Imaging

Imaging Technology(TM), a supplement to NASA Tech Briefs published three times a year, contains a special section called Applications. Here's an Insider preview of an Application story in the automotive field in the June issue: Infrared Night Vision Expands What Drivers Can "See" Seven years ago, General Motors (GM) became the...

MIT researchers have developed a new type of laser based on Optical Coherence Tomography (OCT) for taking high-resolution, 3D images of the retina. OCT uses light to obtain high-resolution, cross-sectional images of the eye to visualize subtle changes that occur in retinal disease.

The same Duke University Pratt School of Engineering research team that first developed real-time, 3D ultrasound imaging has modified the commercial version of the scanner to produce an even more realistic perception of depth. The researchers created an updated version of the image-viewing software, making it possible to achieve a...

Antennas, filters, amplifiers, and mixers are building blocks that are utilized in many existing defense weapons and Department of Defense (DoD) systems. In this white paper from Emerson & Cumming, new and emerging transceiver technologies as well as military applications are discussed.

Astronomers have woven NASA Hubble Space Telescope images of Saturn, its rings, and several of its moons into three movies. Each movie highlights unique times in the planet's 30-year waltz around the Sun. Hubble snapped only about a dozen images during each of these three events, so astronomers created software to extend the photos...