Structured-light-based Depth Reconstruction Using Low-light Pico Projector

By Thomas Rittler, Florian Seitner, and Margrit Gelautz

Abstract

In this work we investigate an infrared structured light prototype which is intended for 3D reconstruction in resource-restricted mobile applications. We explore the constraints on working range and pattern resolution that are imposed by the low-light property of our single-shot set-up. While focusing on the most light-sensitive steps of the decoding work ow, we suggest adaptations of image rectification and pattern generation and segmentation algorithms that are tailored to the specific spatial and radiometric requirements of our system.

Reference

T. Rittler, F. Seitner, M. Gelautz: "Structured-light-based Depth Reconstruction Using Low-light Pico Projector"; Talk: The 13th International Conference on Advances in Mobile Computing and Multimedia (MoMM 2015), Brussels, Belgium; 12-11-2015 - 12-13-2015; in: "The 13th International Conference on Advances in Mobile Computing and Multimedia", ACM, (2015), ISBN: 978-1-4503-3493-8; 334 - 337.

BibTeX

@inproceedings{TUW-243678,     author = {Rittler, Thomas and Seitner, Florian and Gelautz, Margrit},     title = {Structured-light-based Depth Reconstruction Using Low-light Pico Projector},     booktitle = {The 13th International Conference on Advances in Mobile Computing and Multimedia},     year = {2015},     pages = {334--337},     publisher = {ACM},     url = {http://publik.tuwien.ac.at/files/PubDat_243678.pdf},     isbn = {978-1-4503-3493-8},     doi = {10.1145/2837126.2837154},     keywords = {Structured light, low-light projector, image rectification, pattern segmentation},     note = {talk: The 13th International Conference on Advances in Mobile Computing and Multimedia (MoMM 2015), Brussels, Belgium; 2015-12-11 -- 2015-12-13} } Click into the text area and press Ctrl+A/Ctrl+C or ⌘+A/⌘+C to copy the BibTeX into your clipboard… or download the BibTeX.