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Proceedings Paper

Wavelet leader based multifractal analysis of phase contrast images for cervical precancer detection
Author(s): Gyana Ranjan Sahoo; Shivam Shukla; Asima Pradhan
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Paper Abstract

Phase contrast images of stromal region of different stages of cervical pre-cancer were captured from tissue sections. A wavelet leader based multifractal analysis was performed on the phase contrast images to estimate multifractal spectrum for each image. Wavelet leaders were calculated through discrete wavelet transform using bi-orthogonal mother wavelets. The derived multifractal parameters, namely, width of singularity spectrum shows good discrimination between different grades of cervical pre-cancer.

Paper Details

Date Published: 22 July 2019
PDF: 3 pages
Proc. SPIE 11076, Advances in Microscopic Imaging II, 110761N (22 July 2019);
Show Author Affiliations
Gyana Ranjan Sahoo, IIT Kanpur (India)
Shivam Shukla, IIT Kanpur (India)
Asima Pradhan, IIT Kanpur (India)


Published in SPIE Proceedings Vol. 11076:
Advances in Microscopic Imaging II
Emmanuel Beaurepaire; Francesco Saverio Pavone; Peter T. C. So, Editor(s)

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