Method and system for unsynchronized structured lighting
Abstract
A system and method to capture the surface geometry a three-dimensional object in a scene using unsynchronized structured lighting is disclosed. The method and system includes a pattern projector configured and arranged to project a sequence of image patterns onto the scene at a pattern frame rate, a camera configured and arranged to capture a sequence of unsynchronized image patterns of the scene at an image capture rate, and a processor configured and arranged to synthesize a sequence of synchronized image frames from the unsynchronized image patterns of the scene. Each of the synchronized image frames corresponds to one image pattern of the sequence of image patterns.
- Inventors:
- Issue Date:
- Research Org.:
- Brown Univ., Providence, RI (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1925024
- Patent Number(s):
- 11425358
- Application Number:
- 17/226,920
- Assignee:
- Brown University (Providence, RI)
- Patent Classifications (CPCs):
-
G - PHYSICS G03 - PHOTOGRAPHY G03B - APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM
G - PHYSICS G06 - COMPUTING G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- DOE Contract Number:
- FG02-08ER15937
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 04/09/2021
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Taubin, Gabriel, Moreno, Daniel, and Calakli, Fatih. Method and system for unsynchronized structured lighting. United States: N. p., 2022.
Web.
Taubin, Gabriel, Moreno, Daniel, & Calakli, Fatih. Method and system for unsynchronized structured lighting. United States.
Taubin, Gabriel, Moreno, Daniel, and Calakli, Fatih. Tue .
"Method and system for unsynchronized structured lighting". United States. https://www.osti.gov/servlets/purl/1925024.
@article{osti_1925024,
title = {Method and system for unsynchronized structured lighting},
author = {Taubin, Gabriel and Moreno, Daniel and Calakli, Fatih},
abstractNote = {A system and method to capture the surface geometry a three-dimensional object in a scene using unsynchronized structured lighting is disclosed. The method and system includes a pattern projector configured and arranged to project a sequence of image patterns onto the scene at a pattern frame rate, a camera configured and arranged to capture a sequence of unsynchronized image patterns of the scene at an image capture rate, and a processor configured and arranged to synthesize a sequence of synchronized image frames from the unsynchronized image patterns of the scene. Each of the synchronized image frames corresponds to one image pattern of the sequence of image patterns.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {8}
}
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