Seung-hoon Han
Samsung
125 Papers
619 Citations
Seung-hoon Han is an academic researcher from Samsung. The author has contributed to research in topics: Layer (electronics) & Motion estimation. The author has an hindex of 17, co-authored 125 publications. Previous affiliations of Seung-hoon Han include California Institute of Technology & KAIST.
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Papers
Gate-Tunable Conducting Oxide Metasurfaces
Yao-Wei Huang,Ho Wai Howard Lee,Ruzan Sokhoyan,Ragip Pala,Krishnan Thyagarajan,Seung-hoon Han,Din Ping Tsai,Harry A. Atwater,Harry A. Atwater +8 more
TL;DR: In principle, electrically gated phase and amplitude control allows for electrical addressability of individual metasurface elements and opens the path to applications in ultrathin optical components for imaging and sensing technologies, such as reconfigurable beam steering devices, dynamic holograms, tunable ultrathins, nanoprojectors, and nanoscale spatial light modulators.
Miniature optical planar camera based on a wide-angle metasurface doublet corrected for monochromatic aberrations
Amir Arbabi,Ehsan Arbabi,Seyedeh Mahsa Kamali,Yu Horie,Seung-hoon Han,Seung-hoon Han,Andrei Faraon +6 more
TL;DR: A miniature flat camera integrating a monolithic metasurface lens doublet corrected for monochromatic aberrations, and an image sensor is demonstrated with nearly diffraction-limited image quality, indicating the potential of this technology in the development of optical systems for microscopy, photography, and computer vision.
645
VPGNet: Vanishing Point Guided Network for Lane and Road Marking Detection and Recognition
Seokju Lee,Junsik Kim,Jae Shin Yoon,Seunghak Shin,Oleksandr Bailo,Namil Kim,Tae-Hee Lee,Hyun Seok Hong,Seung-hoon Han,In So Kweon +9 more
- 01 Oct 2017
TL;DR: In this paper, a unified end-to-end trainable multi-task network that jointly handles lane and road marking detection and recognition that is guided by a vanishing point under adverse weather conditions is proposed.
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•Posted Content
VPGNet: Vanishing Point Guided Network for Lane and Road Marking Detection and Recognition
Seokju Lee,Junsik Kim,Jae Shin Yoon,Seunghak Shin,Oleksandr Bailo,Namil Kim,Tae-Hee Lee,Hyun Seok Hong,Seung-hoon Han,In So Kweon +9 more
TL;DR: A unified end-to-end trainable multi-task network that jointly handles lane and road marking detection and recognition that is guided by a vanishing point under adverse weather conditions is proposed and achieves high accuracy and robustness under various conditions in realtime.
315
Space-coiling metamaterials with double negativity and conical dispersion.
Zixian Liang,Tianhua Feng,Shu Kin Lok,Fu Liu,Kung Bo Ng,Chi Hou Chan,Jinjin Wang,Seung-hoon Han,Sang Yoon Lee,Jensen Tsan Hang Li,Jensen Tsan Hang Li +10 more
TL;DR: Here, an alternative approach for constructing metamaterials with extreme dispersion is demonstrated by simply coiling up space with curled channels, leading to a clear demonstration of negative refraction from an acoustic meetamaterial with airborne sound.