SYSTEMS AND METHODS FOR CONSTRUCTING A THREE DIMENSIONAL (3D) COLOR REPRESENTATION OF AN OBJECT

摘要

In some aspects, the disclosure is directed methods and systems for constructing a three dimensional (3D) color representation of an object. A first sensor may acquire a first depth image and a first color image of an object from a first angle relative to the object. A second sensor may acquire a second depth image and a second color image of the object from a second angle relative to the object. A processor may map color information from pixels of the first color image to pixels of the first depth image to form a first 3D distribution of colored points representing a first surface portion of the object. The processor may map color information from pixels of the second color image to pixels of the second depth image to form a second 3D distribution of colored points representing a second surface portion of the object. The processor may match, based on 3D structure, a portion of the first 3D distribution of colored points, to a portion of the second 3D distribution of colored points.

主权项

1. A method for constructing a three dimensional (3D) color representation of an object, comprising:
(a) acquiring, by a first sensor, a first depth image and a first color image of an object from a first angle relative to the object; (b) acquiring, by a second sensor, a second depth image and a second color image of the object from a second angle relative to the object; (c) mapping color information from pixels of the first color image to pixels of the first depth image to form a first 3D distribution of colored points representing a first surface portion of the object; (d) mapping color information from pixels of the second color image to pixels of the second depth image to form a second 3D distribution of colored points representing a second surface portion of the object; and (e) matching, based on 3D structure, a portion of the first 3D distribution of colored points, to a portion of the second 3D distribution of colored points.