科学与环境

Underwater cameras can estimate fish weight in real time without generating full depth maps

来源: Phys.org - latest science and technology news stories · 发布于

Underwater cameras can estimate fish weight in real time without generating full depth maps
来源: Phys.org - latest science and technology news stories

Accurate fish-weight estimates can help aquaculture operators manage feeding, monitor growth and plan harvests. However, conventional underwater imaging methods often require substantial computing power and can struggle with reflections, bubbles and turbid water.

Accurate fish-weight estimates can help aquaculture operators manage feeding, monitor growth and plan harvests. However, conventional underwater imaging methods often require substantial computing power and can struggle with reflections, bubbles and turbid water.

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Successful restoration of fish migration requires more than fish passes
科学与环境

Successful restoration of fish migration requires more than fish passes

The Netherlands is constructing fish passes to make rivers and streams accessible to fish again. But how effective are these structures? New Ph.D. research by Panos Panagiotopoulos of Wageningen University shows that successful fish migration requires more than making individual

Phys.org - latest science and technology news stories ·