Search Results for author: Hakdong Kim

Found 3 papers, 0 papers with code

Central Angle Optimization for 360-degree Holographic 3D Content

no code implementations10 Nov 2023 Hakdong Kim, MinSung Yoon, Cheongwon Kim

We experimentally demonstrate and discuss the relationship between the central angle and the quality of digital holographic content.

A novel approach for holographic 3D content generation without depth map

no code implementations26 Sep 2023 Hakdong Kim, Minkyu Jee, Yurim Lee, Kyudam Choi, MinSung Yoon, Cheongwon Kim

In preparation for observing holographic 3D content, acquiring a set of RGB color and depth map images per scene is necessary to generate computer-generated holograms (CGHs) when using the fast Fourier transform (FFT) algorithm.

Deep Learning-based High-precision Depth Map Estimation from Missing Viewpoints for 360 Degree Digital Holography

no code implementations9 Mar 2021 Hakdong Kim, Heonyeong Lim, Minkyu Jee, Yurim Lee, Jisoo Jeong, Kyudam Choi, MinSung Yoon, Cheongwon Kim

In this paper, we propose a novel, convolutional neural network model to extract highly precise depth maps from missing viewpoints, especially well applicable to generate holographic 3D contents.

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