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Volumn 4, Issue , 2007, Pages

Locally competitive algorithms for sparse approximation

Author keywords

Approximation methods; Image coding; Nonlinear systems; Video coding; Visual system

Indexed keywords

COST FUNCTIONS; DYNAMICAL SYSTEMS; HARDWARE; IMAGE CODING; IMAGE PROCESSING; NONLINEAR SYSTEMS; VIDEO SIGNAL PROCESSING;

EID: 48149091442     PISSN: 15224880     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICIP.2007.4379981     Document Type: Conference Paper
Times cited : (40)

References (14)
  • 1
    • 0029307534 scopus 로고
    • Denoising by soft-thresholding
    • May
    • D.L. Donoho, 'Denoising by soft-thresholding," IEEE Trans. Info. Th., vol. 41, no. 3, pp. 613-627, May 1995.
    • (1995) IEEE Trans. Info. Th , vol.41 , Issue.3 , pp. 613-627
    • Donoho, D.L.1
  • 2
    • 0026727407 scopus 로고    scopus 로고
    • R.A. DeVore, B. Jawerth, and B.J. Lucier, Image compression through wavelet transform coding, IEEE Trans. Info. Th., 38, no. 2, pp. 719?-746, March 1992.
    • R.A. DeVore, B. Jawerth, and B.J. Lucier, "Image compression through wavelet transform coding," IEEE Trans. Info. Th., vol. 38, no. 2, pp. 719?-746, March 1992.
  • 3
    • 31744440684 scopus 로고    scopus 로고
    • Robust uncertainty principles: Exact signal reconstruction from highly incomplete frequency information
    • February
    • E. Candès, J. Romberg, and T. Tao, "Robust uncertainty principles: Exact signal reconstruction from highly incomplete frequency information," IEEE Trans. Info. Th., vol. 52, no. 2, pp. 489-509, February 2006.
    • (2006) IEEE Trans. Info. Th , vol.52 , Issue.2 , pp. 489-509
    • Candès, E.1    Romberg, J.2    Tao, T.3
  • 4
    • 4043166218 scopus 로고    scopus 로고
    • Sparse coding of sensory inputs
    • B. Olshausen and D. Field, "Sparse coding of sensory inputs," Cur. Op. Neur., vol. 14, pp. 481-487, 2004.
    • (2004) Cur. Op. Neur , vol.14 , pp. 481-487
    • Olshausen, B.1    Field, D.2
  • 5
    • 0035273106 scopus 로고    scopus 로고
    • Atomic decomposition by basis pursuit
    • S.S. Chen, D.L. Donoho, and M.A. Saunders, "Atomic decomposition by basis pursuit," J. Sci. Comp., vol. 43, no. 1, pp. 129-159, 2001.
    • (2001) J. Sci. Comp , vol.43 , Issue.1 , pp. 129-159
    • Chen, S.S.1    Donoho, D.L.2    Saunders, M.A.3
  • 6
    • 5444237123 scopus 로고    scopus 로고
    • Greed is good: Algorithmic results for sparse approximation
    • J. Tropp, "Greed is good: Algorithmic results for sparse approximation," IEEE Trans. Info. Th., vol. 50, no. 10, pp. 2231-2242, 2004.
    • (2004) IEEE Trans. Info. Th , vol.50 , Issue.10 , pp. 2231-2242
    • Tropp, J.1
  • 7
    • 0029291966 scopus 로고
    • Sparse approximate solutions to linear systems
    • April
    • B.K. Natarajan, "Sparse approximate solutions to linear systems," SIAM J. Comp., vol. 24, no. 2, pp, 227-234, April 1995.
    • (1995) SIAM J. Comp , vol.24 , Issue.2 , pp. 227-234
    • Natarajan, B.K.1
  • 8
    • 0027842081 scopus 로고
    • Matching pursuits with time-frequency dictionaries
    • December
    • S. Mallat and Z. Zhang, "Matching pursuits with time-frequency dictionaries," IEEE Trans. Sig. Proc., vol. 41, no. 12, pp. 3397-3415, December 1993.
    • (1993) IEEE Trans. Sig. Proc , vol.41 , Issue.12 , pp. 3397-3415
    • Mallat, S.1    Zhang, Z.2
  • 9
    • 0344235369 scopus 로고    scopus 로고
    • Redundant representation with complex wavelets: How to achieve sparsity
    • N. Kingsbury and T. Reeves, "Redundant representation with complex wavelets: How to achieve sparsity," in Proc. Intl. Conf on Image Proc., 2003.
    • (2003) Proc. Intl. Conf on Image Proc
    • Kingsbury, N.1    Reeves, T.2
  • 10
    • 78649867587 scopus 로고    scopus 로고
    • LO-norm-based sparse representation through alternate projections
    • Atlanta, GA
    • L. Mancera and J. J. Portilla, "LO-norm-based sparse representation through alternate projections," in Proc. Intl. Conf. Image Proc., Atlanta, GA, 2006, pp. 1749-1752.
    • (2006) Proc. Intl. Conf. Image Proc , pp. 1749-1752
    • Mancera, L.1    Portilla, J.J.2
  • 11
    • 70449505347 scopus 로고    scopus 로고
    • A network that uses few active neurones to code visual input predicts the diverse shapse of cortical receptive fields
    • M. Rehn and T. Sommer, "A network that uses few active neurones to code visual input predicts the diverse shapse of cortical receptive fields," J. Comp. Neuro., 2006.
    • (2006) J. Comp. Neuro
    • Rehn, M.1    Sommer, T.2
  • 12
    • 51849126645 scopus 로고    scopus 로고
    • Neurally plausible sparse coding via thresholding and local competition
    • January, Submitted
    • C.J. Rozell, D.H Johnson, R.G. Baraniuk, and B.A. Olshausen, "Neurally plausible sparse coding via thresholding and local competition," Neur. Comp., January 2007, Submitted.
    • (2007) Neur. Comp
    • Rozell, C.J.1    Johnson, D.H.2    Baraniuk, R.G.3    Olshausen, B.A.4
  • 14
    • 0029487233 scopus 로고
    • The steerable pyramid: A flexible architecture for multi-scale derivative computation
    • E.P. Simoncelli and W.T. Freeman, "The steerable pyramid: A flexible architecture for multi-scale derivative computation," in Proc. Intl. Conf. Image Proc., 1995.
    • (1995) Proc. Intl. Conf. Image Proc
    • Simoncelli, E.P.1    Freeman, W.T.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.