Search Results for author: Jian-Jiun Ding

Found 10 papers, 7 papers with code

RVSL: Robust Vehicle Similarity Learning in Real Hazy Scenes Based on Semi-supervised Learning

1 code implementation18 Sep 2022 Wei-Ting Chen, I-Hsiang Chen, Chih-Yuan Yeh, Hao-Hsiang Yang, Hua-En Chang, Jian-Jiun Ding, Sy-Yen Kuo

Recently, vehicle similarity learning, also called re-identification (ReID), has attracted significant attention in computer vision.

Learning Multiple Adverse Weather Removal via Two-Stage Knowledge Learning and Multi-Contrastive Regularization: Toward a Unified Model

1 code implementation CVPR 2022 Wei-Ting Chen, Zhi-Kai Huang, Cheng-Che Tsai, Hao-Hsiang Yang, Jian-Jiun Ding, Sy-Yen Kuo

At the KC, the student network aims to learn the comprehensive bad weather removal problem from multiple well-trained teacher networks where each of them is specialized in a specific bad weather removal problem.

Transfer Learning

ALL Snow Removed: Single Image Desnowing Algorithm Using Hierarchical Dual-Tree Complex Wavelet Representation and Contradict Channel Loss

1 code implementation ICCV 2021 Wei-Ting Chen, Hao-Yu Fang, Cheng-Lin Hsieh, Cheng-Che Tsai, I-Hsiang Chen, Jian-Jiun Ding, Sy-Yen Kuo

Moreover, due to the limitation of existing snow datasets, to simulate the snow scenarios comprehensively, we propose a large-scale dataset called Comprehensive Snow Dataset (CSD).

Single Image Desnowing

PMHLD: Patch Map Based Hybrid Learning DehazeNet for Single Image Haze Removal

1 code implementation IEEE Transaction on Image Processing 2020 Wei-Ting Chen, Hao-Yu Feng, Jian-Jiun Ding, Sy-Yen Kuo

In addition, to further enhance the performance of the method for haze removal, a patch-map-based DCP has been embedded into the network, and this module has been trained with the atmospheric light generator, patch map selection module, and refined module simultaneously.

Computational Phenotyping Denoising +5

Occluded Face Recognition Using Low-rank Regression with Generalized Gradient Direction

1 code implementation6 Jun 2019 Cho-Ying Wu, Jian-Jiun Ding

In this paper, a very effective method to solve the contiguous face occlusion recognition problem is proposed.

Dictionary Learning Face Recognition +1

Nonconvex Approach for Sparse and Low-Rank Constrained Models with Dual Momentum

no code implementations6 Jun 2019 Cho-Ying Wu, Jian-Jiun Ding

We first propose a novel nonconvex rank surrogate on the general rank minimization problem and apply this to the corrupted image completion problem.

Denoising Outlier Detection

Discrete Gyrator Transforms: Computational Algorithms and Applications

no code implementations3 Jun 2017 Soo-Chang Pei, Shih-Gu Huang, Jian-Jiun Ding

Besides, we propose a kind of DGT based on the eigenfunctions of the gyrator transform.

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