Underwater Image Systems Simulation Sample Data
Abstract/Contents
- Abstract
We use modern computer graphics tools such as ray-tracing, digital camera simulation tools, and a physically accurate model of seawater constituents to simulate how light is captured by the imaging sensor in a digital camera placed in underwater ocean environments. Our water model includes parameters for the type and amount of phytoplankton, the concentration of chlorophyll, the amount of dissolved organic matter (CDOM) and the concentration of detritus (non-algal particles, NAP). We show that by adjusting the model parameters, we can predict real sensor data captured by a digital camera at a fixed distance and depth from a reference target with known spectral reflectance. We also provide an open-source implementation of all our tools and simulations.
This repository contains sample data (camera images and simulation results) that demonstrates how the simulation environment works and that allows to reproduce the analyses we present in publications.
Description
Type of resource | software, multimedia |
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Date created | [ca. January 2017 - June 2017] |
Creators/Contributors
Author | Blasinski, Henryk |
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Author | Lian, Trisha |
Primary advisor | Farrell, Joyce |
Subjects
Subject | underwater imaging |
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Subject | camera simulation |
Genre | Dataset |
Bibliographic information
Related item |
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Location | https://purl.stanford.edu/wp894vt1248 |
Access conditions
- Use and reproduction
- User agrees that, where applicable, content will not be used to identify or to otherwise infringe the privacy or confidentiality rights of individuals. Content distributed via the Stanford Digital Repository may be subject to additional license and use restrictions applied by the depositor.
- License
- This work is licensed under an Open Data Commons Attribution License v1.0.
Collection
Contact information
- Contact
- hblasins@stanford.edu
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