Mr. Himanshu Joshi Profile

Himanshu Joshi

at IIT Delhi

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Publications (2)

Proceedings Article | 18 June 2024 Presentation + Paper

Simultaneous auto-fluorescence and quantitative phase microscopy using transport of intensity equation: a label-free approach for cancer diagnosis

Himanshu Joshi, Pramila Thapa, Varun Surya, Krishna Agarwal, Dalip Singh Mehta

Proceedings Volume 13010, 1301003 (2024) https://doi.org/10.1117/12.3021476

KEYWORDS: Autofluorescence, Spectroscopy, Tissues, Imaging spectroscopy, Microscopy, Cancer, Biological samples, Autofluorescence imaging, Refractive index, Phase imaging

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Proceedings Article | 12 March 2024 Poster + Paper

An optimization approach to transport-of-intensity equation for high resolution quantitative phase imaging

Shubham Tiwari, Himanshu Joshi, Sunil Bhatt, Harpreet Kaur, Shivam Trivedi, Dalip Singh Mehta

Proceedings Volume 12852, 128520O (2024) https://doi.org/10.1117/12.3008517

KEYWORDS: Phase imaging, Pupil aberrations, Mathematical optimization, Diffraction limit, Phase measurement, Image resolution, Biological samples, Wave propagation, Simulations, Signal to noise ratio

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