Search Results for author: Woo Jae Kim

Found 7 papers, 7 papers with code

UFORecon: Generalizable Sparse-View Surface Reconstruction from Arbitrary and UnFavOrable Sets

1 code implementation8 Mar 2024 Youngju Na, Woo Jae Kim, Kyu Beom Han, Suhyeon Ha, Sung-Eui Yoon

Generalizable neural implicit surface reconstruction aims to obtain an accurate underlying geometry given a limited number of multi-view images from unseen scenes.

Surface Reconstruction

Deep Video Inpainting Guided by Audio-Visual Self-Supervision

1 code implementation11 Oct 2023 Kyuyeon Kim, Junsik Jung, Woo Jae Kim, Sung-Eui Yoon

To implement the prior knowledge, we first train the audio-visual network, which learns the correspondence between auditory and visual information.

audio-visual learning Video Inpainting

Towards Content-based Pixel Retrieval in Revisited Oxford and Paris

1 code implementation ICCV 2023 Guoyuan An, Woo Jae Kim, Saelyne Yang, Rong Li, Yuchi Huo, Sung-Eui Yoon

To this end, we propose pixel retrieval benchmarks named PROxford and PRParis, which are based on the widely used image retrieval datasets, ROxford and RParis.

Image Retrieval Instance Segmentation +3

Pixel-wise Guidance for Utilizing Auxiliary Features in Monte Carlo Denoising

1 code implementation11 Apr 2023 Kyu Beom Han, Olivia G. Odenthal, Woo Jae Kim, Sung-Eui Yoon

Then we design our ensembling network to obtain per-pixel ensembling weight maps, which represent pixel-wise guidance for which auxiliary feature should be dominant at reconstructing each individual pixel and use them to ensemble the two denoised results of our denosiers.

Denoising

Feature Separation and Recalibration for Adversarial Robustness

1 code implementation CVPR 2023 Woo Jae Kim, Yoonki Cho, Junsik Jung, Sung-Eui Yoon

The Separation part disentangles the input feature map into the robust feature with activations that help the model make correct predictions and the non-robust feature with activations that are responsible for model mispredictions upon adversarial attack.

Adversarial Attack Adversarial Robustness

Diverse Generative Perturbations on Attention Space for Transferable Adversarial Attacks

1 code implementation11 Aug 2022 Woo Jae Kim, Seunghoon Hong, Sung-Eui Yoon

Adversarial attacks with improved transferability - the ability of an adversarial example crafted on a known model to also fool unknown models - have recently received much attention due to their practicality.

Part-based Pseudo Label Refinement for Unsupervised Person Re-identification

1 code implementation CVPR 2022 Yoonki Cho, Woo Jae Kim, Seunghoon Hong, Sung-Eui Yoon

In this paper, we propose a novel Part-based Pseudo Label Refinement (PPLR) framework that reduces the label noise by employing the complementary relationship between global and part features.

Person Retrieval Pseudo Label +3

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