Facial expressions serve as a crucial medium for human emotional communication. Based on duration and intensity, expressions can be categorized into macro-expressions and micro-expressions.

Handwritten Mathematical Expression Recognition (HMER) is a challenging interdisciplinary field at the nexus of computer vision, pattern recognition and artificial intelligence. The complexity arises ...

The study of emotional processing and facial expression recognition is central to understanding human social interaction. Research in this field explores how our brains perceive, interpret and respond ...

Many intelligent applications and systems, including biomedical hardware and devices, require humancomputer interaction technology. This technology enables ...

Computer software that can detect the micro-expressions that humans often fail to pick up on is being developed at Oxford and Oulu Universities. Micro-expressions last between a 25th and a third of a ...