Here’s a video overview of some interesting research that’s being done in the area of video processing. By taking standard video as an input and doing some fancy technical mojo on it, researchers are able to amplify information in it to reveal things that are virtually invisible to the human eye. For example, you can detect a baby’s heartbeat by simply pointing a camera at his/her face. The method is able to visualize the pulsating flow of blood that fills the face.
Magnifying the Subtle Changes in Video to Reveal the Invisible
- Published on June 13, 2012 by Michael Zhang
Hot Stories Top 100
- Video: Football Player Falls On and Snaps Canon Telephoto Lens in Half on the Sideline
- Beauty Retouching from the Early 1900s: A Portrait of Actress Joan Crawford That's 'Photoshopped'
- Photographer Accidentally Captures a Rare Fireball Explosion in His Night Sky Time-Lapse
- Photographer Alex Teuscher's Moody Photos of New York City 'Above as Below'
- Photographer Pays Homage to Childhood by Inserting Star Wars Into Real World Snapshots
- This Nighttime Shoot Involved 9,000 Pounds of Gear and Skiers Covered with 7,000 LEDs
- The Flickr iPad App Has Officially Arrived
- Photographer Says Goodbye to Her Dog of 16 Years with a Touching Portrait Shoot
- Canon Reveals 'World's Longest' 4K Cine Lens: A 50-1000mm Monster that Costs $78K
- Help Scientists Track Cosmic Ray Particles Using Your Smartphone Camera
- Colorful and Clever Camera Decorations
- LensRentals Introduces ‘Keeper’ Program That Lets You Buy the Rented Gear You Really Love
- Olympus E-PL1s Brings World’s Lightest EVIL Camera to Japan
- Nikon D4 Used by Usain Bolt at London Olympics Goes Up for Auction
- Photos of Astronauts Using DSLRs on the International Space Station