Structured Light 3d Scanner

Projecting a narrow band of light onto a three dimensionally shaped surface produces a line of illumination that appears distorted.

Structured light 3d scanner.

Today many handheld 3d scanners for 3d printing use structured light technology. This is in contrast to a laser scanner which emits multiple laser dots on the object one after the other. A structured light 3d scanner is a 3d scanning device for measuring the three dimensional shape of an object using projected light patterns and a camera system. Structured light scanning is a 3d scanning technology that uses a single light source that projects multiple lines on the object all of which are tracked simultaneously by a camera or multiple cameras.

Structured light 3d scanners versus laser 3d scanners they are both optical 3d measurement devices that uses light based measurement techniques to capture a 3d scan. Technology benefits and limitations. What is structured light 3d scanning. Laser 3d scanners gather data using a laser line or a point at a time while structured light 3d scanners uses white or blue light technology to capture the entire area using multiple patterns and images full field scanning.

This technology also uses trigonometric triangulation but works by projecting a pattern of light onto the object to scan and not a laser line or dot. 3d scanning technology that brilliantly captures reality in a matter of seconds capture reality with hp s new 3d scan solution.