In situ size and motility measurement of aquatic invertebrates with an underwater stereoscopic camera system using tilted lenses
Abstract
In situ observation of traits of aquatic organisms, including size and motility, requires three‐dimensional measurements that are commonly done with a stereoscopic imaging system. However, to observe traits of small aquatic invertebrates, the imaging system requires relatively high magnification, which results in a small overlapping volume between the two cameras of a conventional stereoscopic system. The provision of a larger shared volume would therefore be of great advantage, especially, when the organism abundance is low.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Apr 07, 2022
- Source ID
- 10.1111/2041-210x.13855
Entities
People
- Jules S. Jaffe
- Pichaya Lertvilai
Organizations
- Office of Naval Research
- University of California, San Diego