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ProTeCt: Prompt Tuning for Taxonomic Open Set Classification
Chih-Hui Ho*, Tz-Ying Wu* , Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, United States, 2024
[Paper] [Code] [Website]
Long-Tailed Anomaly Detection with Learnable Class Names
Chih-Hui Ho, Kuan-Chuan Peng, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, United States, 2024
[Paper] [Supplemental] [Dataset] [Website]
Toward Unsupervised Realistic Visual Question Answering
Chih-Hui Ho*, Yuwei Zhang* , Nuno Vasconcelos
International Conference on Computer Vision (2023)
[Paper] [Supplemental] [Code] [Website]
DISCO: Adversarial Defense with Local Implicit Functions
Chih-Hui Ho, Nuno Vasconcelos
Neural Information Processing Systems (NeurIPS), New Orleans, US 2022
[Paper] [Supplementary material] [Code]
YORO - Lightweight End to End Visual Grounding
Chih-Hui Ho, Srikar Appalaraju, Bhavan Jasani, R. Manmatha, Nuno Vasconcelos
European Conference On Computer Vision Workshop (ECCVW), Tel-Aviv, Israel, 2022
[Paper] [Supplementary material] [Code]
Black-Box Test-Time Shape REFINEment for Single View 3D Reconstruction

Brandon Leung, Chih-Hui Ho, Nuno Vasconcelos

IEEE Conference on Computer Vision and Pattern Recognition Workshop (CVPRW), New Orleans, Louisiana, United States, 2022
[Paper] [Supplementary material] [Website] [Code] [Dataset] [ArXiv]
Contrastive Learning with Adversarial Examples
Chih-Hui Ho, Nuno Vasconcelos
Neural Information Processing Systems (NeurIPS) Vancouver, Canada, 2020 (online)
[PDF] [Supplementary material] [Code] [Video]
Modeling Flash Memory Channels Using Conditional Generative Nets
Simeng Zheng Chih-Hui Ho, Wenyu Peng Paul H. Siegel
Design Automation and Test in Europe (DATE), 2023
[ArXiv]
Solving Long-tailed Recognition with Deep Realistic Taxonomic Classifier
Tz-Ying Wu, Pedro Morgado, Pei Wang, Chih-Hui Ho, Nuno Vasconcelos
European Conference on Computer Vision (ECCV) Glasgow, United Kingdom, 2020 (online)
[Website] [Arxiv] [Supplementary material] [Code]
Exploit Clues from Views: Self-Supervised and Regularized Learning for 3D Object Recognition
Chih-Hui Ho, Bo Liu, Tz-Ying Wu, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, Washington, United States, 2020
[Website] [Arxiv] [Supplementary material] [Code]
A New Technique of Camera Calibration: A Geometric Approach Based on Principal Lines
Jen-Hui Chuang, Chih-Hui Ho, Ardian Umam, HsinYi Chen, Mu-Tien Lu, Jenq-Neng Hwang, Tai-An Chen
IEEE Transactions on Image Processing, 2021
[Paper] [Arxiv]
PIEs: Pose Invariant Embeddings
Chih-Hui Ho, Pedro Morgado, Amir Persekian, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Long Beach, California, United States, 2019
[Webpage] [Paper] [Supplementary material] [Code]
Catastrophic Child’s Play: Easy to Perform, Hard to Defend Adversarial Attacks
Chih-Hui Ho*, Brandon Leung*, Erik Sandstrom, Yen Chang, Nuno Vasconcelos (*indicate equal contribution)
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Long Beach, California, United States, 2019
[Webpage] [Paper] [Supplementary material]
Oowl500: Overcoming dataset collection bias in the wild

Brandon Leung, Chih-Hui Ho, Amir Persekian, David Orozco, Yen Chang, Erik Sandstrom, Bo Liu, Nuno Vasconcelos

ArXiv Preprint
[Paper]
Rule-Based Optical Character Recognition for Serial Number on Renminbi Banknote

Yu-Shiuan Tsai, Yi-Yu Hsieh, Chih-Hui Ho, Ya-Ching Chang, Yao-Yuan Chang, Heng-Jyun Lin, Han-Yang Wang, Yu-Chen Chou, Jen-Hui Chuang

Electical Imaging, Image Processing: Algorithms and Systems, Burlingame, USA, 2018
[Paper]