35 citations · 54 across the 8 of their papers we have counts for
8 papers
Optical design and characterization of a multi-depth vision simulator
Parviz Zolfaghari, Ehsan Varasteh, Koray Kavakli +3
We present a vision simulator device (Katsim), a compact near-eye optical display designed for assessing postoperative corrected vision, preoperative intraocular lens (IOL) assessm…
AutoColor: Learned Light Power Control for Multi-Color Holograms
Yicheng Zhan, Koray Kavaklı, Hakan Urey +2
Multi-color holograms rely on simultaneous illumination from multiple light sources. These multi-color holograms could utilize light sources better than conventional single-color h…
Wearable multi-color RAPD screening device
Arda Gulersoy, Ahmet Berk Tuzcu, Doga Gunduzalp +7
In this work, we developed a wearable, head-mounted device that automatically calculates the precise Relative Afferent Pupillary Defect (RAPD) value of a patient. The device consis…
Artificial Eye Model and Holographic Display Based IOL Simulator
Deniz Akyazi, Koray Kavakli, Ugur Aygun +2
Cataract is a common ophthalmic disease in which a cloudy area is formed in the lens of the eye and requires surgical removal and replacement of eye lens. Careful selection of the…
Multi-color Holograms Improve Brightness in Holographic Displays
Koray Kavaklı, Liang Shi, Hakan Ürey +2
Holographic displays generate Three-Dimensional (3D) images by displaying single-color holograms time-sequentially, each lit by a single-color light source. However, representing e…
Realistic Defocus Blur for Multiplane Computer-Generated Holography
Koray Kavaklı, Yuta Itoh, Hakan Urey +1
This paper introduces a new multiplane CGH computation method to reconstruct artefact-free high-quality holograms with natural-looking defocus blur. Our method introduces a new tar…
Metameric Varifocal Holography
David R. Walton, Koray Kavaklı, Rafael Kuffner dos Anjos +6
Computer-Generated Holography (CGH) offers the potential for genuine, high-quality three-dimensional visuals. However, fulfilling this potential remains a practical challenge due t…
Learned holographic light transport
Koray Kavaklı, Hakan Urey, Kaan Akşit
Computer-Generated Holography (CGH) algorithms often fall short in matching simulations with results from a physical holographic display. Our work addresses this mismatch by learni…