Search Results for author: Sai Wang

Found 3 papers, 0 papers with code

DETER: Detecting Edited Regions for Deterring Generative Manipulations

no code implementations16 Dec 2023 Sai Wang, Ye Zhu, Ruoyu Wang, Amaya Dharmasiri, Olga Russakovsky, Yu Wu

While face swapping and attribute editing are performed on similar face regions such as eyes and nose, the inpainting operation can be performed on random image regions, removing the spurious correlations of previous datasets.

Attribute Face Swapping +1

On the Gauge Invariance of Scalar Induced Gravitational Waves: Gauge Fixings Considered

no code implementations4 Oct 2020 Zhe Chang, Sai Wang, Qing-Hua Zhu

The discrepancy between the energy density spectra upon the Newtonian gauge and the uniform density gauge is shown to be eliminated in the gauge invariant framework.

General Relativity and Quantum Cosmology Cosmology and Nongalactic Astrophysics

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