Search Results for author: Sovan Biswas

Found 5 papers, 1 papers with code

Hierarchical Graph-RNNs for Action Detection of Multiple Activities

no code implementations21 Jan 2021 Sovan Biswas, Yaser Souri, Juergen Gall

In this paper, we propose an approach that spatially localizes the activities in a video frame where each person can perform multiple activities at the same time.

Action Detection

Discovering Multi-Label Actor-Action Association in a Weakly Supervised Setting

1 code implementation21 Jan 2021 Sovan Biswas, Juergen Gall

Since computing, the probabilities for the full power set becomes intractable as the number of action classes increases, we assign an action set to each detected person under the constraint that the assignment is consistent with the annotation of the video clip.

Action Detection Multi-Label Learning

Structural Recurrent Neural Network (SRNN) for Group Activity Analysis

no code implementations6 Feb 2018 Sovan Biswas, Juergen Gall

In this paper, we propose a structural recurrent neural network (SRNN) that uses a series of interconnected RNNs to jointly capture the actions of individuals, their interactions, as well as the group activity.

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