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利用水下立体视频工具量化鱼类密度的新方法研究进展
JoVE Journal
Environment
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JoVE Journal
Environment
Development of New Methods for Quantifying Fish Density Using Underwater Stereo-video Tools
Please note that all translations are automatically generated.
Click here for the English version.
利用水下立体视频工具量化鱼类密度的新方法研究进展
DOI:
10.3791/56635-v
•
09:32 min
•
November 20, 2017
•
Christian Denney
,
Ryan Fields
,
Mary Gleason
,
Richard Starr
1
Moss Landing Marine Laboratories
,
2
The Nature Conservancy
Chapters
00:05
Title
00:40
Prepare Stereo-camera Footage for Analysis
03:29
Generate Point Counts and Calculate MaxN
06:40
Results
08:18
Conclusion
Summary
Automatic Translation
English (Original)
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Automatic Translation
我们描述了一种新的计数鱼类, 并估计相对丰度 (MaxN) 和鱼类密度使用旋转立体摄像系统。我们还演示了如何使用距离相机 (Z 距离), 以估计 species-specific 可探测性。
Tags
Stereo-video
Fish Density
Underwater
Fisheries Management
Quantify
Abundance
Size Distribution
Deep-water Rocky Reefs
Stereophotogrammetry
Calibration
Measurement Software
Video Synchronization
Article
Embed
ADD TO PLAYLIST
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