no code implementations • CVPR 2023 • Youngho Yoon, Kuk-Jin Yoon
We perform multi-view image super-resolution (MVSR) on train-view images during the radiance fields optimization process.
no code implementations • CVPR 2022 • Youngho Yoon, Inchul Chung, Lin Wang, Kuk-Jin Yoon
In this paper, we propose SphereSR, a novel framework to generate a continuous spherical image representation from an LR 360deg image, with the goal of predicting the RGB values at given spherical coordinates for superresolution with an arbitrary 360deg image projection.
no code implementations • 13 Dec 2021 • Youngho Yoon, Inchul Chung, Lin Wang, Kuk-Jin Yoon
We then propose a spherical local implicit image function (SLIIF) to predict RGB values at the spherical coordinates.
no code implementations • 12 Dec 2021 • Hyeokjun Kweon, Hyeonseong Kim, Yoonsu Kang, Youngho Yoon, Wooseong Jeong, Kuk-Jin Yoon
In this paper, instead of relying on the homography-based warp, we propose a novel deep image stitching framework exploiting the pixel-wise warp field to handle the large-parallax problem.