Search Results for author: Hyeokjun Kweon

Found 5 papers, 2 papers with code

Weakly Supervised Semantic Segmentation via Adversarial Learning of Classifier and Reconstructor

1 code implementation CVPR 2023 Hyeokjun Kweon, Sung-Hoon Yoon, Kuk-Jin Yoon

To bring this idea into WSSS, we simultaneously train two models: a classifier generating CAMs that decompose an image into segments and a reconstructor that measures the inferability between the segments.

Weakly supervised Semantic Segmentation Weakly-Supervised Semantic Segmentation

Learning Point Cloud Completion without Complete Point Clouds: A Pose-Aware Approach

no code implementations ICCV 2023 Jihun Kim, Hyeokjun Kweon, Yunseo Yang, Kuk-Jin Yoon

Our main idea is to generate multiple incomplete point clouds of various poses and integrate them into a complete point cloud.

Point Cloud Completion

Pixel-wise Deep Image Stitching

no code implementations12 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.

Homography Estimation Image Stitching +1

Exploring Pixel-level Self-supervision for Weakly Supervised Semantic Segmentation

no code implementations10 Dec 2021 Sung-Hoon Yoon, Hyeokjun Kweon, Jaeseok Jeong, Hyeonseong Kim, Shinjeong Kim, Kuk-Jin Yoon

In our framework, with the help of the proposed Regional Contrastive Module (RCM) and Multi-scale Attentive Module (MAM), MainNet is trained by self-supervision from the SupportNet.

Weakly supervised Semantic Segmentation Weakly-Supervised Semantic Segmentation

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