Udisense Inc.

Sivan Hurvitz

Dror Porat

Amnon Karni

Natalie Louise Barnett

Yanai Victor Ankri

Tor Ivry

Assaf Glazer

A method for photogrammetric measurement includes capturing a sequence of images of an infant lying in a crib and processing the images so as to extract a skeleton of the infant from one or more of the images. A height of the infant is estimated based on the extracted skeleton.

Infant height estimation

A method for photogrammetric measurement includes providing a bedsheet having one or more patterns printed thereon in accordance with a pattern template, which defines respective locations of the one or more patterns in a template coordinate frame. An image is received, in an image coordinate frame, of a person lying on a bed, which is covered by the bedsheet. The image is processed in order to identify the one or more patterns in the image and to match the one or more patterns identified in the image to the one or more patterns in the pattern template. A transformation is computed, based on the matched patterns, between the image coordinate frame and the template coordinate frame. A dimension of the person is measured by applying the computed transformation to the image of the person.

Measurement calibration using patterned sheets

Bedsheet

Growing community of inventors

Ramat Gan, Israel

Sivan Hurvitz