Search Results for author: Huankang Guan

Found 4 papers, 2 papers with code

Delving into Dark Regions for Robust Shadow Detection

1 code implementation21 Feb 2024 Huankang Guan, Ke Xu, Rynson W. H. Lau

Our key insight to this problem is that existing methods typically learn discriminative shadow features from the whole image globally, covering the full range of intensity values, and may not learn the subtle differences between shadow and non-shadow pixels in dark regions.

Shadow Detection

Rethinking Video Salient Object Ranking

no code implementations31 Mar 2022 Jiaying Lin, Huankang Guan, Rynson W. H. Lau

Salient Object Ranking (SOR) involves ranking the degree of saliency of multiple salient objects in an input image.

Object Relation +1

Learning Semantic Associations for Mirror Detection

no code implementations CVPR 2022 Huankang Guan, Jiaying Lin, Rynson W.H. Lau

Inspired by this observation, we propose a model to exploit the semantic associations between the mirror and its surrounding objects for a reliable mirror localization.

Fake News Detection via NLP is Vulnerable to Adversarial Attacks

1 code implementation5 Jan 2019 Zhixuan Zhou, Huankang Guan, Meghana Moorthy Bhat, Justin Hsu

In this paper, we argue that these models have the potential to misclassify fact-tampering fake news as well as under-written real news.

Fact Checking Fake News Detection

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