Search Results for author: Hannah Bull

Found 6 papers, 1 papers with code

Weakly-supervised Fingerspelling Recognition in British Sign Language Videos

1 code implementation16 Nov 2022 K R Prajwal, Hannah Bull, Liliane Momeni, Samuel Albanie, Gül Varol, Andrew Zisserman

Through extensive evaluations, we verify our method for automatic annotation and our model architecture.

Automatic dense annotation of large-vocabulary sign language videos

no code implementations4 Aug 2022 Liliane Momeni, Hannah Bull, K R Prajwal, Samuel Albanie, Gül Varol, Andrew Zisserman

Recently, sign language researchers have turned to sign language interpreted TV broadcasts, comprising (i) a video of continuous signing and (ii) subtitles corresponding to the audio content, as a readily available and large-scale source of training data.

The Local Economic Impact of Mineral Mining in Africa: Evidence from Four Decades of Satellite Imagery

no code implementations10 Nov 2021 Sandro Provenzano, Hannah Bull

Using state-of-the-art techniques in computer vision, we analyze one million satellite images covering 12% of the African continent between 1984 and 2019 to track local development around 1, 658 mineral deposits.

BBC-Oxford British Sign Language Dataset

no code implementations5 Nov 2021 Samuel Albanie, Gül Varol, Liliane Momeni, Hannah Bull, Triantafyllos Afouras, Himel Chowdhury, Neil Fox, Bencie Woll, Rob Cooper, Andrew McParland, Andrew Zisserman

In this work, we introduce the BBC-Oxford British Sign Language (BOBSL) dataset, a large-scale video collection of British Sign Language (BSL).

Sign Language Translation Translation

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