no code implementations • 17 Sep 2023 • Cagatay Isil, Tianyi Gan, F. Onuralp Ardic, Koray Mentesoglu, Jagrit Digani, Huseyin Karaca, Hanlong Chen, Jingxi Li, Deniz Mengu, Mona Jarrahi, Kaan Akşit, Aydogan Ozcan
Our results show that these diffractive denoisers can efficiently remove salt and pepper noise and image rendering-related spatial artifacts from input phase or intensity images while achieving an output power efficiency of ~30-40%.
1 code implementation • 2 May 2023 • Yicheng Zhan, Koray Kavaklı, Hakan Urey, Qi Sun, Kaan Akşit
For this purpose, we establish the first multi-color hologram dataset using synthetic images and their depth information.
no code implementations • 8 Dec 2022 • Ahmet Güzel, Jeanne Beyazian, PRANEETH CHAKRAVARTHULA, Kaan Akşit
In this work, we remedy the usage of prescription eyeglasses in Virtual Reality (VR) headsets by shifting the optical complexity completely into software and propose a prescription-aware rendering approach for providing sharper and immersive VR imagery.
1 code implementation • 14 May 2022 • Koray Kavaklı, Yuta Itoh, Hakan Urey, Kaan Akşit
Our method introduces a new targeting scheme and a new loss function.
1 code implementation • 8 Mar 2022 • Oliver Kingshott, Nick Antipa, Emrah Bostan, Kaan Akşit
Conventional image reconstruction models for lensless cameras often assume that each measurement results from convolving a given scene with a single experimentally measured point-spread function.
2 code implementations • 1 Aug 2021 • Koray Kavaklı, Hakan Urey, Kaan Akşit
Computer-Generated Holography (CGH) algorithms often fall short in matching simulations with results from a physical holographic display.
no code implementations • 18 Mar 2020 • Kaan Akşit, Jan Kautz, David Luebke
We introduce a new gaze tracker for Head Mounted Displays (HMDs).