Search Results for author: Kwang Hee Lee

Found 9 papers, 3 papers with code

Threads of Subtlety: Detecting Machine-Generated Texts Through Discourse Motifs

no code implementations16 Feb 2024 Zae Myung Kim, Kwang Hee Lee, Preston Zhu, Vipul Raheja, Dongyeop Kang

With the advent of large language models (LLM), the line between human-crafted and machine-generated texts has become increasingly blurred.

LFI-CAM: Learning Feature Importance for Better Visual Explanation

1 code implementation ICCV 2021 Kwang Hee Lee, Chaewon Park, Junghyun Oh, Nojun Kwak

LFI-CAM generates an attention map for visual explanation during forward propagation, at the same time, leverages the attention map to improve the classification performance through the attention mechanism.

Classification Decision Making +3

Unsupervised Image-to-Image Translation with Self-Attention Networks

1 code implementation24 Jan 2019 Taewon Kang, Kwang Hee Lee

Unsupervised image translation aims to learn the transformation from a source domain to another target domain given unpaired training data.

Style Transfer Translation +1

Arbitrary Style Transfer with Style-Attentional Networks

5 code implementations CVPR 2019 Dae Young Park, Kwang Hee Lee

Arbitrary style transfer aims to synthesize a content image with the style of an image to create a third image that has never been seen before.

Style Transfer

Deterministic Hypothesis Generation for Robust Fitting of Multiple Structures

no code implementations25 Jul 2018 Kwang Hee Lee, Chanki Yu, Sang Wook Lee

For a structure where a model is fitted, the inliers of other structures are regarded as outliers when multiple structures are present.

Deterministic Fitting of Multiple Structures using Iterative MaxFS with Inlier Scale Estimation and Subset Updating

no code implementations24 Jul 2018 Kwang Hee Lee, Sang Wook Lee

Experimental results demonstrate that our method can generate more reliable and consistent hypotheses than random sampling-based methods for estimating multiple structures from data with many outliers.

Color-Stripe Structured Light Robust to Surface Color and Discontinuity

no code implementations18 Sep 2015 Kwang Hee Lee, Changsoo Je, Sang Wook Lee

Multiple color stripes have been employed for structured light-based rapid range imaging to increase the number of uniquely identifiable stripes.

Object

Multi-Projector Color Structured-Light Vision

no code implementations31 Aug 2015 Changsoo Je, Kwang Hee Lee, Sang Wook Lee

Employing additional projectors to broaden the imaging area is a challenging problem since simultaneous projection of multiple patterns results in their superposition in the light-intersected areas and the recognition of original patterns is by no means trivial.

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