzky-Golay smoothing filter is ap...

Ngày tải lên: 21/06/2014, 05:20