Three-dimensional scanning device and methods
A handheld data acquisition system for capturing three dimensional object shape data comprising a user feedback screen and a scanner module configured such that the scanner module may be rotated with respect to the feedback screen and the user may be able to scan objects including hard-to-reach areas while still being able to view feedback about the on-going scanning process.
1. A method of scanning an object in an environment, comprising:
projecting light on the object;
capturing at least a first image of the object with a first sensor;
capturing at least a second image of the environment with a second sensor;
generating metadata from the second image, the metadata comprising an accuracy per scan data point with respect to the first image; and
associating the metadata with the first image.
2. The method of claim 1 , further comprising storing the first image and the associated metadata in a searchable database.
3. The method of claim 1 , wherein the accuracy per scan data point with respect to the first image comprises an accuracy per 3D scan data point with respect to the first image.
4. A method of scanning an object in an environment, comprising:
projecting light on the object;
capturing at least a first image of the object with a first sensor;
capturing at least a second image of the environment with a second sensor;
generating metadata from the second image, the metadata comprising a maximum estimated error in scan data with respect to the first image; and
associating the metadata with the first image.
5. The method of claim 4 , further comprising storing the first image and the associated metadata in a searchable database.
6. A system for scanning an object in an environment, comprising:
a light source configured to project light on the object;
a first sensor configured to capture at least a first image of the object;
a second sensor configured to capture at least a second image of the environment; and
a processor configured to generate metadata from the second image, the metadata comprising an accuracy per scan data point with respect to the first image, and associate the metadata with the first image.
7. The system of claim 6 , wherein the processor is further configured to store the first image and the associated metadata in a searchable database.
8. The system of claim 6 , wherein the accuracy per scan data point with respect to the first image comprises an accuracy per 3D scan data point with respect to the first image.
9. A system for scanning an object in an environment, comprising:
a light source configured to project light on the object;
a first sensor configured to capture at least a first image of the object;
a second sensor configured to capture at least a second image of the environment; and
a processor configured to generate metadata from the second image, the metadata comprising a maximum estimated error in scan data with respect to the first image, and associate the metadata with the first image.
10. The system of claim 9 , wherein the processor is further configured to store the first image and the associated metadata in a searchable database.