Micro-expression Detection Software

Humans are good at recognizing full facial expressions which present a rich source of affective information. However, psychological studies have shown that affect also manifests itself as micro-expressions. These are very rapid 1/3 to 1/25 second involuntary facial expressions which give a brief glimpse to feelings that people undergo but try not to express. Researchers at Oxford University and Oulu University are developing software that can recognize these ‘micro-expressions’. The initial experiments do indicate that the approach can distinguish deceptive from truthful micro-expressions, but further experiments need to be conducted to confirm it. The full paper is available here.

Comments (0)

This post does not have any comments. Be the first to leave a comment below.


Post A Comment

You must be logged in before you can post a comment. Login now.

Featured Product

Mouser Offers Advanced, Integrated Circuit Simulation Tool for FREE Download.

Mouser Offers Advanced, Integrated Circuit Simulation Tool for FREE Download.

Powered by NI, MultiSIM BLUE Upgrade includes schematic capture, simulation, PCB layout, BOM-to-cart capabilities using only one tool. No more switching between different programs for circuit design. Perform MCU co-simulation. New voltage, current and power probes as well as faster active analysis mode are also available. Plus, it even comes with an expansive database of new components from industry-leading manufacturers. Discover why EDN named MultiSIM BLUE a HOT 100 Product of the Year.