메뉴 건너뛰기




Volumn 45, Issue 15, 2005, Pages 1991-2007

Generic and customised digital image enhancement filters for the visually impaired

Author keywords

Contrast sensitivity; Digital image processing; Image enhancement; Low vision; Visual impairment

Indexed keywords

ADULT; AGED; ARTICLE; CLINICAL ARTICLE; COLOR; CONTRAST SENSITIVITY; DEVICE; HUMAN; IMAGE ENHANCEMENT; IMAGE PROCESSING; PRIORITY JOURNAL; VISIBILITY; VISUAL DISORDER; VISUAL IMPAIRMENT; COMPARATIVE STUDY; EVALUATION; INFORMATION PROCESSING; METHODOLOGY; MIDDLE AGED; PATHOPHYSIOLOGY; PERCEPTION; PERCEPTIVE THRESHOLD; RETINA MACULA DEGENERATION; VISUAL ACUITY; VISUAL FIELD;

EID: 16844385831     PISSN: 00426989     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.visres.2005.01.028     Document Type: Article
Times cited : (22)

References (56)
  • 2
    • 0036786326 scopus 로고    scopus 로고
    • Psychophysical characteristics of early functional loss in glaucoma and ocular hypertension
    • E.A. Ansari, J.E. Morgan, and R.J. Snowden Psychophysical characteristics of early functional loss in glaucoma and ocular hypertension British Journal of Ophthalmology 86 2002 1131 1135
    • (2002) British Journal of Ophthalmology , vol.86 , pp. 1131-1135
    • Ansari, E.A.1    Morgan, J.E.2    Snowden, R.J.3
  • 3
    • 85030799928 scopus 로고    scopus 로고
    • Artic Technologies (2004). Accessed on 28th June 04. Available from http://www.artictech.com/visable.htm
    • (2004)
  • 10
    • 0026544526 scopus 로고
    • Suprathreshold contrast perception in congenital nystagmus
    • C. Dickenson, and R.V. Abadi Suprathreshold contrast perception in congenital nystagmus Clinical Vision Sciences 7 1992 31 37
    • (1992) Clinical Vision Sciences , vol.7 , pp. 31-37
    • Dickenson, C.1    Abadi, R.V.2
  • 11
    • 85030802920 scopus 로고    scopus 로고
    • Enhanced Vision (2004). Accessed on 28th June 04. Available from http://www.enhancedvision.com/jordy.php
    • (2004)
  • 15
    • 0036155371 scopus 로고    scopus 로고
    • Visual function before and after the removal of bilateral congenital cataracts in adulthood
    • I. Fine, H.S. Smallman, P. Doyle, and D.I.A. MacLeod Visual function before and after the removal of bilateral congenital cataracts in adulthood Vision Research 42 2002 191 210
    • (2002) Vision Research , vol.42 , pp. 191-210
    • Fine, I.1    Smallman, H.S.2    Doyle, P.3    MacLeod, D.I.A.4
  • 16
    • 0020992448 scopus 로고
    • The role of high spatial frequencies in face perception
    • A. Fiorentini, L. Maffei, and G. Sandini The role of high spatial frequencies in face perception Perception 12 1983 195 201
    • (1983) Perception , vol.12 , pp. 195-201
    • Fiorentini, A.1    Maffei, L.2    Sandini, G.3
  • 18
    • 0028211026 scopus 로고
    • Perceived contrast of gratings and plaids: Non-linear summation across orientated filters
    • M.A. Georgeson, and T.M. Shackelton Perceived contrast of gratings and plaids: Non-linear summation across orientated filters Vision Research 34 1994 1061 1075
    • (1994) Vision Research , vol.34 , pp. 1061-1075
    • Georgeson, M.A.1    Shackelton, T.M.2
  • 19
    • 0016697694 scopus 로고
    • Contrast constancy: Deblurring in human vision by spatial frequency channels
    • M.A. Georgeson, and G.D. Sullivan Contrast constancy: Deblurring in human vision by spatial frequency channels Journal of Physiology 252 1975 627 656
    • (1975) Journal of Physiology , vol.252 , pp. 627-656
    • Georgeson, M.A.1    Sullivan, G.D.2
  • 20
    • 0032802067 scopus 로고    scopus 로고
    • Identification of band-pass filtered letters and faces by human and ideal observers
    • J. Gold, P.J. Bennett, and A.B. Sekuler Identification of band-pass filtered letters and faces by human and ideal observers Vision Research 39 1999 3537 3560
    • (1999) Vision Research , vol.39 , pp. 3537-3560
    • Gold, J.1    Bennett, P.J.2    Sekuler, A.B.3
  • 22
    • 0032961693 scopus 로고    scopus 로고
    • Head mounted video magnification devices for low vision rehabilitation: A comparison with existing technology
    • R.L. Harper, L. Culham, and C. Dickinson Head mounted video magnification devices for low vision rehabilitation: A comparison with existing technology British Journal of Ophthalmology 83 1999 495 500
    • (1999) British Journal of Ophthalmology , vol.83 , pp. 495-500
    • Harper, R.L.1    Culham, L.2    Dickinson, C.3
  • 23
    • 0022836586 scopus 로고
    • Recognition of positive and negative bandpass-filtered images
    • T. Hayes, M.C. Morrone, and D. Burr Recognition of positive and negative bandpass-filtered images Perception 15 1986 595 602
    • (1986) Perception , vol.15 , pp. 595-602
    • Hayes, T.1    Morrone, M.C.2    Burr, D.3
  • 24
    • 0019181544 scopus 로고
    • Contrast perception above threshold in only minimally impaired in human amblyopia
    • R.F. Hess, and A. Bradley Contrast perception above threshold in only minimally impaired in human amblyopia Nature 287 1980 463 464
    • (1980) Nature , vol.287 , pp. 463-464
    • Hess, R.F.1    Bradley, A.2
  • 27
    • 85030801349 scopus 로고    scopus 로고
    • Keeler (2004). Accessed on 28th June 04. Available from http://www.keelerusa.com/nuvisionprofessionalsite.htm
    • (2004)
    • Keeler1
  • 29
    • 0023729590 scopus 로고
    • Improved word recognition for observers with age related maculopathies using compensation filters
    • T.B. Lawton Improved word recognition for observers with age related maculopathies using compensation filters Clinical Vision Sciences 3 1988 125 135
    • (1988) Clinical Vision Sciences , vol.3 , pp. 125-135
    • Lawton, T.B.1
  • 30
    • 0026607182 scopus 로고
    • Image enhancement filters significantly improve reading performance for low vision observers
    • T.B Lawton Image enhancement filters significantly improve reading performance for low vision observers Ophthalmic and Physiological Optics 12 1992 193 200
    • (1992) Ophthalmic and Physiological Optics , vol.12 , pp. 193-200
    • Lawton, T.B.1
  • 31
    • 0031986192 scopus 로고    scopus 로고
    • Image enhancement improves reading performance in age-related macular degeneration patients
    • T.A. Lawton, J. Sebag, A.A. Sadun, and K.R. Castleman Image enhancement improves reading performance in age-related macular degeneration patients Vision Research 38 1998 153 162
    • (1998) Vision Research , vol.38 , pp. 153-162
    • Lawton, T.A.1    Sebag, J.2    Sadun, A.A.3    Castleman, K.R.4
  • 32
    • 0025157672 scopus 로고
    • Contrast discrimination in normal and impaired human vision
    • S.J. Leat, and M. Millodot Contrast discrimination in normal and impaired human vision Clinical Vision Sciences 5 1990 37 43
    • (1990) Clinical Vision Sciences , vol.5 , pp. 37-43
    • Leat, S.J.1    Millodot, M.2
  • 33
    • 2642701990 scopus 로고
    • A new application of bandpass fast Fourier transforms to the study of reading requirements
    • S.J. Leat, and R. Munger A new application of bandpass fast Fourier transforms to the study of reading requirements Optical Society of America, Technical Digest Series 2 1994 250 253
    • (1994) Optical Society of America, Technical Digest Series , vol.2 , pp. 250-253
    • Leat, S.J.1    Munger, R.2
  • 36
    • 0038770072 scopus 로고
    • Do letter charts measure contrast sensitivity?
    • L.E. Leguire Do letter charts measure contrast sensitivity? Clinical Vision Sciences 6 1991 391 400
    • (1991) Clinical Vision Sciences , vol.6 , pp. 391-400
    • Leguire, L.E.1
  • 40
    • 0022461733 scopus 로고
    • Suprathreshold responses of the visual system in normals and demyelinating diseases
    • S. Medjbeur, and U. Tulunay-Keesey Suprathreshold responses of the visual system in normals and demyelinating diseases Investigative Ophthalmology and Visual Science 27 1986 1368 1378
    • (1986) Investigative Ophthalmology and Visual Science , vol.27 , pp. 1368-1378
    • Medjbeur, S.1    Tulunay-Keesey, U.2
  • 41
    • 17744411168 scopus 로고    scopus 로고
    • Spatial frequency bandwidth used in the recognition of facial images
    • R. Näsänen Spatial frequency bandwidth used in the recognition of facial images Vision Research 39 1999 3824 3833
    • (1999) Vision Research , vol.39 , pp. 3824-3833
    • Näsänen, R.1
  • 42
    • 0023231184 scopus 로고
    • Spatial frequency filtering and target identification
    • J. Norman, and S. Ehrlich Spatial frequency filtering and target identification Vision Research 27 1987 87 96
    • (1987) Vision Research , vol.27 , pp. 87-96
    • Norman, J.1    Ehrlich, S.2
  • 43
    • 0023630986 scopus 로고
    • Contrast sensitivity, acuity, and the perception of 'real-world' targets
    • C. Owsley, and M.E. Sloane Contrast sensitivity, acuity, and the perception of 'real-world' targets British Journal of Ophthalmology 71 1987 791 796
    • (1987) British Journal of Ophthalmology , vol.71 , pp. 791-796
    • Owsley, C.1    Sloane, M.E.2
  • 44
    • 0141594635 scopus 로고    scopus 로고
    • Apoptotic death of photoreceptors in the streptozotocin-induced diabetic rat retina
    • S.H. Park, J.W. Park, S.J. Park, K.Y. Kim, J.W. Chung, and M.H. Chun Apoptotic death of photoreceptors in the streptozotocin-induced diabetic rat retina Diabetologia 46 2003 1260 1268
    • (2003) Diabetologia , vol.46 , pp. 1260-1268
    • Park, S.H.1    Park, J.W.2    Park, S.J.3    Kim, K.Y.4    Chung, J.W.5    Chun, M.H.6
  • 45
    • 0026514133 scopus 로고
    • Limitations of image enhancement for the visually impaired
    • E. Peli Limitations of image enhancement for the visually impaired Optometry and Vision Science 69 1992 15 24
    • (1992) Optometry and Vision Science , vol.69 , pp. 15-24
    • Peli, E.1
  • 50
    • 0019928131 scopus 로고
    • Adaptive filtering for image enhancement
    • T. Peli, and T.S. Lim Adaptive filtering for image enhancement Optical Engineering 21 1982 108 112
    • (1982) Optical Engineering , vol.21 , pp. 108-112
    • Peli, T.1    Lim, T.S.2
  • 52
    • 17944399545 scopus 로고
    • Image enhancement for the visually impaired
    • E. Peli, and T. Peli Image enhancement for the visually impaired Optical Engineering 23 1984 47 51
    • (1984) Optical Engineering , vol.23 , pp. 47-51
    • Peli, E.1    Peli, T.2
  • 53
    • 0010176430 scopus 로고
    • Does contrast sensitivity predict face recognition performance in low vision observers? Vision science and its applications
    • G.S. Rubin, and R.A. Schuchard Does contrast sensitivity predict face recognition performance in low vision observers? Vision science and its applications Optical Society of America, Technical Digest Series 3 1989 130 133
    • (1989) Optical Society of America, Technical Digest Series , vol.3 , pp. 130-133
    • Rubin, G.S.1    Schuchard, R.A.2
  • 55
    • 0028302725 scopus 로고
    • The visual filter mediating letter identification
    • J.A. Solomon, and D.G. Pelli The visual filter mediating letter identification Nature 369 1994 395 397
    • (1994) Nature , vol.369 , pp. 395-397
    • Solomon, J.A.1    Pelli, D.G.2
  • 56
    • 0030612830 scopus 로고    scopus 로고
    • The Morphonome image psychophysics software and a calibrator for Macintosh systems
    • C.W. Tyler, and B. McBride The Morphonome image psychophysics software and a calibrator for Macintosh systems Spatial Vision 10 1997 479 484
    • (1997) Spatial Vision , vol.10 , pp. 479-484
    • Tyler, C.W.1    McBride, B.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.