Browsing Graduate Theses by Author "Ma, Jingwei"
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Totems: Verifying the Integrity of Visual Information using Neural Light Field
Ma, Jingwei (Massachusetts Institute of Technology, 2021-06)In this work, we introduce a new approach to image forensics: physically placing a totem into the scene before taking a photo that needs to be protected from manipulations. A totem is any reflective or refractive object ...