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Classifying Pump-Probe Images of Melanocytic Lesions Using the WEYL Transform

Publication ,  Conference
Ahn, HK; Qiu, Q; Bosch, E; Thompson, A; Robles, FE; Sapiro, G; Warren, WS; Calderbank, R
Published in: ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
September 10, 2018

Diagnosis of melanoma is fraught with uncertainty, and discordance rates among physicians remain high because of the lack of a definitive criterion. Motivated by this challenge, this paper first introduces the Patch Weyl transform (PWT), a 2-dimensional variant of the Weyl transform. It then presents a method for classifying pump-probe images of melanocytic lesions based on the PWT coefficients. Performance of the PWT coefficients is shown to be superior to classification based on baseline intensity, on standard descriptors such as the Histogram of Oriented Gradients (HOG) and Local Binary Patterns (LBP), and on coefficients derived from PCA and Fourier representations of the data.

Duke Scholars

Published In

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

DOI

ISSN

1520-6149

ISBN

9781538646588

Publication Date

September 10, 2018

Volume

2018-April

Start / End Page

4209 / 4213
 

Citation

APA
Chicago
ICMJE
MLA
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Ahn, H. K., Qiu, Q., Bosch, E., Thompson, A., Robles, F. E., Sapiro, G., … Calderbank, R. (2018). Classifying Pump-Probe Images of Melanocytic Lesions Using the WEYL Transform. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (Vol. 2018-April, pp. 4209–4213). https://doi.org/10.1109/ICASSP.2018.8461298
Ahn, H. K., Q. Qiu, E. Bosch, A. Thompson, F. E. Robles, G. Sapiro, W. S. Warren, and R. Calderbank. “Classifying Pump-Probe Images of Melanocytic Lesions Using the WEYL Transform.” In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2018-April:4209–13, 2018. https://doi.org/10.1109/ICASSP.2018.8461298.
Ahn HK, Qiu Q, Bosch E, Thompson A, Robles FE, Sapiro G, et al. Classifying Pump-Probe Images of Melanocytic Lesions Using the WEYL Transform. In: ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2018. p. 4209–13.
Ahn, H. K., et al. “Classifying Pump-Probe Images of Melanocytic Lesions Using the WEYL Transform.” ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, vol. 2018-April, 2018, pp. 4209–13. Scopus, doi:10.1109/ICASSP.2018.8461298.
Ahn HK, Qiu Q, Bosch E, Thompson A, Robles FE, Sapiro G, Warren WS, Calderbank R. Classifying Pump-Probe Images of Melanocytic Lesions Using the WEYL Transform. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2018. p. 4209–4213.

Published In

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

DOI

ISSN

1520-6149

ISBN

9781538646588

Publication Date

September 10, 2018

Volume

2018-April

Start / End Page

4209 / 4213