Search Results for author: Sarah Ibrahimi

Found 6 papers, 2 papers with code

Audio-Enhanced Text-to-Video Retrieval using Text-Conditioned Feature Alignment

no code implementations ICCV 2023 Sarah Ibrahimi, Xiaohang Sun, Pichao Wang, Amanmeet Garg, Ashutosh Sanan, Mohamed Omar

Nonetheless, the objective of the text-to-video retrieval task is to capture the complementary audio and video information that is pertinent to the text query rather than simply achieving better audio and video alignment.

Retrieval Text to Video Retrieval +2

The Met Dataset: Instance-level Recognition for Artworks

no code implementations3 Feb 2022 Nikolaos-Antonios Ypsilantis, Noa Garcia, Guangxing Han, Sarah Ibrahimi, Nanne van Noord, Giorgos Tolias

Testing is primarily performed on photos taken by museum guests depicting exhibits, which introduces a distribution shift between training and testing.

Contrastive Learning Out-of-Distribution Detection

Inside Out Visual Place Recognition

1 code implementation26 Nov 2021 Sarah Ibrahimi, Nanne van Noord, Tim Alpherts, Marcel Worring

Additionally, we introduce a new training protocol Inside Out Data Augmentation to adapt Visual Place Recognition methods for localizing indoor images, demonstrating the potential of Inside Out Visual Place Recognition.

Data Augmentation Visual Place Recognition

Detecting CNN-Generated Facial Images in Real-World Scenarios

no code implementations12 May 2020 Nils Hulzebosch, Sarah Ibrahimi, Marcel Worring

Artificial, CNN-generated images are now of such high quality that humans have trouble distinguishing them from real images.

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