Abstract: Tomographic Synthetic Aperture Radar (TomoSAR) has three-dimensional imaging capability. Never- theless, its building structure is full of considerable noise and wrong targets owing to the ...

For decades, doctors and researchers have faced a persistent challenge in medical imaging: seeing deep into the body often means sacrificing fine detail, while sharper images typically can’t reach as ...

Astronomers tested the TIME spectrometer on our own galaxy before aiming it at the cosmic dawn.

Cornell astronomers are deploying a new instrument that grants them, for the first time, a better view of the universe's ...

About five million years ago, in the waters of the North Sea, shark teeth literally became embedded in the bones of whale skulls. This unique discovery now provides a direct and unprecedented ...

Although guidelines recommend the use of coronary computed tomographic angiography (CTA) in patients with stable pain syndromes, the clinical benefits of the use of coronary CTA in a broad spectrum of ...

Stay up to date with everything that is happening in the wonderful world of AM via our LinkedIn community. While traditional 3D printers work by depositing layers of material, tomographic volumetric ...

Nanox.ARC receives additional FDA clearance to produce tomographic images for general use, including pulmonary, intra-abdominal and paranasal indications, in addition to its previously cleared ...

Tomographic Particle Image Velocimetry (Tomo-PIV) is a 3D particle image velocimetry technology combined with computed tomography (CT), which can realize full-field quantitative measurement of spatial ...

security. The use of x-ray active interrogation can give insight on the structure of an object and its material density to provide an effective means of detecting potential threats in a wide range of ...

"Seeing invisible worlds, far smaller than the wavelengths of light, is absolutely critical to understanding the matter we are engineering at the nanoscale, not just in 2D but in 3D as well," said ...

Reconstructions of a material sample from a sparse set of projection data using TomoCAM, conventional MBIR, and direct approximation methods. TomoCAM delivers higher-quality reconstructions compared ...