Dr. Sachin Patwardhan Profile

Dr. Sachin Patwardhan

Principal Scientist at Canfield Scientific Inc

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Publications (6)

SPIE Journal Paper | 22 June 2016 Open Access

Effects of intrinsic aging and photodamage on skin dyspigmentation: an explorative study

Gabor Dobos, Carina Trojahn, Brian D’Alessandro, Sachin Patwardhan, Douglas Canfield, Ulrike Blume-Peytavi, Jan Kottner

JBO, Vol. 21, Issue 06, 066016, (June 2016) https://doi.org/10.1117/12.10.1117/1.JBO.21.6.066016

KEYWORDS: Dermatology, Skin, Reliability, Image processing, Ultraviolet radiation, Statistical analysis, Sun, Image quality standards, Databases, Clinical research

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SPIE Journal Paper | 1 March 2009 Open Access

In vivo fluorescence lifetime tomography

Ralph Nothdurft, Sachin Patwardhan, Walter Akers, Yunpeng Ye, Samuel Achilefu, Joseph Culver

JBO, Vol. 14, Issue 02, 024004, (March 2009) https://doi.org/10.1117/12.10.1117/1.3086607

KEYWORDS: In vivo imaging, Luminescence, Picosecond phenomena, Tumors, Tomography, Sensors, Fluorescence tomography, Imaging systems, Tissues, Phase shifts

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SPIE Journal Paper | 1 January 2008 Open Access

Quantitative diffuse optical tomography for small animals using an ultrafast gated image intensifier

Sachin Patwardhan, Joseph Culver

JBO, Vol. 13, Issue 01, 011009, (January 2008) https://doi.org/10.1117/12.10.1117/1.2830656

KEYWORDS: Optical properties, Scattering, Modulation, Absorption, Diffuse optical tomography, Fluorescence tomography, Tissue optics, Image intensifiers, Imaging systems, Sensors

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Proceedings Article | 12 May 2004 Paper

Classification of melanoma using wavelet transform-based optimal feature set

Atam Dhawan, Sachin Patwardhan, Ketan Patel, Ronn Walvick

Proceedings Volume 5370, (2004) https://doi.org/10.1117/12.536013

KEYWORDS: Melanoma, Neural networks, Wavelets, Skin, Principal component analysis, Wavelet transforms, Detection and tracking algorithms, Biopsy, Evolutionary algorithms, Image classification

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Proceedings Article | 9 May 2002 Paper

Wavelet and statistical analysis for melanoma classification

Amit Nimunkar, Atam Dhawan, Patricia Relue, Sachin Patwardhan

Proceedings Volume 4684, (2002) https://doi.org/10.1117/12.467098

KEYWORDS: Melanoma, Wavelets, Statistical analysis, Electronic filtering, Skin, Wavelet transforms, Image analysis, Skin cancer, Visualization, Analytical research

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Proceedings Article | 9 May 2002 Paper

Tree-structured wavelet transform signature for classification of melanoma

Sachin Patwardhan, Atam Dhawan, Patricia Relue

Proceedings Volume 4684, (2002) https://doi.org/10.1117/12.467065

KEYWORDS: Melanoma, Wavelet transforms, Skin, Classification systems, Image classification, Statistical analysis, Wavelets, Statistical methods, Algorithm development, Image processing

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Showing 5 of 6 publications

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