Search Results for author: Ziyang Chen

Found 4 papers, 2 papers with code

Sound Localization by Self-Supervised Time Delay Estimation

1 code implementation26 Apr 2022 Ziyang Chen, David F. Fouhey, Andrew Owens

We adapt the contrastive random walk of Jabri et al. to learn a cycle-consistent representation from unlabeled stereo sounds, resulting in a model that performs on par with supervised methods on "in the wild" internet recordings.

Contrastive Learning Visual Tracking

Structure from Silence: Learning Scene Structure from Ambient Sound

1 code implementation10 Nov 2021 Ziyang Chen, Xixi Hu, Andrew Owens

From whirling ceiling fans to ticking clocks, the sounds that we hear subtly vary as we move through a scene.

Reconstructing Images of Two Adjacent Objects through Scattering Medium Using Generative Adversarial Network

no code implementations24 Jul 2021 Xuetian Lai, Qiongyao Li, Ziyang Chen, Xiaopeng Shao, Jixiong Pu

It is shown that based on the trained YGAN, we can reconstruct images of two adjacent objects from one speckle pattern with high fidelity.

Image Classification

PSDNet and DPDNet: Efficient channel expansion, Depthwise-Pointwise-Depthwise Inverted Bottleneck Block

no code implementations3 Sep 2019 Guoqing Li, Meng Zhang, Qianru Zhang, Ziyang Chen, Wenzhao Liu, Jiaojie Li, Xuzhao Shen, Jianjun Li, Zhenyu Zhu, Chau Yuen

To design more efficient lightweight concolutional neural netwok, Depthwise-Pointwise-Depthwise inverted bottleneck block (DPD block) is proposed and DPDNet is designed by stacking DPD block.

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