Search Results for author: Benjamín Béjar

Found 2 papers, 1 papers with code

Facial Tic Detection in Untrimmed Videos of Tourette Syndrome Patients

no code implementations7 Nov 2022 Yutao Tang, Benjamín Béjar, Joey K. -Y. Essoe, Joseph F. McGuire, René Vidal

Behavioral therapy is the first-line treatment for patients with TS, and it helps patients raise awareness about tic occurrence as well as develop tic inhibition strategies.

The fastest $\ell_{1,\infty}$ prox in the west

1 code implementation9 Oct 2019 Benjamín Béjar, Ivan Dokmanić, René Vidal

In this paper we study the proximal operator of the mixed $\ell_{1,\infty}$ matrix norm and show that it can be computed in closed form by applying the well-known soft-thresholding operator to each column of the matrix.

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