Application of Feature Point Matching Technology to Identify Images of Free-Swimming Tuna Schools in a Purse Seine Fishery

Application of Feature Point Matching Technology to Identify Images of Free-Swimming Tuna Schools in a Purse Seine Fishery

Tuna fish school detection provides information on the fishing decisions of purse seine fleets. Here, we present a recognition system that included fish shoal image acquisition, point extraction, point matching, and data storage. Points are a crucial characteristic for images of free-swimming tuna s...

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Bibliographic Details
Main Authors: Qinglian Hou, Cheng Zhou, Rong Wan, Junbo Zhang, Feng Xue
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Journal of Marine Science and Engineering
Subjects:
image recognition
ORB algorithm
tuna shoal searching
unmanned aerial vehicle
Online Access:https://www.mdpi.com/2077-1312/9/12/1357

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