Search Results for author: Liangyu Chai

Found 4 papers, 2 papers with code

Glance to Count: Learning to Rank with Anchors for Weakly-supervised Crowd Counting

no code implementations29 May 2022 Zheng Xiong, Liangyu Chai, Wenxi Liu, Yongtuo Liu, Sucheng Ren, Shengfeng He

To enable training under this new setting, we convert the crowd count regression problem to a ranking potential prediction problem.

Crowd Counting Learning-To-Rank

Faithful Extreme Rescaling via Generative Prior Reciprocated Invertible Representations

1 code implementation CVPR 2022 Zhixuan Zhong, Liangyu Chai, Yang Zhou, Bailin Deng, Jia Pan, Shengfeng He

This paper presents a Generative prior ReciprocAted Invertible rescaling Network (GRAIN) for generating faithful high-resolution (HR) images from low-resolution (LR) invertible images with an extreme upscaling factor (64x).

Reducing Spatial Labeling Redundancy for Semi-supervised Crowd Counting

no code implementations6 Aug 2021 Yongtuo Liu, Sucheng Ren, Liangyu Chai, Hanjie Wu, Jing Qin, Dan Xu, Shengfeng He

In this way, we can transfer the original spatial labeling redundancy caused by individual similarities to effective supervision signals on the unlabeled regions.

Crowd Counting

Discovering Interpretable Latent Space Directions of GANs Beyond Binary Attributes

1 code implementation CVPR 2021 Huiting Yang, Liangyu Chai, Qiang Wen, Shuang Zhao, Zixun Sun, Shengfeng He

In this way, arbitrary attributes can be edited by collecting positive data only, and the proposed method learns a controllable representation enabling manipulation of non-binary attributes like anime styles and facial characteristics.

Attribute

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