• HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2023-02-20 17:00 
장소 KI building (E4), Lecture Room Red (B501) 
연사 Suyeon Choi (a PhD student at Standford Computational Imaging lab) 
1. Presenter:  Suyeon Choi (a PhD student at Standford Computational Imaging lab (Prof. Gordon Wetzstein))
2. Presentation Title: Neural Holography for Next-generation Virtual and Augmented Reality Displays
3. Time: 2023. 2. 20 (Mon.) 17:00 pm - 18:00 pm (KST)
4. Location: KI building (E4), Lecture Room Red (B501)(Lecture Room)
    ID: 865 3752 1091 / Password: 534hL6
6. Abstract
Holographic displays promise unprecedented capabilities for direct-view displays as well as virtual and augmented reality applications, including per-pixel depth, efficient light utilization, and vision correction. However, despite these capabilities, these displays always have been relegated to the status of a perpetually future technology, due to several major challenges such as large benchtop form factors, and the fundamental trade-off between algorithm runtime and achieved image quality. In this talk, I will present co-design approaches of optics and algorithms in holographic near-eye displays that address these challenges. First, I will discuss a compact display system architecture with an eyeglasses-like form factor for virtual reality that can deliver full-color 3D holographic images using a 2.5mm thick optical stack. Next, I will introduce an algorithmic CGH framework that achieves unprecedented image fidelity and real-time framerates. Our framework comprises several parts, including a novel camera-in-the-loop optimization strategy that allows us to either optimize a hologram directly or train a parameterized model of the optical wave propagation and a neural network architecture that represents the first CGH algorithm capable of generating full-color high-quality holographic images at full-HD resolution in real-time. By incorporating AI advancements into conventional optics and photonics, we can open up new possibilities and enable high-fidelity imaging and display solutions.
Inquiry: Biomedical Optics Laboratory(Prof. Park, YongKeun) at Dept. Physics, 
Attachment: CV
번호 날짜 장소 제목
공지 2023-02-27 12:00  E6-1 #1501  2023 봄학기 콜로키움 전체 일정
공지 2023-03-16 16:00  E6-2 #1323  2023 봄학기 광학분야 및 응집물리 특별세미나 전체 일정
401 2020-11-20 14:30  Online  Lumpy Cooper pairs in an iron-based superconductor
400 2021-03-02 16:00  Online  Sensitive terahertz detection with graphene-based transistors file
399 2020-12-11 16:00  online  Atomic and electronic reconstruction at van der Waals interface in twisted 2D materials
398 2020-12-23 10:00  Online  Online workshop for Quantitative Phase Imaging file
397 2020-11-20 16:00  Online  Coherent control of field gradient induced quantum dot spin qubits
396 2020-12-11 14:30  online  Antisymmetric interlayer exchange coupling in magnetic multilayers
395 2021-02-17 09:00  Online  석학 대중 강연 및 강의 시리즈 file
394 2016-09-05 16:00  Natual Scien Bldg.(E6)m #1501  Physics Colloquium : 2016 Fall file
393 2016-05-19 15:00  May 19, 2016 (Thur.) 3PM,  The CERN Resonant WISP Search: Development, Results and Lesson-Learned
392 2017-01-09 16:00  Lecture Hall, College of Natural Sciences [#1501,E6-2]  Topological Defects and Phase Transitions" file
391 2016-04-18 15:30  KI빌딩(E4), 강의실 B501 (5F)  First Principles Approaches for Intermolecular Interactions: From Gas-Phase Dimers to Liquid Water and Molecular Crystal Polymorphism file
390 2014-05-28 17:00  KI Building, Matrix Hall  부품소재산업이 미래다
389 2022-08-09 14:00  KI building (E4), Lecture Room Red (B501)  Quantum biology in fluorescent protein: a new model system to study quantum effects in biology file
» 2023-02-20 17:00  KI building (E4), Lecture Room Red (B501)  (Optics Seminar) Neural Holography for Next generation Virtual and Augmented Reality Displays file
387 2022-01-18 14:00  KI bldg. 5th fl. Room B501 & Zoom  Data-driven interrogation of biological dynamics: from subcellular interactions to neuronal networks in vivo file
386 2016-08-04 14:30  KAIST Natural Science Building (E6-5), EDU 3.0 Room(1st fl.)  Relational Logic (with applications to Quantum Mechanics, String Theory, Cosmology, Neutrino Oscillations, Statistical Mechanics)
385 2016-04-04 09:30  KAIST Natural Science Building (E6-2), RM #4314  Radio frequency engineering
384 2015-10-14 18:00  KAIST Munji Campus Supex Hall  인터스텔라 영화 속의 물리 file
383 2017-07-10 16:00  Jul. 10th (Mon), 4pm  “Intertwined Orders in a Heavy-fermion metal” file
382 2017-04-06 16:00  IBS CAPP seminar room, Creation Hall (3F), KAIST Munji Campus  For whom the Belle tolls