Search Results for author: Yizhou Li

Found 7 papers, 5 papers with code

CFDNet: A Generalizable Foggy Stereo Matching Network with Contrastive Feature Distillation

no code implementations28 Feb 2024 Zihua Liu, Yizhou Li, Masatoshi Okutomi

Stereo matching under foggy scenes remains a challenging task since the scattering effect degrades the visibility and results in less distinctive features for dense correspondence matching.

Contrastive Learning Depth Estimation +1

Global Occlusion-Aware Transformer for Robust Stereo Matching

1 code implementation22 Dec 2023 Zihua Liu, Yizhou Li, Masatoshi Okutomi

Despite the remarkable progress facilitated by learning-based stereo-matching algorithms, the performance in the ill-conditioned regions, such as the occluded regions, remains a bottleneck.

Disparity Estimation Occlusion Estimation +1

Fascinating Supervisory Signals and Where to Find Them: Deep Anomaly Detection with Scale Learning

2 code implementations25 May 2023 Hongzuo Xu, Yijie Wang, Juhui Wei, Songlei Jian, Yizhou Li, Ning Liu

Due to the unsupervised nature of anomaly detection, the key to fueling deep models is finding supervisory signals.

Anomaly Detection

Dual-Pixel Raindrop Removal

no code implementations24 Oct 2022 Yizhou Li, Yusuke Monno, Masatoshi Okutomi

In this paper, we propose the first method using a Dual-Pixel (DP) sensor to better address the raindrop removal.

Rain Removal

Single Image Deraining Network with Rain Embedding Consistency and Layered LSTM

1 code implementation5 Nov 2021 Yizhou Li, Yusuke Monno, Masatoshi Okutomi

For this purpose, an encoder-decoder network draws wide attention, where the encoder is required to encode a high-quality rain embedding which determines the performance of the subsequent decoding stage to reconstruct the rain layer.

Single Image Deraining

Exploit the potential of Multi-column architecture for Crowd Counting

2 code implementations11 Jul 2020 Junhao Cheng, Zhuojun Chen, Xin-Yu Zhang, Yizhou Li, Xiaoyuan Jing

To the best of our knowledge, PSNet is the first work to explicitly address scale limitation and feature similarity in multi-column design.

Crowd Counting

Deep Density-aware Count Regressor

1 code implementation9 Aug 2019 Zhuojun Chen, Junhao Cheng, Yuchen Yuan, Dongping Liao, Yizhou Li, Jiancheng Lv

We seek to improve crowd counting as we perceive limits of currently prevalent density map estimation approach on both prediction accuracy and time efficiency.

Crowd Counting

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