Researchers at Bielefeld University have analyzed how reliably AI methods can detect pulse rates from simple video recordings ...

Researchers at Bielefeld University have analyzed how reliably AI methods can detect pulse rates from simple video recordings ...

Simple measurement of the peripheral pulse (MPP) at the radial artery is an effective screening tool for diagnosis of atrial fibrillation (AF) in patients who have had a stroke, a new pilot study ...

Heart rate is one of the most basic and important indicators of health, providing a snapshot into a person’s physical activity, stress and anxiety, hydration level, and more. Traditionally, measuring ...

Researchers have developed a time-domain single-pixel imaging technique to speed the measurement of ultrafast pulses in infrared and far infrared wavelengths. When we look at an object with our eyes, ...

Techniques for measuring ultrashort pulses have come a long way in the last 10 years. Marie Freebody speaks to Rick Trebino about the intricacies of working at femtosecond timescales and how the ...

Sources of attosecond-duration light pulses provide the fastest time resolutions available today for observing ultrafast phenomena in atoms, molecules and condensed matter. The measurement of such ...

Generating ultrashort laser pulses that last a few femtoseconds is a highly active area of research that is finding applications ranging from micromachining to eye surgery. For optimum results it is ...

Researchers at Bielefeld University have analyzed how reliably AI methods can detect pulse rates from simple video recordings ...