As continuous-wave time-of-flight (C-ToF) cameras become popular in 3D imaging applications, they need to contend…
Research Categories
3D Imaging and Vision Projects
A conventional camera sensor needs hundreds of photon per pixel to form an image. A…
The depth resolution achieved by a continuous wave time-of-flight (C-ToF) imaging system is determined by the…
Structured light 3D scanning systems are fundamentally constrained by limited sensor bandwidth and light source…
Global illumination effects such as inter-reflections and subsurface scattering result in systematic, and often significant…
Most active scene recovery techniques assume that a scene point is illuminated only directly by…
Time-of-flight (ToF) cameras are fast becoming the method of choice for depth sensing in a…
In most outdoor settings, vision systems operate on a limited power budget. For active systems,…
Phase shifting is one of the most widely used shape measurement techniques. Because of its…
We have designed structured light patterns that are resilient to individual global illumination effects using…
Today, structured light systems are widely used in applications such as robotic assembly, visual inspection,…