Search Results for author: Oscar de Lima

Found 3 papers, 2 papers with code

GANmouflage: 3D Object Nondetection with Texture Fields

no code implementations CVPR 2023 Rui Guo, Jasmine Collins, Oscar de Lima, Andrew Owens

Our model learns to camouflage a variety of object shapes from randomly sampled locations and viewpoints within the input scene, and is the first to address the problem of hiding complex object shapes.

Object

Deepfake Detection using Spatiotemporal Convolutional Networks

1 code implementation26 Jun 2020 Oscar de Lima, Sean Franklin, Shreshtha Basu, Blake Karwoski, Annet George

Better generative models and larger datasets have led to more realistic fake videos that can fool the human eye but produce temporal and spatial artifacts that deep learning approaches can detect.

DeepFake Detection Face Swapping

Efficient Ridesharing Dispatch Using Multi-Agent Reinforcement Learning

1 code implementation18 Jun 2020 Oscar de Lima, Hansal Shah, Ting-Sheng Chu, Brian Fogelson

Also, our algorithm is able to outperform IDQN baseline in the scenario where we have a variable number of passengers and cars in each episode.

Multi-agent Reinforcement Learning reinforcement-learning +1

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