Mr. Udith Haputhanthri Profile

Udith Haputhanthri

at Harvard Univ

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Author

Publications (7)

Proceedings Article | 13 March 2024 Presentation

High-speed computational multiphoton imaging through scattering media

Jian Zhao, Udith Haputhanthri, Mithunjha Anandakumar, Cheng Zheng, Feng-Chun Hsu, Brandon Weissbourd, Kendyll Burnell, Elly Nedivi, Dushan Wadduwage, Peter T. So

Proceedings Volume PC12847, PC1284709 (2024) https://doi.org/10.1117/12.3002076

KEYWORDS: Biological imaging, Scattering media, Silicon photomultipliers, Cameras, Microscopes, Image restoration, Electron multiplying charge coupled devices, Temporal resolution, Stereoscopy, Resolution enhancement technologies

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Proceedings Article | 13 March 2024 Presentation

All-optical phase retrieval microscope designed using differentiable microscopy

Kithmini Herath, Udith Haputhanthri, Ramith Hettiarachchi, Hasindu Kariyawasam, Raja Ahmad, Azeem Ahmad, Balpreet Ahluwalia, Chamira U. Edussooriya, Dushan Wadduwage

Proceedings Volume PC12857, PC128570P (2024) https://doi.org/10.1117/12.3002933

KEYWORDS: Microscopy, Education and training, Optical design, Quantization, Fabrication, Tunable filters, Design and modelling, Imaging systems, Optical filters, Interferometry

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Proceedings Article | 16 March 2023 Presentation

Towards fabricating visible wavelength D2NNs through multi-level quantization for quantitative phase imaging (Conference Presentation)

Hasindu Kariyawasam, Ramith Hettiarachchi, Quansan Yang, Udith Haputhanthri, Kithmini Herath, Chamira Edussooriya, Edward Boyden, Peter So, Dushan Wadduwage

Proceedings Volume PC12389, PC123890C (2023) https://doi.org/10.1117/12.2651937

KEYWORDS: Quantization, Phase imaging, Microscopy, Fabrication, Process modeling, Neural networks, Machine learning, Chemical elements, Terahertz radiation, Object recognition

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Proceedings Article | 16 March 2023 Presentation

From hours to seconds: towards 100x faster quantitative phase imaging via differentiable microscopy (Conference Presentation)

Udith Haputhanthri, Kithmini Herath, Ramith Hettiarachchi, Hasindu Kariyawasam, Azeem Ahmad, Balpreet Ahluwalia, Chamira U. Edussooriya, Dushan Wadduwage

Proceedings Volume PC12389, PC1238909 (2023) https://doi.org/10.1117/12.2651582

KEYWORDS: Microscopy, Phase imaging, Optical sensors, Image compression, Reconstruction algorithms, Optical components, Objectives, Neural networks, Transformers, Nanofabrication

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Proceedings Article | 16 March 2023 Presentation

Differentiable microscopy for content and task aware compressive fluorescence imaging (Conference Presentation)

Udith Haputhanthri, Andrew Seeber, Dushan Wadduwage

Proceedings Volume PC12390, PC1239003 (2023) https://doi.org/10.1117/12.2651584

KEYWORDS: Microscopy, Luminescence, Interference (communication), Image quality, Data modeling, Signal detection, Signal attenuation, Sensors, Microscopes, Micromirrors

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Proceedings Article | 7 March 2022 Presentation

DEEP learning powered De-scattering with Excitation Patterning (DEEP) for high-throughput wide-field multiphoton microscopy

Navodini Wijethilake, Cheng Zheng, Jong Park, Murat Yildirim, Udith Haputhanthri, Peter T. So, Dushan Wadduwage

Proceedings Volume PC11965, PC119650B (2022) https://doi.org/10.1117/12.2615331

KEYWORDS: Optical lithography, Multiphoton microscopy, Light scattering, Mathematical modeling, Data modeling, Luminescence, Image quality, Tissues, Scattering, Inverse problems

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Proceedings Article | 7 December 2021 Paper

Differentiable microscopy (∂μ) for high-throughput imaging cytometry

Dushan Wadduwage, Udith Haputhanthri

Proceedings Volume 11922, 119221F (2021) https://doi.org/10.1117/12.2615813

KEYWORDS: Microscopy, Image compression, Sensors, Machine learning, Image processing, Detection and tracking algorithms, Compressive imaging, Tissues, Telecommunications, Signal detection

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Showing 5 of 7 publications

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