Search Results for author: Rajesh Menon

Found 7 papers, 1 papers with code

STEREOFOG -- Computational DeFogging via Image-to-Image Translation on a real-world Dataset

1 code implementation4 Dec 2023 Anton Pollak, Rajesh Menon

Image-to-Image translation (I2I) is a subtype of Machine Learning (ML) that has tremendous potential in applications where two domains of images and the need for translation between the two exist, such as the removal of fog.

Autonomous Vehicles Image-to-Image Translation +2

Machine Learning enables Ultra-Compact Integrated Photonics through Silicon-Nanopattern Digital Metamaterials

no code implementations23 Nov 2020 Sourangsu Banerji, Apratim Majumder, Alex Hamrick, Rajesh Menon, Berardi Sensale-Rodriguez

In this work, we demonstrate three ultra-compact integrated-photonics devices, which are designed via a machine-learning algorithm coupled with finite-difference time-domain (FDTD) modeling.

BIG-bench Machine Learning

A needle-based deep-neural-network camera

no code implementations14 Nov 2020 Ruipeng Guo, Soren Nelson, Rajesh Menon

We experimentally demonstrate a camera whose primary optic is a cannula (diameter=0. 22mm and length=12. 5mm) that acts a lightpipe transporting light intensity from an object plane (35cm away) to its opposite end.

Classification of optics-free images with deep neural networks

no code implementations10 Nov 2020 Soren Nelson, Rajesh Menon

The thinnest possible camera is achieved by removing all optics, leaving only the image sensor.

Binary Classification Classification +1

Learning Wavefront Coding for Extended Depth of Field Imaging

no code implementations31 Dec 2019 Ugur Akpinar, Erdem Sahin, Monjurul Meem, Rajesh Menon, Atanas Gotchev

Depth of field is an important factor of imaging systems that highly affects the quality of the acquired spatial information.

Deblurring

Lensless Photography with only an image sensor

no code implementations21 Feb 2017 Ganghun Kim, Kyle Isaacson, Racheal Palmer, Rajesh Menon

These space-variant point-spread functions are combined with a reconstruction algorithm in order to image simple objects displayed on a discrete LED array as well as on an LCD screen.

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