Depth-varying light fields for three dimensional sensing

Alexander Shpunt (Inventor), Z. Zalevsky (Inventor)

Research output: Patent


A method for mapping includes projecting onto an object a pattern of multiple spots having respective positions and shapes, such that the positions of the spots in the pattern are uncorrelated, while the shapes share a common characteristic. An image of the spots on the object is captured and processed so as to derive a three-dimensional (3D) map of the object.
Original languageAmerican English
Patent numberUS patent No. 8374397
StatePublished - 2005


Dive into the research topics of 'Depth-varying light fields for three dimensional sensing'. Together they form a unique fingerprint.

Cite this