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Table 4 Crowd emotion types introduced in our dataset along with associated scenarios implemented for each type

From: Crowd behavior representation: an attribute-based approach

Type of basic emotion Scenarios
Angry Previous personal issues between individuals suddenly meet each other
Intentional or unintentional bad physical contact between two or more people
Motorcycle left in the crowd
Motorcycle crossing the crowd
Happy one or more individuals greeting in the crowd
Excited Demonstration
Excited bag theft with motorcycle
Two or more friends suddenly visit each other in the crowd
Scared Sniper attack
Terrorist firework
Hoodlum attack
Motorcycle crossing the crowd
Bag theft in the crowd with motorcycle
Sad An individual facing health problem in the crowd
Sad demonstration
Neutral All videos begin with neutral frames