Search Results for author: Junseok Kwon

Found 16 papers, 5 papers with code

Uncertainty Calibration with Energy Based Instance-wise Scaling in the Wild Dataset

1 code implementation17 Jul 2024 Mijoo Kim, Junseok Kwon

In this paper, we investigate robust post-hoc uncertainty calibration methods for DNNs within the context of multi-class classification tasks.

Multi-class Classification

Spherical Transformer

no code implementations10 Feb 2022 Sungmin Cho, Raehyuk Jung, Junseok Kwon

Second, we demonstrate that the transformer architecture can achieve rotation equivariance on specific rotations.

Image Classification

Style Transfer with Target Feature Palette and Attention Coloring

no code implementations7 Nov 2021 Suhyeon Ha, Guisik Kim, Junseok Kwon

In this paper, to solve these problems, a novel artistic stylization method with target feature palettes is proposed, which can transfer key features accurately.

Style Transfer

Neural Markov Controlled SDE: Stochastic Optimization for Continuous-Time Data

no code implementations ICLR 2022 Sung Woo Park, Kyungjae Lee, Junseok Kwon

We propose a novel probabilistic framework for modeling stochastic dynamics with the rigorous use of stochastic optimal control theory.

Stochastic Optimization Time Series +1

Wasserstein Distributional Normalization

no code implementations1 Jan 2021 Sung Woo Park, Junseok Kwon

We propose a novel Wasserstein distributional normalization (WDN) algorithm to handle noisy labels for accurate classification.

General Classification

Deep Diffusion-Invariant Wasserstein Distributional Classification

no code implementations NeurIPS 2020 Sung Woo Park+, Dong Wook Shu, Junseok Kwon

In this paper, we present a novel classification method called deep diffusion-invariant Wasserstein distributional classification (DeepWDC).

Classification General Classification

DALE : Dark Region-Aware Low-light Image Enhancement

1 code implementation28 Aug 2020 Dokyeong Kwon, Guisik Kim, Junseok Kwon

In this paper, we present a novel low-light image enhancement method called dark region-aware low-light image enhancement (DALE), where dark regions are accurately recognized by the proposed visual attention module and their brightness are intensively enhanced.

Low-Light Image Enhancement

Visual Tracking by TridentAlign and Context Embedding

1 code implementation14 Jul 2020 Janghoon Choi, Junseok Kwon, Kyoung Mu Lee

However, extensive scale variations of the target object and distractor objects with similar categories have consistently posed challenges in visual tracking.

Region Proposal Visual Tracking

Deep ensemble network with explicit complementary model for accuracy-balanced classification

no code implementations10 Aug 2019 Dohyun Kim, Kyeorye Lee, Jiyeon Kim, Junseok Kwon, Joongheon Kim

The average accuracy is one of major evaluation metrics for classification systems, while the accuracy deviation is another important performance metric used to evaluate various deep neural networks.

Classification General Classification

Adaptive Regularization via Residual Smoothing in Deep Learning Optimization

no code implementations23 Jul 2019 Junghee Cho, Junseok Kwon, Byung-Woo Hong

We present an adaptive regularization algorithm that can be effectively applied to the optimization problem in deep learning framework.

Deep Learning Image Classification

LED2Net: Deep Illumination-aware Dehazing with Low-light and Detail Enhancement

no code implementations12 Jun 2019 Guisik Kim, Junseok Kwon

We present a novel dehazing and low-light enhancement method based on an illumination map that is accurately estimated by a convolutional neural network (CNN).

Deep Meta Learning for Real-Time Target-Aware Visual Tracking

no code implementations ICCV 2019 Janghoon Choi, Junseok Kwon, Kyoung Mu Lee

In this paper, we propose a novel on-line visual tracking framework based on the Siamese matching network and meta-learner network, which run at real-time speeds.

Meta-Learning Real-Time Visual Tracking

Real-time visual tracking by deep reinforced decision making

1 code implementation21 Feb 2017 Janghoon Choi, Junseok Kwon, Kyoung Mu Lee

In this paper, we introduce a novel real-time visual tracking algorithm based on a template selection strategy constructed by deep reinforcement learning methods.

Deep Reinforcement Learning Real-Time Visual Tracking +2

Interval Tracker: Tracking by Interval Analysis

no code implementations CVPR 2014 Junseok Kwon, Kyoung Mu Lee

By minimizing the interval of the posterior, our method can reduce the modeling uncertainty in the posterior.

Visual Tracking

Minimum Uncertainty Gap for Robust Visual Tracking

no code implementations CVPR 2013 Junseok Kwon, Kyoung Mu Lee

The uncertainty of the likelihood is estimated by obtaining the gap between the lower and upper bounds of the likelihood.

Visual Tracking

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