Skip to main content

Articles

Page 70 of 77

  1. In the downlink of DS-CDMA, frequency-selectivity destroys the orthogonality of the user signals and introduces multiuser interference (MUI). Space-time chip equalization is an efficient tool to restore the or...

    Authors: Geert Leus, Frederik Petré and Marc Moonen
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:969286
  2. The impact of interference on multiple-input multiple-output (MIMO) systems has recently attracted interest. Most studies of channel estimation and data detection for MIMO systems consider spatially and tempor...

    Authors: Yi Song and Steven D. Blostein
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:871924
  3. This paper presents a novel channel estimation technique for space-time coded (STC) systems. It is based on applying the maximum likelihood (ML) principle not only over a known pilot sequence but also over the...

    Authors: Miguel González-López, Joaquín Míguez and Luis Castedo
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:843618
  4. This paper presents an extension of the vertical Bell Laboratories Layered Space-Time (V-BLAST) architecture in which the closed-loop multiple-input multiple-output (MIMO) capacity can be approached with conve...

    Authors: Seong Taek Chung, Angel Lozano, Howard C Huang, Arak Sutivong and John M Cioffi
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:816702
  5. We proposed recently a new technique for multiuser detection in CDMA networks, denoted by interference subspace rejection (ISR), and evaluated its performance on the uplink. This paper extends its application ...

    Authors: Henrik Hansen, Sofiène Affes and Paul Mermelstein
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:803017
  6. Multiple-input and multiple-output (MIMO) systems formed by multiple transmit and receive antennas can improve performance and increase capacity of wireless communication systems. Diagonal Bell Laboratories La...

    Authors: Jianxuan Du and Ye (Geoffrey) Li
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:789540
  7. We present a network framework for evaluating the theoretical performance limits of wireless data communication. We address the problem of providing the best possible service to new users joining the system wi...

    Authors: Syed A. Jafar, Gerard J. Foschini and Andrea J. Goldsmith
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:691857
  8. The problem of blind multiuser detection for an asynchronous multicarrier DS-CDMA system employing multiple transmit and receive antennae over a Rayleigh fading channel is considered in this paper. The solutio...

    Authors: Stefano Buzzi, Emanuele Grossi and Marco Lops
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:680815
  9. Authors: Sergio Barbarossa, Constantinos Papadias, H. Vincent Poor and Xiaowen Wang
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:601963
  10. We propose a new automatic repeat request (ARQ) scheme for MIMO systems with multiple transmit and receive antennas. The substreams emitted from various transmit antennas encounter distinct propagation channel...

    Authors: Haitao Zheng, Angel Lozano and Mohamed Haleem
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:479713
  11. With sophisticated signal and information processing algorithms, air interfaces with space-time (ST) coding and multiple reception antennas substantially improve the reliability of wireless links. This paper p...

    Authors: Zhan Zhang and Jacek Ilow
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:403526
  12. Traditional joint power control and beamforming achieve the targeted signal-to-interference-noise ratio (SINR) at the receivers by assuming the knowledge of the measurements of channel parameters and SINR. Bli...

    Authors: Zhu Han, Farrokh R. Farrokhi and K. J. Ray Liu
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:329696
  13. Orthogonal frequency division multiplexing (OFDM) has been selected as the basis for the new IEEE 802.11a standard for high-speed wireless local area networks (WLANs). We consider doubling the transmission dat...

    Authors: Jianhua Liu and Jian Li
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:101842
  14. An algorithm for the segmentation of fingerprints and a criterion for evaluating the block feature are presented. The segmentation uses three block features: the block clusters degree, the block mean informati...

    Authors: Xinjian Chen, Jie Tian, Jiangang Cheng and Xin Yang
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:978695
  15. This paper concerns the conversion of color images to monochromatic form for the purpose of human face recognition. Many face recognition systems operate using monochromatic information alone even when color i...

    Authors: Creed F. Jones III and A. Lynn Abbott
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:948790
  16. The performance of telephone-based speaker verification systems can be severely degraded by linear and nonlinear acoustic distortion caused by telephone handsets. This paper proposes to combine a handset selec...

    Authors: Man-Wai Mak, Chi-Leung Tsang and Sun-Yuan Kung
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:927921
  17. We developed a system that automatically authenticates offline handwritten signatures using the discrete Radon transform (DRT) and a hidden Markov model (HMM). Given the robustness of our algorithm and the fac...

    Authors: J. Coetzer, B. M. Herbst and J. A. du Preez
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:925026
  18. The combining classifier approach has proved to be a proper way for improving recognition performance in the last two decades. This paper proposes to combine local and global facial features for face recogniti...

    Authors: Jian Huang, Pong C. Yuen, J. H. Lai and Chun-hung Li
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:870582
  19. Robust face detection in complex airport environment is a challenging task. The complexity in such detection systems stems from the variances in image background, view, illumination, articulation, and facial e...

    Authors: Jimmy Liu Jiang, Kia-Fock Loe and Hong Jiang Zhang
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:837265
  20. A novel approach for content-based image retrieval and its specialization to face recognition are described. While most face recognition techniques aim at modeling faces, our goal is to model the transformation b...

    Authors: Florent Perronnin, Jean-Luc Dugelay and Kenneth Rose
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:821283
  21. The emerging field of biometric authentication over the Internet requires both robust person authentication and secure computer network protocols. This paper presents investigations of vocal biometric person a...

    Authors: Laurent Besacier, Aladdin M Ariyaeeinia, John S Mason, Jean-François Bonastre, Pedro Mayorga, Corinne Fredouille, Sylvain Meignier, Johann Siau, Nicholas WD Evans, Roland Auckenthaler and Robert Stapert
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:796252
  22. Gait is one of the few biometrics that can be measured at a distance, and is hence useful for passive surveillance as well as biometric applications. Gait recognition research is still at its infancy, however,...

    Authors: Chiraz BenAbdelkader, Ross G Cutler and Larry S Davis
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:721765
  23. It is important to estimate the ridge distance accurately, an intrinsic texture property of a fingerprint image. Up to now, only several articles have touched directly upon ridge distance estimation. Little ha...

    Authors: Yilong Yin, Jie Tian and Xiukun Yang
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:694950
  24. In the application domain of electronic commerce, biometric authentication can provide one possible solution for the key management problem. Besides server-based approaches, methods of deriving digital keys di...

    Authors: Claus Vielhauer and Ralf Steinmetz
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:389304
  25. Authors: Hervé Bourlard, Ioannis Pitas, KennethKin-Man Lam and Yue Wang
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:104949
  26. This paper presents an overview of a state-of-the-art text-independent speaker verification system. First, an introduction proposes a modular scheme of the training and test phases of a speaker verification sy...

    Authors: Frédéric Bimbot, Jean-François Bonastre, Corinne Fredouille, Guillaume Gravier, Ivan Magrin-Chagnolleau, Sylvain Meignier, Teva Merlin, Javier Ortega-García, Dijana Petrovska-Delacrétaz and Douglas A. Reynolds
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:101962
  27. The error rate (ER) is a crucial criterion in evaluating the performance of a digital communication system. Many ER estimation methods have been described in the literature. Among them, the pseudoerror monitor...

    Authors: Peng Wang and Wee Ser
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:904276
  28. We propose a novel scheme of subband adaptive array (SBAA) for direct-sequence code division multiple access (DS-CDMA). The scheme exploits the spreading code and pilot signal as the reference signal to estima...

    Authors: Xuan Nam Tran, Takanori Omata, Tetsuki Taniguchi and Yoshio Karasawa
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:836108
  29. We propose methodologies to automatically classify time-varying warning signals from an acoustic monitoring system that indicate the potential catastrophic structural failures of reinforced concrete structures...

    Authors: Samuel P Ebenezer, Antonia Papandreou-Suppappola and Seth B Suppappola
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:823207
  30. A study is presented to compare the performance of bearing fault detection using three types of artificial neural networks (ANNs), namely, multilayer perceptron (MLP), radial basis function (RBF) network, and ...

    Authors: B Samanta, Khamis R Al-Balushi and Saeed A Al-Araimi
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:785672
  31. A novel approach for estimating constant time delay through the use of neural networks (NN) is introduced. A desired reference signal and a delayed, damped, and noisy replica of it are both filtered by a fourt...

    Authors: Samir Shaltaf
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:654087
  32. Filter bank is the most common feature being employed in the research of the marginalisation approaches for robust speech recognition due to its simplicity in detecting the unreliable data in the frequency dom...

    Authors: Zhang Jun, Sam Kwong, Wei Gang and Qingyang Hong
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:652167
  33. A digital method of calculating the radar backscattering diagrams is presented. The method uses a digital model of an arbitrary scattering object in the 3D graphics package "OpenGL" and calculates the backscat...

    Authors: Yulia V. Zhulina
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:581940
  34. The issue of robust and joint source-channel decoding of quasi-arithmetic codes is addressed. Quasi-arithmetic coding is a reduced precision and complexity implementation of arithmetic coding. This amounts to ...

    Authors: Thomas Guionnet and Christine Guillemot
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:423540
  35. The recursive least squares (RLS) algorithm is one of the most popular adaptive algorithms that can be found in the literature, due to the fact that it is easily and exactly derived from the normal equations. ...

    Authors: Jacob Benesty and Tomas Gänsler
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:243857
  36. This paper studies the joint estimation problem of ranges, DOAs, and frequencies of near-field narrowband sources and proposes a new computationally efficient algorithm, which employs a symmetric uniform linea...

    Authors: Jian-Feng Chen, Xiao-Long Zhu and Xian-Da Zhang
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:105173
  37. Parallel video servers provide highly scalable video-on-demand service for a huge number of clients. The conventional stream-scheduling scheme does not use I/O and network bandwidth efficiently. Some other sch...

    Authors: Hai Jin, Dafu Deng and Liping Pang
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:967232
  38. Complexity scalability offers the advantage of one-time design of video applications for a large product family, including mobile devices, without the need of redesigning the applications on the algorithmic le...

    Authors: Stephan Mietens, Peter HN de With and Christian Hentschel
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:785130
  39. Video streaming over wireless networks faces challenges of time-varying packet loss rate and fluctuating bandwidth. In this paper, we focus on streaming precoded video that is both source and channel coded. Dy...

    Authors: Trista Pei-chun Chen and Tsuhan Chen
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:637214
  40. The rapid and unprecedented increase in the heterogeneity of multimedia networks and devices emphasizes the need for scalable and adaptive video solutions both for coding and transmission purposes. However, in...

    Authors: Hayder Radha, Mihaela van der Schaar and Shirish Karande
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:561576
  41. SMART, the acronym of scalable media adaptation and robust transport, is a suite of compression and transmission technologies for efficient, scalable, adaptive, and robust video streaming over the best-effort Int...

    Authors: Feng Wu, Honghui Sun, Guobin Shen, Shipeng Li, Ya-Qin Zhang, Bruce Lin and Ming-Chieh Lee
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:421079
  42. Wireless and Internet video applications are inherently subjected to bit errors and packet errors, respectively. This is especially so if constraints on the end-to-end compression and transmission latencies ar...

    Authors: Jacco R. Taal, Zhibo Chen, Yun He and R. (Inald) L. Lagendijk
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:412926
  43. Digital video delivered over wired-to-wireless networks is expected to suffer quality degradation from both packet loss and bit errors in the payload. In this paper, the quality degradation due to packet loss ...

    Authors: Yong Pei and James W. Modestino
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:230385
  44. The advanced video codec (AVC) standard, recently defined by a joint video team (JVT) of ITU-T and ISO/IEC, is introduced in this paper together with its performance and complexity co-evaluation. While the bas...

    Authors: Sergio Saponara, Kristof Denolf, Gauthier Lafruit, Carolina Blanch and Jan Bormans
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:214371
  45. Authors: Zixiang Xiong, Mihaela van der Schaar, Jie Chen, Eckehard Steinbach, C.-C. Jay Kuo and Ming-Ting Sun
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:107917
  46. This paper presents effective quality-of-service renegotiating schemes for streaming video. The conventional network supporting quality of service generally allows a negotiation at a call setup. However, it is...

    Authors: Hwangjun Song and Dai-Boong Lee
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:102607
  47. We are concerned with the efficient transmission of scalable compressed data over lossy communication channels. Recent works have proposed several strategies for assigning optimal code redundancies to elements...

    Authors: Johnson Thie and David Taubman
    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:101469

Who reads the journal?

Learn more about the impact the EURASIP Journal on Advances in Signal Processing has worldwide

Annual Journal Metrics

Funding your APC

​​​​​​​Open access funding and policy support by SpringerOpen​​

​​​​We offer a free open access support service to make it easier for you to discover and apply for article-processing charge (APC) funding. Learn more here