A new method significantly advances 3D imaging of reflective surfaces. The approach integrates techniques known from high-precision optical 3D metrology and computer vision, and could benefit ...
New study introduces a novel computational holography-based method that enables high-resolution, non-invasive imaging through highly scattering media, without the need for traditional tools like guide ...
Scientists have unveiled a new way to capture ultra-sharp optical images without lenses or painstaking alignment. The approach uses multiple sensors to collect raw light patterns independently, then ...
A project at NIST has developed a new way to monitor and assess 3D printing of metals. Finding and correcting defects inadvertently created inside a 3D printed part is one of the biggest challenges ...
Accurate and robust 3D imaging of specular, or mirror-like, surfaces is crucial in fields such as industrial inspection, medical imaging, virtual reality, and cultural heritage preservation. Yet ...
Left: Schematic of the introduced prototype device for the measurement of specular surfaces, comprised of an unpolarized display and a polarization camera. Right: Measurement example: Object, camera ...
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