Inuitive Ltd.

Mishel Ivgi

Ady Ecker

Pavel Grinberg

Alan Geller

A pattern projector is disclosed. The pattern projector comprises a light source, a projection lens, a mask and configured to enable the at least one projection lens to illuminate a target while projecting the pre-defined pattern thereat, and at least one holder, and wherein the pattern projector is characterized in that the at least one light source is a wide area light source, and wherein the area of the at least one mask or the at least one mask active area, is smaller than the area of the at least one light source, enabling to refrain from applying condenser optics or focusing optics between the at least one light source and the at least one mask.

Pattern projecting apparatus for use in a three-dimensional imaging arrangement

An optical passive stereo assembly for generating a three-dimensional image, the optical assembly comprising: two image capturing devices each mounted within the optical passive stereo assembly in a skewed position to the other with respect to the horizontal plane; a processor configured to: process data retrieved from a plurality of pixels comprised within images captured by the two image capturing devices, and generate a point cloud, being a set of data points in a 3D space retrieved from the tilted coordinate system (X', Y&#x2032;, Z&#x2032;); apply a 2D rotation in the X-Y plane to the point cloud, thereby converting the coordinate system of the resulting point cloud to a conventional cartesian coordinate system (X, Y, Z), to enable generating the three-dimensional image.

Optical passive stereo assembly

A method is provided for assembling a 3D sensing apparatus that comprises at least two projectors, wherein the assembling of the apparatus is carried out by ensuring that a pattern formed from a combination of images projected by each of the at least two projectors, is not formed along an epi-polar line or part thereof more than once. The method comprises the steps of: placing the at least two projectors at initial approximate physical positions within the 3D sensing apparatus; and, placing one or more projectors' protectors on top of the at least two projectors, thereby changing the projectors initial positions and automatically positioning them accurately in their pre-defined position and orientation by using the one or more projectors' protectors.

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Yehud-Monoson, Israel

Mishel Ivgi