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    22833 Publications
    3073 Total Profiles
    24 Edited Profiles

    Kumar, Dinesh

    TitleComputational Sci PD Fellow
    SchoolLawrence Berkeley National Lab
    DepartmentAdvanced Light Source
    Address1 Cyclotron Road
    Berkeley CA 94720
    Phone510/486-6729

       Bibliographic 
       Publications
      Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can sign in to make corrections and additions, or contact us for help.
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      1. Castro MC, Arjunan SP, Kumar DK. Selection of suitable hand gestures for reliable myoelectric human computer interface. Biomed Eng Online. 2015; 14(1):30.
        View in: PubMed
      2. Siddiqi A, Arjunan SP, Kumar D. Improvement of isometric dorsiflexion protocol for assessment of tibialis anterior muscle strength. MethodsX. 2015; 2:107-11.
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      3. Aliahmad B, Kumar DK, Sarossy MG, Jain R. Relationship between diabetes and grayscale fractal dimensions of retinal vasculature in the Indian population. BMC Ophthalmol. 2014; 14:152.
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      4. Castro MC, Colombini EL, Junior PT, Arjunan SP, Kumar DK. sEMG feature evaluation for identification of elbow angle resolution in graded arm movement. Biomed Eng Online. 2014; 13:155.
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      5. Aliahmad B, Kumar DK, Hao H, Unnikrishnan P, Che Azemin MZ, Kawasaki R, Mitchell P. Zone specific fractal dimension of retinal images as predictor of stroke incidence. ScientificWorldJournal. 2014; 2014:467462.
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      6. Siddiqi A, Kumar D, Arjunan SP. A model for generating Surface EMG signal of m. Tibialis Anterior. Conf Proc IEEE Eng Med Biol Soc. 2014 Aug; 2014:106-9.
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      7. Arjunan SP, Kumar DK, Naik G. Computation and evaluation of features of surface electromyogram to identify the force of muscle contraction and muscle fatigue. Biomed Res Int. 2014; 2014:197960.
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      8. Kumar DK, Poosapadi Arjunan S, Singh VP. Towards identification of finger flexions using single channel surface electromyography--able bodied and amputee subjects. J Neuroeng Rehabil. 2013; 10:50.
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      9. Kumar DK, Aliahmad B, Hao H, Che Azemin MZ, Kawasaki R. A method for visualization of fine retinal vascular pulsation using nonmydriatic fundus camera synchronized with electrocardiogram. ISRN Ophthalmol. 2013; 2013:865834.
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      10. Unnikrishnan P, Aliahmad B, Kawasaki R, Kumar D. Adaptive colour transformation of retinal images for stroke prediction. Conf Proc IEEE Eng Med Biol Soc. 2013; 2013:7384-7.
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      11. Tello RM, Bastos-Filho T, Frizera-Neto A, Arjunan S, Kumar DK. Feature extraction and classification of sEMG signals applied to a virtual hand prosthesis. Conf Proc IEEE Eng Med Biol Soc. 2013; 2013:1911-4.
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      12. Tan A, Kumar DK, Arjunan SP. Computation and study of the low-frequency oscillation of surface electromyogram recorded in biceps during isometric upper limb contraction. Conf Proc IEEE Eng Med Biol Soc. 2013; 2013:2128-31.
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      13. Arjunan SP, Kumar DK. Age-associated changes in muscle activity during isometric contraction. Muscle Nerve. 2013 Apr; 47(4):545-9.
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      14. Kumar DK, Aliahmad B, Hao H. Retinal vessel diameter measurement using unsupervised linear discriminant analysis. ISRN Ophthalmol. 2012; 2012:151369.
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      15. Hao H, Sasongko MB, Wong TY, Che Azemin MZ, Aliahmad B, Hodgson L, Kawasaki R, Cheung CY, Wang JJ, Kumar DK. Does retinal vascular geometry vary with cardiac cycle? Invest Ophthalmol Vis Sci. 2012 Aug; 53(9):5799-805.
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      16. Poosapadi Arjunan S, Kumar DK. Computation of fractal features based on the fractal analysis of surface electromyogram to estimate force of contraction of different muscles. Comput Methods Biomech Biomed Engin. 2014; 17(3):210-6.
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      17. Arjunan SP, Kumar DK, Bastos T. Fractal based complexity measure and variation in force during sustained isometric muscle contraction: effect of aging. Conf Proc IEEE Eng Med Biol Soc. 2012; 2012:3484-7.
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      18. Kumar DK, Arjunan SP, Naik GR. Measuring increase in synchronization to identify muscle endurance limit. IEEE Trans Neural Syst Rehabil Eng. 2011 Oct; 19(5):578-87.
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      19. Naik GR, Kumar DK. Estimation of independent and dependent components of non-invasive EMG using fast ICA: validation in recognising complex gestures. Comput Methods Biomech Biomed Engin. 2011 Dec; 14(12):1105-11.
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      20. Naik GR, Arjunan S, Kumar D. Applications of ICA and fractal dimension in sEMG signal processing for subtle movement analysis: a review. Australas Phys Eng Sci Med. 2011 Jun; 34(2):179-93.
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      21. Azemin MZ, Kumar DK, Sugavaneswaran L, Krishnan S. Supervised retinal biometrics in different lighting conditions. Conf Proc IEEE Eng Med Biol Soc. 2011; 2011:3971-4.
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      22. Wheeler KA, Kumar DK, Shimada H, Arjunan SP, Kalra C. Surface EMG model of the bicep during aging: a preliminary study. Conf Proc IEEE Eng Med Biol Soc. 2011; 2011:7127-30.
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      23. Naik GR, Kumar DK. Evaluation of higher order statistics parameters for multi channel sEMG using different force levels. Conf Proc IEEE Eng Med Biol Soc. 2011; 2011:3869-72.
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      24. Aliahmad B, Kumar DK, Janghorban S, Azemin MZ, Hao H, Kawasaki R. Automatic retinal vessel profiling using multi-step regression method. Conf Proc IEEE Eng Med Biol Soc. 2011; 2011:2606-9.
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      25. Arjunan S, Kumar D, Kalra C, Burne J, Bastos T. Effect of age and gender on the surface electromyogram during various levels of isometric contraction. Conf Proc IEEE Eng Med Biol Soc. 2011; 2011:3853-6.
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      26. Arjunan SP, Kumar DK. Decoding subtle forearm flexions using fractal features of surface electromyogram from single and multiple sensors. J Neuroeng Rehabil. 2010; 7:53.
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      27. Naik GR, Kumar DK. Hybrid independent component analysis and twin support vector machine learning scheme for subtle gesture recognition. Biomed Tech (Berl). 2010 Oct; 55(5):301-7.
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      28. Naik GR, Kumar DK. Identification of hand and finger movements using multi run ICA of surface electromyogram. J Med Syst. 2012 Apr; 36(2):841-51.
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      29. Azemin MZ, Kumar DK, Wong TY, Wang JJ, Mitchell P, Kawasaki R, Wu H. Age-related rarefaction in the fractal dimension of retinal vessel. Neurobiol Aging. 2012 Jan; 33(1):194.e1-4.
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      30. Arjunan SP, Kumar DK, Jung TP. Estimation of alertness levels with changes in decibel scale wavelength of EEG during dual-task simulation of auditory sonar target detection. Conf Proc IEEE Eng Med Biol Soc. 2010; 2010:4444-7.
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      31. Naik GR, Kumar DK. Inter-experimental discrepancy in facial muscle activity during vowel utterance. Comput Methods Biomech Biomed Engin. 2010; 13(2):215-23.
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      32. Che Azemin MZ, Kumar DK, Wong TY, Wang JJ, Kawasaki R, Mitchell P, Arjunan SP. Fusion of multiscale wavelet-based fractal analysis on retina image for stroke prediction. Conf Proc IEEE Eng Med Biol Soc. 2010; 2010:4308-11.
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      33. Arjunan SP, Kumar DK, Naik GR. Fractal feature of sEMG from Flexor digitorum superficialis muscle correlated with levels of contraction during low-level finger flexions. Conf Proc IEEE Eng Med Biol Soc. 2010; 2010:4614-7.
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      34. Wheeler KA, Shimada H, Kumar DK, Arjunan SP. A sEMG model with experimentally based simulation parameters. Conf Proc IEEE Eng Med Biol Soc. 2010; 2010:4258-61.
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      35. Naik GR, Kumar DK. Twin SVM for gesture classification using the surface electromyogram. IEEE Trans Inf Technol Biomed. 2010 Mar; 14(2):301-8.
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      36. Arjunan SP, Kumar DK, Jung TP. Changes in decibel scale wavelength properties of EEG with alertness levels while performing sustained attention tasks. Conf Proc IEEE Eng Med Biol Soc. 2009; 2009:6288-91.
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      37. Naik GR, Kumar DK, Yadav V, Wheeler K, Arjunan S. Testing of motor unit synchronization model for localized muscle fatigue. Conf Proc IEEE Eng Med Biol Soc. 2009; 2009:360-3.
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      38. Yang ZF, Kumar DK, Arjunan SP. Mechanomyogram for identifying muscle activity and fatigue. Conf Proc IEEE Eng Med Biol Soc. 2009; 2009:408-11.
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      39. Naik GR, Kumar DK, Arjunan S. Use of sEMG in identification of low level muscle activities: features based on ICA and fractal dimension. Conf Proc IEEE Eng Med Biol Soc. 2009; 2009:364-7.
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      40. Naik GR, Kumar DK, Palaniswami M. Identification of independent biological sensors-electromyogram example. Conf Proc IEEE Eng Med Biol Soc. 2008; 2008:1112-5.
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      41. Naik GR, Kumar DK, Palaniswami M. Addressing source separation and identification issues in surface EMG using blind source separation. Conf Proc IEEE Eng Med Biol Soc. 2008; 2008:1124-7.
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      42. Singh VP, Kumar DK. Classification of low-level finger contraction from single channel surface EMG. Conf Proc IEEE Eng Med Biol Soc. 2008; 2008:2900-3.
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      43. Kumar D, Wei L, Turlapati R, Suri JS. Improvement in C-arm acquired DSA image quality via combined effect of inverse consistent motion correction and nonlinear normalization. Conf Proc IEEE Eng Med Biol Soc. 2007; 2007:876-9.
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      44. McCooey CG, Kumar D. Automated peak decomposition of evoked potential signals using Wavelet Transform singularity detection. Conf Proc IEEE Eng Med Biol Soc. 2007; 2007:1920-3.
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      45. Arjunan SP, Kumar DK. Fractal based modelling and analysis of electromyography (EMG) to identify subtle actions. Conf Proc IEEE Eng Med Biol Soc. 2007; 2007:1961-4.
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      46. Arjunan SP, Kumar DK, Yau WC, Weghorn H. Unspoken vowel recognition using facial electromyogram. Conf Proc IEEE Eng Med Biol Soc. 2006; 1:2191-4.
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      47. Singh VP, Kumar DK, Polus B, Lo Guidice S, Fraser S. Changes in SEMG during the long duration cycling exercise. Conf Proc IEEE Eng Med Biol Soc. 2006; 1:6161-4.
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      48. Naik GR, Kumar DK, Arjunan SP, Palaniswami M, Begg R. Limitations and applications of ICA for surface electromyogram. Conf Proc IEEE Eng Med Biol Soc. 2006; 1:5739-42.
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      49. Hassan R, Begg R, Taylor S, Kumar DK. HMM-Fuzzy model for recognition of gait changes due to trip-related falls. Conf Proc IEEE Eng Med Biol Soc. 2006; 1:1216-9.
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      50. Geng X, Kumar D, Christensen GE. Transitive inverse-consistent manifold registration. Inf Process Med Imaging. 2005; 19:468-79.
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      51. Kumar DK, Pah ND, Bradley A. Wavelet analysis of surface electromyography to determine muscle fatigue. IEEE Trans Neural Syst Rehabil Eng. 2003 Dec; 11(4):400-6.
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      52. Alemu M, Kumar DK, Bradley A. Time-frequency analysis of SEMG--with special consideration to the interelectrode spacing. IEEE Trans Neural Syst Rehabil Eng. 2003 Dec; 11(4):341-5.
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