Mr. Udith Haputhanthri Profile

Udith Haputhanthri

at Harvard Univ

SPIE Involvement:

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

Read Abstract +

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

Read Abstract +

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

Read Abstract +

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

Read Abstract +

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

Read Abstract +

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

Read Abstract +

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

Read Abstract +

Showing 5 of 7 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years