Ramot at Tel-aviv University Ltd.

Stratasys, Inc.

Dror Kasimov

Yoav Bressler

Shai Lipowitch

Lior Elgali

Harel Nagar

Elad Dekel

Tsafrir Kolatt

Yael Roichman

A system and a method of mitigating color discrepancies in three-dimensional (3D) printing systems may including a plurality of printing heads may include: printing one or more samples according to one or more sample parameters; obtaining a color offset vector from the one or more samples; receiving a model representing a 3D object, the model comprising a plurality of model printing points associated with respective color; analyzing the model in view of the obtained color offset vector to produce a calibrated data structure, adapted to mitigate color discrepancies; and printing the 3D object according to the calibrated data structure.

System and method of mitigating color offset discrepancies in 3D printing systems

A method of imaging through a medium is disclosed. The method comprises: illuminating the medium by a non-diffracting light beam over a plurality of locations on a boundary of the medium; collecting back scattered light for each location of the light beam; and constructing an image based on intensity levels of the back scattered light at each of the plurality of locations, the intensity levels constituting local contrasts over the image.

Method and system for imaging internal medium

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Tel Aviv, Israel

Dror Kasimov