Search Results for author: Nicola Dall'Asen

Found 6 papers, 4 papers with code

Object-aware Gaze Target Detection

2 code implementations ICCV 2023 Francesco Tonini, Nicola Dall'Asen, Cigdem Beyan, Elisa Ricci

Gaze target detection aims to predict the image location where the person is looking and the probability that a gaze is out of the scene.

Object

Unsupervised Video Anomaly Detection with Diffusion Models Conditioned on Compact Motion Representations

1 code implementation4 Jul 2023 Anil Osman Tur, Nicola Dall'Asen, Cigdem Beyan, Elisa Ricci

This paper aims to address the unsupervised video anomaly detection (VAD) problem, which involves classifying each frame in a video as normal or abnormal, without any access to labels.

Anomaly Detection Video Anomaly Detection

Exploring Diffusion Models for Unsupervised Video Anomaly Detection

no code implementations12 Apr 2023 Anil Osman Tur, Nicola Dall'Asen, Cigdem Beyan, Elisa Ricci

This paper investigates the performance of diffusion models for video anomaly detection (VAD) within the most challenging but also the most operational scenario in which the data annotations are not used.

Anomaly Detection Video Anomaly Detection

Graph-based Generative Face Anonymisation with Pose Preservation

1 code implementation10 Dec 2021 Nicola Dall'Asen, Yiming Wang, Hao Tang, Luca Zanella, Elisa Ricci

With the goal to maintain the geometric attributes of the source face, i. e., the facial pose and expression, and to promote more natural face generation, we propose to exploit a Bipartite Graph to explicitly model the relations between the facial landmarks of the source identity and the ones of the condition identity through a deep model.

Face Detection Face Generation

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