An Analysis of Features for Hand-Gesture Classification
Thiago Ramos Trigo, Roberto M. Pellegrino · 2010
the human-computer interaction, also known as HCI, depends mostly on physical devices. The goal of this work is the evaluation and analysis of methods which allows the user to interact to machines using a hand gesture based natural language. Here we present some approaches which are used in HCI systems based on hand gesture and a new proposal that uses geometric shape descriptors for hand gesture classification. The results analysis shows that this new proposal beats some limitations of other known HCI methods.