Search Results for author: Zehao Chen

Found 3 papers, 0 papers with code

Reputation dependent pricing strategy: analysis based on a Chinese C2C marketplace

no code implementations26 Sep 2021 Zehao Chen, Yanchen Zhu, Tianyang Shen, Yufan Ye

We found that high reputation sellers and low reputation sellers adapt different pricing strategy depending on the informativeness of buyers and the competition among sellers.

Informativeness

Indoor Lighting Estimation Using an Event Camera

no code implementations CVPR 2021 Zehao Chen, Qian Zheng, Peisong Niu, Huajin Tang, Gang Pan

Image-based methods for indoor lighting estimation suffer from the problem of intensity-distance ambiguity.

Lighting Estimation

Attentive Semantic Exploring for Manipulated Face Detection

no code implementations6 May 2020 Zehao Chen, Hua Yang

Face manipulation methods develop rapidly in recent years, whose potential risk to society accounts for the emerging of researches on detection methods.

Face Detection Semantic Segmentation

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