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Rangaraj Rangayyan

Research Profile

Procedures

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Physiology

Pattern Recognition, Automated

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Phenomena

Vibration

Anatomy

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Publications

TOP 3
Shantanu Banik; Rangaraj M Rangayyan; J E L Desautels
Measures of angular spread and entropy for the detection of architectural distortion in prior mammograms.
Faraz Oloumi; Rangaraj M Rangayyan; Anna L Ells
Computer-aided diagnosis of proliferative diabetic retinopathy.
Shantanu Banik; Rangaraj M Rangayyan; J E Leo Desautels
Detection of architectural distortion in prior mammograms.

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All Publications

2013: Shantanu Banik; Rangaraj M Rangayyan; J E L Desautels
Measures of angular spread and entropy for the detection of architectural distortion in prior mammograms.
International journal of computer assisted radiology and surgery 2013;8(1):121-34.
2012: Faraz Oloumi; Rangaraj M Rangayyan; Anna L Ells
Computer-aided diagnosis of proliferative diabetic retinopathy.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2012;2012():1438-41.
2011: Shantanu Banik; Rangaraj M Rangayyan; J E Leo Desautels
Detection of architectural distortion in prior mammograms.
IEEE transactions on medical imaging 2011;30(2):279-94.
2010: Rangaraj M Rangayyan; Shantanu Banik; J E L Desautels
Computer-aided detection of architectural distortion in prior mammograms of interval cancer.
Journal of digital imaging 2010;23(5):611-31.
2010: Rangaraj M Rangayyan; Thanh M Nguyen; Fábio J Ayres; Asoke K Nandi
Effect of pixel resolution on texture features of breast masses in mammograms.
Journal of digital imaging 2010;23(5):547-53.
2010: Rangaraj M Rangayyan; Xiaolu Zhu; Fábio J Ayres; Anna L Ells
Detection of the optic nerve head in fundus images of the retina with Gabor filters and phase portrait analysis.
Journal of digital imaging 2010;23(4):438-53.
2010: Ilya Kamenetsky; Rangaraj M Rangayyan; Hallgrimur Benediktsson
Analysis of the glomerular basement membrane in images of renal biopsies using the split-and-merge method: a pilot study.
Journal of digital imaging 2010;23(4):463-74.
2010: Shantanu Banik; Rangaraj M Rangayyan
Correction to "Detection of architectural distortion in prior mammograms using Gabor filters, phase portraits, fractal dimension, and texture analysis [1]".
International journal of computer assisted radiology and surgery 2010;5(4):421-3.
2010: Xiaolu Zhu; Rangaraj M Rangayyan; Anna L Ells
Detection of the optic nerve head in fundus images of the retina using the Hough transform for circles.
Journal of digital imaging 2010;23(3):332-41.
2010: Rangaraj M Rangayyan; Ilya Kamenetsky; Hallgrimur Benediktsson
Segmentation and analysis of the glomerular basement membrane in renal biopsy samples using active contours: a pilot study.
Journal of digital imaging 2010;23(3):323-31.
2010: Shantanu Banik; Rangaraj M Rangayyan; Graham S Boag
Automatic segmentation of the ribs, the vertebral column, and the spinal canal in pediatric computed tomographic images.
Journal of digital imaging 2010;23(3):301-22.
2010: Eduardo Alvarez Ribeiro; Marcello Henrique Nogueira-Barbosa; Rangaraj M Rangayyan; Paulo M Azevedo-Marques
Detection of vertebral plateaus in lateral lumbar spinal X-ray images with Gabor filters.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():4052-5.
2010: Grazia Raguso; Antonietta Ancona; Loredana Chieppa; Samuela L'abbate; Maria Luisa Pepe; Fabio Mangieri; Miriam De Palo; Rangaraj M Rangayyan
Application of fractal analysis to mammography.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():3182-5.
2010: Rangaraj M Rangayyan; Faraz Oloumi; Thanh M Nguyen
Fractal analysis of contours of breast masses in mammograms via the power spectra of their signatures.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2010;2010():6737-40.
2010: Yunfeng Wu; Sridhar Krishnan; Rangaraj M Rangayyan
Computer-aided diagnosis of knee-joint disorders via vibroarthrographic signal analysis: a review.
Critical reviews in biomedical engineering 2010;38(2):201-24.
2009: Denise Guliato; Ricardo S Bôaventura; Marcelo A Maia; Rangaraj M Rangayyan; Mariângela S Simedo; Túlio A A Macedo
INDIAM--an e-learning system for the interpretation of mammograms.
Journal of digital imaging 2009;22(4):405-20.
2009: Rangaraj M Rangayyan; Shantanu Banik; Graham S Boag
Landmarking and segmentation of computed tomographic images of pediatric patients with neuroblastoma.
International journal of computer assisted radiology and surgery 2009;4(3):245-62.
2009: Denise Guliato; Ernani V de Melo; Rangaraj M Rangayyan; Robson C Soares
POSTGRESQL-IE: an image-handling extension for PostgreSQL.
Journal of digital imaging 2009;22(2):149-65.
2009: Jinshan Tang; Rangaraj M Rangayyan; Jun Xu; Issam El Naqa; Yongyi Yang
Computer-aided detection and diagnosis of breast cancer with mammography: recent advances.
IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society 2009;13(2):236-51.
2009: Faraz Oloumi; Rangaraj M Rangayyan
Detection of the temporal arcade in fundus images of the retina using the Hough transform.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2009;2009():3585-8.
2009: Shantanu Banik; Rangaraj M Rangayyan; J E Leo Desautels
Detection of architectural distortion in prior mammograms of interval-cancer cases with neural networks.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2009;2009():6667-70.
2009: Rangaraj M Rangayyan; Yunfeng Wu
Analysis of vibroarthrographic signals with features related to signal variability and radial-basis functions.
Annals of biomedical engineering 2009;37(1):156-63.
2009: Yunfeng Wu; Rangaraj M Rangayyan; Yachao Zhou; Sin-Chun Ng
Filtering electrocardiographic signals using an unbiased and normalized adaptive noise reduction system.
Medical engineering & physics 2009;31(1):17-26.
2008: Tingting Mu; Asoke K Nandi; Rangaraj M Rangayyan
Screening of knee-joint vibroarthrographic signals using the strict 2-surface proximal classifier and genetic algorithm.
Computers in biology and medicine 2008;38(10):1103-11.
2008: Rangaraj M Rangayyan; Randy H Vu; Graham S Boag
Automatic delineation of the diaphragm in computed tomographic images.
Journal of digital imaging 2008;21 Suppl 1():S134-47.
2008: Tingting Mu; Asoke K Nandi; Rangaraj M Rangayyan
Classification of breast masses using selected shape, edge-sharpness, and texture features with linear and kernel-based classifiers.
Journal of digital imaging 2008;21(2):153-69.
2008: Denise Guliato; Juliano D de Carvalho; Rangaraj M Rangayyan; Sérgio A Santiago
Feature extraction from a signature based on the turning angle function for the classification of breast tumors.
Journal of digital imaging 2008;21(2):129-44.
2008: Rangaraj M Rangayyan; Y F Wu
Screening of knee-joint vibroarthrographic signals using statistical parameters and radial basis functions.
Medical & biological engineering & computing 2008;46(3):223-32.
2008: S K Kinoshita; Paulo M Azevedo-Marques; R R Pereira; J A H Rodrigues; Rangaraj M Rangayyan
Radon-domain detection of the nipple and the pectoral muscle in mammograms.
Journal of digital imaging 2008;21(1):37-49.
2008: Xiaolu Zhu; Rangaraj M Rangayyan
Detection of the optic disc in images of the retina using the Hough transform.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2008;2008():3546-9.
2008: Shantanu Banik; Rangaraj M Rangayyan; Graham S Boag
Landmarking of computed tomographic images to assist in segmentation of abdominal tumors caused by neuroblastoma.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2008;2008():3126-9.
2008: Ilya Kamenetsky; Rangaraj M Rangayyan; Hallgrimur Benediktsson
Segmentation and analysis of the glomerular basement membrane using the split and merge method.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2008;2008():3064-7.
2008: Rangaraj M Rangayyan; Yunfeng Wu
Modeling and classification of knee-joint vibroarthrographic signals using probability density functions estimated with Parzen windows.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2008;2008():2099-102.
2008: Ederson A G Dorileo; Marco Frade; Ana M F Roselino; Rangaraj M Rangayyan; Paulo M Azevedo-Marques
Color image processing and content-based image retrieval techniques for the analysis of dermatological lesions.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2008;2008():1230-3.
2008: Natália A Rosa; Joaquim C Felipe; Agma J M Traina; Caetano Traina; Rangaraj M Rangayyan; Paulo M Azevedo-Marques
Using relevance feedback to reduce the semantic gap in content-based image retrieval of mammographic masses.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2008;2008():406-9.
2008: Denise Guliato; Rangaraj M Rangayyan; Juliano D Carvalho; Sérgio A Santiago
Polygonal modeling of contours of breast tumors with the preservation of spicules.
IEEE transactions on bio-medical engineering 2008;55(1):14-20.
2007: Rangaraj M Rangayyan; Thanh M Nguyen
Fractal analysis of contours of breast masses in mammograms.
Journal of digital imaging 2007;20(3):223-37.
2007: Hanford J Deglint; Rangaraj M Rangayyan; Fábio J Ayres; Graham S Boag; Marcelo Knörich Zuffo
Three-dimensional segmentation of the tumor in computed tomographic images of neuroblastoma.
Journal of digital imaging 2007;20(3):263-78.
2007: Tingting Mu; Asoke K Nandi; Rangaraj M Rangayyan
Classification of breast masses via nonlinear transformation of features based on a kernel matrix.
Medical & biological engineering & computing 2007;45(8):769-80.
2007: Faraz Oloumi; Rangaraj M Rangayyan; Foad Oloumi; Peyman Eshghzadeh-Zanjani; Fábio J Ayres
Detection of blood vessels in fundus images of the retina using Gabor wavelets.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2007;2007():6452-5.
2007: Tingting Mu; Asoke K Nandi; Rangaraj M Rangayyan
Strict 2-Surface Proximal Classification of Knee-joint Vibroarthrographic Signals.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2007;2007():4911-4.
2007: Yunfeng Wu; Rangaraj M Rangayyan; Sin-Chun Ng
Cancellation of artifacts in ECG signals using a normalized adaptive neural filter.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2007;2007():2552-5.
2006: Rangaraj M Rangayyan; Fábio J Ayres
Gabor filters and phase portraits for the detection of architectural distortion in mammograms.
Medical & biological engineering & computing 2006;44(10):883-94.
2006: R J Nandi; Asoke K Nandi; Rangaraj M Rangayyan; D Scutt
Classification of breast masses in mammograms using genetic programming and feature selection.
Medical & biological engineering & computing 2006;44(8):683-94.
2006: R J Nandi; Asoke K Nandi; Rangaraj M Rangayyan; D Scutt
Genetic programming and feature selection for classification of breast masses in mammograms.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2006;1():3021-4.
2005: Thanh Nguyen; Rangaraj M Rangayyan
Shape Analysis of Breast Masses in Mammograms via the Fractal Dimension.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2005;3():3210-3.
2005: Yajie Sun; Roman Janer; Jasjit Suri; Zhen Ye; Rangaraj M Rangayyan
Effect of adaptive-neighborhood contrast enhancement on the extraction of the breast skin-line in mammograms.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2005;4():3475-8.
2005: Fábio J Ayres; Rangaraj M Rangayyan
Characterization of architectural distortion in mammograms.
IEEE engineering in medicine and biology magazine : the quarterly magazine of the Engineering in Medicine & Biology Society 2005;24(1):59-67.
2004: RJ Ferrari; Rangaraj M Rangayyan; RA Borges; AF Frère
Segmentation of the fibro-glandular disc in mammograms using Gaussian mixture modelling.
Medical & biological engineering & computing 2004;42(3):378-87.
2004: Fábio J Ayres; Marcelo Knörich Zuffo; Rangaraj M Rangayyan; Graham S Boag; Vicente Odone Filho; M Valente
Estimation of the tissue composition of the tumour mass in neuroblastoma using segmented CT images.
Medical & biological engineering & computing 2004;42(3):366-77.
2004: RJ Ferrari; Rangaraj M Rangayyan; J E L Desautels; RA Borges; AF Frère
Identification of the breast boundary in mammograms using active contour models.
Medical & biological engineering & computing 2004;42(2):201-8.
2004: RJ Ferrari; Rangaraj M Rangayyan; J E L Desautels; RA Borges; AF Frère
Automatic identification of the pectoral muscle in mammograms.
IEEE transactions on medical imaging 2004;23(2):232-45.
2004: Rafael do Espirito Santo; Roseli de Deus Lopes; Rangaraj M Rangayyan
Radial basis functions-simulated annealing classification of mammographic calcifications.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2004;3():1644-7.
2004: Howard Lau; Kelvin Mok; Donald So; Courtney Tse; Rangaraj M Rangayyan
An indexed atlas for content-based retrieval and analysis of mammograms.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 2004;5():3167-70.
2001: NR Mudigonda; Rangaraj M Rangayyan; J E L Desautels
Detection of breast masses in mammograms by density slicing and texture flow-field analysis.
IEEE transactions on medical imaging 2001;20(12):1215-27.
2001: Sridhar Krishnan; Rangaraj M Rangayyan; GD Bell; CB Frank
Auditory display of knee-joint vibration signals.
The Journal of the Acoustical Society of America 2001;110(6):3292-304.
2001: RJ Ferrari; Rangaraj M Rangayyan; J E L Desautels; AF Frère
Analysis of asymmetry in mammograms via directional filtering with Gabor wavelets.
IEEE transactions on medical imaging 2001;20(9):953-64.
2000: NR Mudigonda; Rangaraj M Rangayyan; J E L Desautels
Gradient and texture analysis for the classification of mammographic masses.
IEEE transactions on medical imaging 2000;19(10):1032-43.
2000: Rangaraj M Rangayyan; NR Mudigonda; J E L Desautels
Boundary modelling and shape analysis methods for classification of mammographic masses.
Medical & biological engineering & computing 2000;38(5):487-96.
2000: Sridhar Krishnan; Rangaraj M Rangayyan; GD Bell; CB Frank
Adaptive time-frequency analysis of knee joint vibroarthrographic signals for noninvasive screening of articular cartilage pathology.
IEEE transactions on bio-medical engineering 2000;47(6):773-83.
2000: Sridhar Krishnan; Rangaraj M Rangayyan
Automatic de-noising of knee-joint vibration signals using adaptive time-frequency representations.
Medical & biological engineering & computing 2000;38(1):2-8.
1997: Rangaraj M Rangayyan; N M El-Faramawy; J E L Desautels; O A Alim
Measures of acutance and shape for classification of breast tumors.
IEEE transactions on medical imaging 1997;16(6):799-810.
1997: Sridhar Krishnan; Rangaraj M Rangayyan; GD Bell; CB Frank; KO Ladly
Adaptive filtering, modelling and classification of knee joint vibroarthrographic signals for non-invasive diagnosis of articular cartilage pathology.
Medical & biological engineering & computing 1997;35(6):677-84.
1997: Rangaraj M Rangayyan; Sridhar Krishnan; GD Bell; CB Frank; KO Ladly
Parametric representation and screening of knee joint vibroarthrographic signals.
IEEE transactions on bio-medical engineering 1997;44(11):1068-74.
1997: Rangaraj M Rangayyan; L Shen; Y Shen; J E L Desautels; Heather Bryant; T J Terry; N Horeczko; M Sarah Rose
Improvement of sensitivity of breast cancer diagnosis with adaptive neighborhood contrast enhancement of mammograms.
IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society 1997;1(3):161-70.
1997: L Shen; Rangaraj M Rangayyan
A segmentation-based lossless image coding method for high-resolution medical image compression.
IEEE transactions on medical imaging 1997;16(3):301-7.
1996: Y T Zhang; C B Frank; Rangaraj M Rangayyan; GD Bell
Relationships of the vibromyogram to the surface electromyogram of the human rectus femoris muscle during voluntary isometric contraction.
Journal of rehabilitation research and development 1996;33(4):395-403.
1996: Robert C Bray; Rangaraj M Rangayyan; C B Frank
Normal and healing ligament vascularity: a quantitative histological assessment in the adult rabbit medial collateral ligament.
Journal of anatomy 1996;188 ( Pt 1)():87-95.
1996: Z M Moussavi; Rangaraj M Rangayyan; GD Bell; C B Frank; KO Ladly; Y T Zhang
Screening of vibroarthrographic signals via adaptive segmentation and linear prediation modeling.
IEEE transactions on bio-medical engineering 1996;43(1):15-23.
1995: Y Shen; Rangaraj M Rangayyan; GD Bell; C B Frank; Y T Zhang; KO Ladly
Localization of knee joint cartilage pathology by multichannel vibroarthrography.
Medical engineering & physics 1995;17(8):583-94.
1994: Y T Zhang; Rangaraj M Rangayyan; C B Frank; GD Bell
Adaptive cancellation of muscle contraction interference in vibroarthrographic signals.
IEEE transactions on bio-medical engineering 1994;41(2):181-91.
1992: Y T Zhang; C B Frank; Rangaraj M Rangayyan; GD Bell
A comparative study of simultaneous vibromyography and electromyography with active human quadriceps.
IEEE transactions on bio-medical engineering 1992;39(10):1045-52.
1992: Y T Zhang; C B Frank; Rangaraj M Rangayyan; GD Bell
Mathematical modeling and spectrum analysis of the physiological patello-femoral pulse train produced by slow knee movement.
IEEE transactions on bio-medical engineering 1992;39(9):971-9.
1992: S Tavathia; Rangaraj M Rangayyan; C B Frank; GD Bell; KO Ladly; Y T Zhang
Analysis of knee vibration signals using linear prediction.
IEEE transactions on bio-medical engineering 1992;39(9):959-70.
1992: K Eng; Rangaraj M Rangayyan; Robert C Bray; C B Frank; L Anscomb; P Veale
Quantitative analysis of the fine vascular anatomy of articular ligaments.
IEEE transactions on bio-medical engineering 1992;39(3):296-306.
1992: C Frank; D McDonald; D Bray; Robert Bray; Rangaraj M Rangayyan; D Chimich; Nigel G Shrive
Collagen fibril diameters in the healing adult rabbit medial collateral ligament.
Connective tissue research 1992;27(4):251-63.
1991: G R Kuduvalli; Rangaraj M Rangayyan; J E L Desautels
High-resolution digital teleradiology: a perspective.
Journal of digital imaging 1991;4(4):251-61.
1991: Z Q Liu; Rangaraj M Rangayyan; C B Frank
Statistical analysis of collagen alignment in ligaments by scale-space analysis.
IEEE transactions on bio-medical engineering 1991;38(6):580-8.
1991: C Frank; B MacFarlane; P Edwards; Rangaraj M Rangayyan; Z Q Liu; S Walsh; Robert Bray
A quantitative analysis of matrix alignment in ligament scars: a comparison of movement versus immobilization in an immature rabbit model.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society 1991;9(2):219-27.
1989: C Frank; D Bray; Alfred Rademaker; C Chrusch; P Sabiston; D Bodie; Rangaraj M Rangayyan
Electron microscopic quantification of collagen fibril diameters in the rabbit medial collateral ligament: a baseline for comparison.
Connective tissue research 1989;19(1):11-25.
1987: S Chaudhuri; H Nguyen; Rangaraj M Rangayyan; S Walsh; C B Frank
A Fourier domain directional filtering method for analysis of collagen alignment in ligaments.
IEEE transactions on bio-medical engineering 1987;34(7):509-18.
1987: R J Lehner; Rangaraj M Rangayyan
A three-channel microcomputer system for segmentation and characterization of the phonocardiogram.
IEEE transactions on bio-medical engineering 1987;34(6):485-9.
1987: Rangaraj M Rangayyan; R J Lehner
Phonocardiogram signal analysis: a review.
Critical reviews in biomedical engineering 1987;15(3):211-36.