Improving High-Speed Scanning Systems by Photometric Stereo

We used an assembly of optical chopper wheels and commodity LCD projectors to create true active stereo at less than a fifth of the cost of comparable active stereo technologies..

We showed one example of using that dormant processing power to compute a measure of surface roughness from extracted normals, but we anticipate many other applications that

We propose the use of a theoretical discrete model that considers normal forces for 3D real-time simulation of granular systems.. We also extend this model to consider

The input for the registration process is an on-line or recorded stereo image pair or video stream, where the second image is transformed according to the application specific

Com- paring to other methods used PS to recover dense surfaces, our proposed Piecewise Photometric Stereo (PPS) can model more complex photometric properties of the surface thanks

The AR system consists of a cubic recording device with integrated stereo near-infrared (NIR) and stereo color cameras, an head mounted display (HMD) for visualizing the SLN

An Investigation of Optimal Light Source Setups for Photometric Stereo Reconstruction of Historical

In this paper we present a 3D scanner that is able to capture surface topography and color of oil paintings at high resolution utilizing fringe-encoded stereo imaging scanning