FishSizer: Software solution for efficiently measuring larval fish size

Article Multidisciplinary Sciences

Automated morphometrics on microscopy images of Atlantic cod larvae using Mask R-CNN and classical machine vision techniques

Bjarne Kvaestad et al.

Summary: Measurement of morphometric parameters on fish larvae is important for environmental research and cultivation industry. The use of Mask R-CNN for instance segmentation helps to automate parameter acquisition, saving time and improving accuracy. This technique has been successfully tested on various species of organisms.

METHODSX (2022)

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Article Fisheries

Morphological and biochemical effects of food deprivation during the early development of Pacific red snapper Lutjanus peru

Renato Pena et al.

Summary: Food deprivation has significant effects on the early development of Pacific red snapper, leading to changes in morphology and biochemical characteristics. The concentration of essential free amino acids decreases significantly during food deprivation, while nonessential amino acids remain stable. It is recommended to start initial feeding of Pacific red snapper within 3 days of yolk sac depletion to avoid the point of no return.

JOURNAL OF FISH BIOLOGY (2021)

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Article Limnology

Automated plankton classification from holographic imagery with deep convolutional neural networks

Buyu Guo et al.

Summary: In this article, the integration of deep learning methods with digital inline holography for rapid and accurate plankton classification is discussed. By applying a probability filter to eliminate false classification, an average precision of 96.8% and a recall rate of 95.0% were achieved.

LIMNOLOGY AND OCEANOGRAPHY-METHODS (2021)

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Article Fisheries