no code implementations • NeurIPS 2023 • Seungtae Nam, Daniel Rho, Jong Hwan Ko, Eunbyung Park
In this work, we present mip-Grid, a novel approach that integrates anti-aliasing techniques into grid-based representations for radiance fields, mitigating the aliasing artifacts while enjoying fast training time.
1 code implementation • 25 Nov 2023 • Joo Chan Lee, Daniel Rho, Seungtae Nam, Jong Hwan Ko, Eunbyung Park
Experimental results demonstrate that CAM enhances the performance of neural representation and improves learning stability across a range of signals.
1 code implementation • 22 Nov 2023 • Joo Chan Lee, Daniel Rho, Xiangyu Sun, Jong Hwan Ko, Eunbyung Park
On the other hand, 3D Gaussian splatting (3DGS) has recently emerged as an alternative representation that leverages a 3D Gaussisan-based representation and adopts the rasterization pipeline to render the images rather than volumetric rendering, achieving very fast rendering speed and promising image quality.
no code implementations • 20 Jun 2023 • Daniel Rho, Taesoo Kim, Sooill Park, JaeHyun Park, JaeHan Park
In this work, we propose a new perspective to understand the role of margins based on gradient analysis.
1 code implementation • 23 Dec 2022 • Joo Chan Lee, Daniel Rho, Jong Hwan Ko, Eunbyung Park
Neural fields, also known as coordinate-based or implicit neural representations, have shown a remarkable capability of representing, generating, and manipulating various forms of signals.
Ranked #2 on Video Reconstruction on UVG
1 code implementation • CVPR 2023 • Daniel Rho, Byeonghyeon Lee, Seungtae Nam, Joo Chan Lee, Jong Hwan Ko, Eunbyung Park
There have been recent studies on how to reduce these computational inefficiencies by using additional data structures, such as grids or trees.
1 code implementation • 20 Jul 2022 • Junwoo Cho, Seungtae Nam, Daniel Rho, Jong Hwan Ko, Eunbyung Park
Neural fields have emerged as a new data representation paradigm and have shown remarkable success in various signal representations.
1 code implementation • 22 Jan 2022 • Daniel Rho, Jinhyeok Park, Jong Hwan Ko
Various neural network-based approaches have been proposed for more robust and accurate voice activity detection (VAD).
1 code implementation • 12 Jan 2022 • Daniel Rho, Junwoo Cho, Jong Hwan Ko, Eunbyung Park
Inspired by standard video compression algorithms, we propose a neural field architecture for representing and compressing videos that deliberately removes data redundancy through the use of motion information across video frames.