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Byeongjoo Ahn — Research Scientist at Apple
I am a research scientist at
Apple in Seattle.
I received my PhD from
Carnegie Mellon
I earned BS and MS degrees from
Seoul National University,
where I worked with
Kyoung Mu Lee.
I also worked as a research scientist at the
Korea Institute of Science
and Technology.
My first name is pronounced as “Be-Young-Joo.”
Research
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Novel-View Acoustic Synthesis from 3D Reconstructed Rooms
Byeongjoo Ahn, Karren Yang, Brian Hamilton, Jonathan Sheaffer, Anurag Ranjan, Miguel Sarabia, Oncel Tuzel, Jen-Hao Rick Chang
Interspeech, 2024
project page · arXiv · video · code · headset recommended
Estimating spatial sound in reconstructed scenes by combining blind audio recordings with 3D information.
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Neural Kaleidoscopic Space Sculpting
Byeongjoo Ahn, Michael De Zeeuw, Ioannis Gkioulekas, Aswin C. Sankaranarayanan
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2023
project page · paper · video · code · bibtex
Full-surround 3D reconstructions from a single kaleidoscopic image via neural surface sculpting.
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Kaleidoscopic Structured Light
Byeongjoo Ahn, Ioannis Gkioulekas, Aswin C. Sankaranarayanan
ACM Transactions on Graphics (Proc. SIGGRAPH Asia), 2021
project page · paper · video · code · bibtex
Structured light with hundreds of virtual projectors and cameras for full-surround scanning.
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Convolutional Approximations to the General Non-Line-of-Sight Imaging Operator
Byeongjoo Ahn, Akshat Dave, Ashok Veeraraghavan, Ioannis Gkioulekas, Aswin C. Sankaranarayanan
IEEE/CVF International Conference on Computer Vision (ICCV), 2019 (Oral)
project page · paper · video · code · bibtex
A convolutional perspective of the NLOS operator enabling efficient reconstruction.
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Occlusion-Aware Video Deblurring with a New Layered Blur Model
Byeongjoo Ahn, Tae Hyun Kim, Wonsik Kim, Kyoung Mu Lee
Tech report, 2016
Layered blur model handling occlusions for video deblurring.
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Reduced Illumination Patterns for Acquisition of Specular and Diffuse Normal Maps
Byeongjoo Ahn, Junghyun Cho, Taekyung Yoo, Ig-Jae Kim
ACM SIGGRAPH Asia Posters, 2016
Polarization-based normal map acquisition with fewer patterns.
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Tae Hyun Kim, Byeongjoo Ahn, Kyoung Mu Lee
IEEE International Conference on Computer Vision (ICCV), 2013
Joint estimation of latent image, motion, and soft segmentation for dynamic scenes.
Professional Activities
- Area Chair, CVPR (2026)
- Area Chair, ICML (2025)
- Area Chair, NeurIPS (2024, 2025)
- Program Committee, ICCP (2023, 2024, 2025)
- Reviewer, CVPR, ICCV, ECCV, BMVC, ICLR, NeurIPS, SIGGRAPH, SIGGRAPH Asia, TIP, TCI
Teaching
- Teaching Assistant, 15-463, 15-663, 15-862 Computational Photography, Fall 2020 (CMU)
- Teaching Assistant, 18-290 Signals and Systems, Spring 2019 & Spring 2020 (CMU)