Computational visual perception, also known as computer vision, is a field of artificial
intelligence that enables computers to process digital images and videos in a similar way as …

Facial micro-expressions indicate brief and subtle facial movements that appear during
emotional communication. In comparison to macro-expressions, micro-expressions are …

Using hand gestures is a natural method of interaction between humans and computers. We
use gestures to express meaning and thoughts in our everyday conversations. Gesture …

Abstract 3D Hand pose estimation has received an increasing amount of attention,
especially since consumer depth cameras came onto the market in 2010. Although …

Convolutional neural networks are currently the state-of-the-art solution for a wide range of
image processing tasks. Their deep architecture extracts low-and high-level features from …

A real-time fingertip-gesture-based interface is still challenging for human–computer
interactions, due to sensor noise, changing light levels, and the complexity of tracking a …

Accurate 3D tracking of hand and fingers movements poses significant challenges in
computer vision. The potential applications span across multiple domains, including human …

Hand gesture recognition is essential to human-computer interaction as the most natural
way of communicating. Furthermore, with the development of 3D hand pose estimation …

Hand gesture recognition is one of the most sought technologies in the field of machine
learning and computer vision. There has been an unprecedented demand for applications …

Neonatal infants communicate with us through cries. The infant cry signals have distinct
patterns depending on the purpose of the cries. Preprocessing, feature extraction, and …