Scene geometry from several partly cloudy days

Nathan Jacobs; Scott Workman; Richard Souvenir

doi:10.1109/ICDSC.2013.6778227

Scene geometry from several partly cloudy days

Nathan Jacobs, Scott Workman, Richard Souvenir

Computer Science

Research output: Contribution to conference › Paper › peer-review

2 Scopus citations

Abstract

We describe new methods for estimating the geometry of an outdoor scene from either (1) a single calibrated camera or (2) a network of arbitrary, uncalibrated cameras. Our methods do not require camera motion nor overlapping fields of view. We use simple geometric constraints based on appearance changes caused by cloud shadows and combine constraints from multiple days.We describe a linear method for calibrated cameras and a nonlinear method for an uncalibrated imaging system. We define these geometric constraints, describe new algorithms, and demonstrate the features of these algorithms on real and synthetic scenes.

Original language	English
DOIs	https://doi.org/10.1109/ICDSC.2013.6778227
State	Published - 2013
Event	2013 7th International Conference on Distributed Smart Cameras, ICDSC 2013 - Palm Springs, CA, United States Duration: Oct 29 2013 → Nov 1 2013

Conference

Conference	2013 7th International Conference on Distributed Smart Cameras, ICDSC 2013
Country/Territory	United States
City	Palm Springs, CA
Period	10/29/13 → 11/1/13

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/ICDSC.2013.6778227

Cite this

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title = "Scene geometry from several partly cloudy days",

abstract = "We describe new methods for estimating the geometry of an outdoor scene from either (1) a single calibrated camera or (2) a network of arbitrary, uncalibrated cameras. Our methods do not require camera motion nor overlapping fields of view. We use simple geometric constraints based on appearance changes caused by cloud shadows and combine constraints from multiple days.We describe a linear method for calibrated cameras and a nonlinear method for an uncalibrated imaging system. We define these geometric constraints, describe new algorithms, and demonstrate the features of these algorithms on real and synthetic scenes.",

author = "Nathan Jacobs and Scott Workman and Richard Souvenir",

year = "2013",

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language = "English",

note = "2013 7th International Conference on Distributed Smart Cameras, ICDSC 2013 ; Conference date: 29-10-2013 Through 01-11-2013",

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AU - Workman, Scott

AU - Souvenir, Richard

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AB - We describe new methods for estimating the geometry of an outdoor scene from either (1) a single calibrated camera or (2) a network of arbitrary, uncalibrated cameras. Our methods do not require camera motion nor overlapping fields of view. We use simple geometric constraints based on appearance changes caused by cloud shadows and combine constraints from multiple days.We describe a linear method for calibrated cameras and a nonlinear method for an uncalibrated imaging system. We define these geometric constraints, describe new algorithms, and demonstrate the features of these algorithms on real and synthetic scenes.

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T2 - 2013 7th International Conference on Distributed Smart Cameras, ICDSC 2013

Y2 - 29 October 2013 through 1 November 2013

ER -

Scene geometry from several partly cloudy days

Abstract

Conference

ASJC Scopus subject areas

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