Search Results for author: Chengkai Zhang

Found 9 papers, 4 papers with code

Towards end-to-end pulsed eddy current classification and regression with CNN

no code implementations22 Feb 2019 Xin Fu, Chengkai Zhang, Xiang Peng, Lihua Jian, Zheng Liu

Pulsed eddy current (PEC) is an effective electromagnetic non-destructive inspection (NDI) technique for metal materials, which has already been widely adopted in detecting cracking and corrosion in some multi-layer structures.

General Classification regression

Learning to Reconstruct Shapes from Unseen Classes

no code implementations NeurIPS 2018 Xiuming Zhang, Zhoutong Zhang, Chengkai Zhang, Joshua B. Tenenbaum, William T. Freeman, Jiajun Wu

From a single image, humans are able to perceive the full 3D shape of an object by exploiting learned shape priors from everyday life.

3D Reconstruction

Visual Object Networks: Image Generation with Disentangled 3D Representations

1 code implementation NeurIPS 2018 Jun-Yan Zhu, Zhoutong Zhang, Chengkai Zhang, Jiajun Wu, Antonio Torralba, Josh Tenenbaum, Bill Freeman

The VON not only generates images that are more realistic than the state-of-the-art 2D image synthesis methods but also enables many 3D operations such as changing the viewpoint of a generated image, shape and texture editing, linear interpolation in texture and shape space, and transferring appearance across different objects and viewpoints.

Image Generation Object

Seeing Tree Structure from Vibration

no code implementations ECCV 2018 Tianfan Xue, Jiajun Wu, Zhoutong Zhang, Chengkai Zhang, Joshua B. Tenenbaum, William T. Freeman

Humans recognize object structure from both their appearance and motion; often, motion helps to resolve ambiguities in object structure that arise when we observe object appearance only.

Bayesian Inference Object

Learning Shape Priors for Single-View 3D Completion and Reconstruction

no code implementations ECCV 2018 Jiajun Wu, Chengkai Zhang, Xiuming Zhang, Zhoutong Zhang, William T. Freeman, Joshua B. Tenenbaum

The problem of single-view 3D shape completion or reconstruction is challenging, because among the many possible shapes that explain an observation, most are implausible and do not correspond to natural objects.

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