1.8k citations · 1.9k across the 2 of their papers we have counts for
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Skeleton-based Relational Reasoning for Group Activity Analysis
Mauricio Perez, Jun Liu, Alex C. Kot
Research on group activity recognition mostly leans on the standard two-stream approach (RGB and Optical Flow) as their input features. Few have explored explicit pose information,…
Interaction Relational Network for Mutual Action Recognition
Mauricio Perez, Jun Liu, Alex C. Kot
Person-person mutual action recognition (also referred to as interaction recognition) is an important research branch of human activity analysis. Current solutions in the field --…
NTU RGB+D 120: A Large-Scale Benchmark for 3D Human Activity Understanding
Jun Liu, Amir Shahroudy, Mauricio Perez +3
Research on depth-based human activity analysis achieved outstanding performance and demonstrated the effectiveness of 3D representation for action recognition. The existing depth-…
Where Is My Puppy? Retrieving Lost Dogs by Facial Features
Thierry Pinheiro Moreira, Mauricio Lisboa Perez, Rafael de Oliveira Werneck +1
A pet that goes missing is among many people's worst fears: a moment of distraction is enough for a dog or a cat wandering off from home. Some measures help matching lost animals t…