Classifying Pump-Probe Images of Melanocytic Lesions Using the WEYL Transform
Publication
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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
Publication Date
September 10, 2018
Volume
2018-April
Start / End Page
4209 / 4213
Citation
APA
Chicago
ICMJE
MLA
NLM
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
Publication Date
September 10, 2018
Volume
2018-April
Start / End Page
4209 / 4213