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EURASIP Journal on Advances in Signal Processing
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Articles

Page 31 of 72

  1. Monitoring physiological functions such as swallowing often generates large volumes of samples to be stored and processed, which can introduce computational constraints especially if remote monitoring is desir...

    Authors: Ervin Sejdić, Azime Can, Luis F Chaparro, Catriona M. Steele and Tom Chau
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:101
    Content type: Research Published on:

  3. The Kalman filter (KF) has been improved for a mobile robot to human tracking. The proposed algorithm combines a curve matching framework and KF to enhance prediction accuracy of target tracking. Compared to o...

    Authors: Suk Jin Lee, Gaurav Shah, Arka Aloke Bhattacharya and Yuichi Motai
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:99
    Content type: Research Published on:

  4. In this article, we propose a weighted ℓ2,1 minimization algorithm for jointly-sparse signal recovery problem. The proposed algorithm exploits the relationship between the noise subspace and the overcomplete basi...

    Authors: Chundi Zheng, Gang Li, Yimin Liu and Xiqin Wang
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:98
    Content type: Research Published on:

  6. This article extends the solutions to the prediction problem for factorizable real random signals to the class of improper complex-valued random signals. For that, the concept of widely factorizable signals is...

    Authors: Rosa M. Fernández-Alcalá, Jesús Navarro-Moreno and Juan C. Ruiz-Molina
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:96
    Content type: Research Published on:

  8. This article deals with the application of Spatial Time-Frequency Distribution (STFD) to the direction finding problem using the Multiple Signal Classification (MUSIC)algorithm. A comparative performance analy...

    Authors: Mohamed Khodja, Adel Belouchrani and Karim Abed-Meraim
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:94
    Content type: Research Published on:

  9. In high resolution computed tomography (CT) using flat panel detectors, imperfect or defected detector elements cause stripe artifacts in sinogram which results in concentric ring artifacts in the image. Such ...

    Authors: Sabrina Rashid, Soo Yeol Lee and Md Kamrul Hasan
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:93
    Content type: Research Published on:

  10. This study presents an appearance-based face recognition scheme called the nonparametric-weighted Fisherfaces (NW-Fisherfaces). Pixels in a facial image are considered as coordinates in a high-dimensional spac...

    Authors: Dong-Lin Li, Mukesh Prasad, Sheng-Chih Hsu, Chao-Ting Hong and Chin-Teng Lin
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:92
    Content type: Research Published on:

  11. This article presents a novel artificial neural network technique for merging multi-sensor satellite data. Stacked neural networks (NNs) are used to learn the temporal and spatial drifts between data from diff...

    Authors: Diego G Loyola and Melanie Coldewey-Egbers
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:91
    Content type: Research Published on:

  12. Authors: Farokh Marvasti, Ali Mohammad-Djafari and Jonathon Chambers
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:90
    Content type: Editorial Published on:

  13. In this article, a new Bose-Chaudhuri-Hochquenghem (BCH)-based data hiding scheme for JPEG steganography is presented. Traditional data hiding approaches hide data into each block, where all the blocks are not...

    Authors: Vasily Sachnev and Hyoung Joong Kim
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:89
    Content type: Research Published on:

  15. Conventional bitrate control algorithms that change only the quantization parameter (QP) often suffer from quality degradation when the target bitrate is very low. Therefore, rate control algorithms that adjus...

    Authors: Chae Eun Rhee, Jin-Sung Kim and Hyuk-Jae Lee
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:87
    Content type: Research Published on:

  16. In radar high-resolution range profile (HRRP)-based statistical target recognition, one of the most challenging task is the feature extraction. This article utilizes spectrogram feature of HRRP data for improv...

    Authors: Mian Pan, Lan Du, Penghui Wang, Hongwei Liu and Zheng Bao
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:86
    Content type: Research Published on:

  19. A novel approach is presented for synthetic aperture radar (SAR) image segmentation. By incorporating the advantages of maximally stable extremal regions (MSER) algorithm and spectral clustering (SC) method, t...

    Authors: Yang Gui, Xiaohu Zhang and Yang Shang
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:83
    Content type: Research Published on:

  20. This article presents a compressive sensing approach for reducing data acquisition time in cardiac cine magnetic resonance imaging (MRI). In cardiac cine MRI, several images are acquired throughout the cardiac...

    Authors: Pooria Zamani, Mohammad Kayvanrad and Hamid Soltanian-Zadeh
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:82
    Content type: Research Published on:

  21. This article studies the transmission of a single cell-edge user's signal using statistical channel state information at cooperative base stations (BSs) with a general jointly correlated multiple-input multipl...

    Authors: Jun Zhang, Bin Jiang, Shi Jin, Xiqi Gao and Kai-Kit Wong
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:81
    Content type: Research Published on:

  22. Forward scatter radar (FSR) has potential applications such as target detection, classification, and recognition. The success of these issues depends on the accuracy of parameter estimation. Many parameter est...

    Authors: Tao Zeng, Cheng Hu, Mikhail Cherniakov, Chao Zhuo and Cong Mao
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:80
    Content type: Research Published on:

  23. A strong digital communication transmitter in close physical proximity to a receiver of a weak signal can noticeably interfere with the latter even when the respective channels are tens or hundreds of megahert...

    Authors: Alexei V Nikitin, Marc Epard, John B Lancaster, Robert L Lutes and Eric A Shumaker
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:79
    Content type: Research Published on:

  24. Transform coding (TC) is one of the best known practical methods for quantizing high-dimensional vectors. In this article, a practical approach to distributed TC of jointly Gaussian vectors is presented. This ...

    Authors: Pradeepa Yahampath
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:78
    Content type: Research Published on:

  26. Compressive sensing (CS) can effectively recover a signal when it is sparse in some discrete atoms. However, in some applications, signals are sparse in a continuous parameter space, e.g., frequency space, rat...

    Authors: Tianyao Huang, Yimin Liu, Huadong Meng and Xiqin Wang
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:76
    Content type: Research Published on:

    The Erratum to this article has been published in EURASIP Journal on Advances in Signal Processing 2015 2015:81

  28. In this article, we propose and assess an iterative pilot-data-aided channel estimation scheme for space frequency block coding relay-assisted OFDM-based systems. The relay node (RN) employs the equalise-and-f...

    Authors: Darlene Neves, Carlos Ribeiro, Adão Silva and Atílio Gameiro
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:74
    Content type: Research Published on:

  29. Unbalance, fatigue crack and rotor-stator rub are the three common and important faults in a rotor-bearing system. They are originally interconnected each other, and their vibration behaviors do often show str...

    Authors: Weidong Jiao, Suxiang Qian, Yongping Chang and Shixi Yang
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:73
    Content type: Research Published on:

  30. In this work we present an expressive gait synthesis system based on hidden Markov models (HMMs), following and modifying a procedure originally developed for speaking style adaptation, in speech synthesis. A ...

    Authors: Joëlle Tilmanne, Alexis Moinet and Thierry Dutoit
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:72
    Content type: Research Published on:

  32. Regularizing the least-squares criterion with the total number of coefficient changes, it is possible to estimate time-varying (TV) autoregressive (AR) models with piecewise-constant coefficients. Such models ...

    Authors: Daniele Angelosante and Georgios B Giannakis
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:70
    Content type: Research Published on:

  33. In this article, we consider the problem of adaptive detection for a multichannel signal in the presence of spatially and temporally colored compound-Gaussian disturbance. By modeling the disturbance as a mult...

    Authors: Qi Xu, Xiaochuan Ma, Shefeng Yan, Chengpeng Hao and Bo Shi
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:69
    Content type: Research Published on:

  34. The Lorentzian norm of robust statistics is often applied in the reconstruction of the sparse signal from a compressed measurement signal in an impulsive noise environment. The optimization of the robust stati...

    Authors: Parichat Sermwuthisarn, Duangrat Gansawat, Vorapoj Patanavijit and Supatana Auethavekiat
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:68
    Content type: Research Published on:

  35. Computational Auditory Scene Analysis (CASA) has been the focus in recent literature for speech separation from monaural mixtures. The performance of current CASA systems on voiced speech separation strictly d...

    Authors: Azar Mahmoodzadeh, Hamid Reza Abutalebi, Hamid Soltanian-Zadeh and Hamid Sheikhzadeh
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:67
    Content type: Research Published on:

  36. In image and video compression and transmission, it is important to rely on an objective image/video quality metric which accurately represents the subjective quality of processed images and video sequences. I...

    Authors: Maria G Martini, Barbara Villarini and Federico Fiorucci
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:66
    Content type: Research Published on:

  37. This article presents a novel algorithm based on the cross-Wigner-Ville Distribution (XWVD) for optimum phase estimation within the class of phase shift keying signals. The proposed method is a special case of...

    Authors: Chee Yen Mei, Ahmad Zuri Sha'ameri and Boualem Boashash
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:65
    Content type: Research Published on:

  39. In this article, we propose a vectored system by using both common mode (CM) and differential mode (DM) signals in upstream VDSL. We first develop a multi-input multi-output (MIMO) CM channel by using the sing...

    Authors: SM Zafaruddin, Shankar Prakriya and Surendra Prasad
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:63
    Content type: Research Published on:

  40. In this article, we consider the design of broadband beamformers with low complexity. In fact, the design problem is multi-objective in nature, trading off between speech distortion and noise suppression. Find...

    Authors: Zhiguo Feng, Cedric Ka Fai Yiu, Kok-Lay Teo and Sven Nordholm
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:62
    Content type: Research Published on:

  41. This article presents a novel method to obtain a sparse representation of multiview images. The method is based on the fact that multiview data is composed of epipolar-plane image lines which are highly redund...

    Authors: Andriy Gelman, Jesse Berent and Pier Luigi Dragotti
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:61
    Content type: Research Published on:

  42. We address the problem of multidimensional modal estimation using sparse estimation techniques coupled with an efficient multigrid approach. Modal dictionaries are obtained by discretizing modal functions (dam...

    Authors: Souleymen Sahnoun, El-Hadi Djermoune, Charles Soussen and David Brie
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:60
    Content type: Research Published on:

  43. In communication systems, efficient use of the spectrum is an indispensable concern. Recently the use of compressed sensing for the purpose of estimating orthogonal frequency division multiplexing (OFDM) spars...

    Authors: Pooria Pakrooh, Arash Amini and Farokh Marvasti
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:59
    Content type: Research Published on:

  44. In this article, we present a two-stage blind source separation (BSS) algorithm for robot audition. The first stage consists in a fixed beamforming preprocessing to reduce the reverberation and the environment...

    Authors: Mounira Maazaoui, Karim Abed-Meraim and Yves Grenier
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:58
    Content type: Research Published on:

  45. This article introduces a novel approach for finding a rigid transformation that coarsely aligns two 3D point clouds. The algorithm performs an iterative comparison between 2D descriptors by using a purpose-de...

    Authors: Carlos Torre-Ferrero, José R Llata, Luciano Alonso, Sandra Robla and Esther G Sarabia
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:57
    Content type: Research Published on:

  48. In this article, the hyperspectral unmixing problem is solved with the nonnegative matrix factorization (NMF) algorithm. The regularized criterion is minimized with a hierarchical alternating least squares (HA...

    Authors: Weishi Chen and Mireille Guillaume
    Citation: EURASIP Journal on Advances in Signal Processing 2012 2012:54
    Content type: Research Published on:
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  • 2022 Citation Impact
    1.9 - 2-year Impact Factor
    1.8 - 5-year Impact Factor
    0.902 - SNIP (Source Normalized Impact per Paper)
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  • ISSN: 1687-6180 (electronic)