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Morphological Reconstruction Based on Optical Images for the Seabed Semi-Buried Polymetallic Nodules: A Fusion Model of Elliptic Approximation and Contour Interweaving Methods

open access: yesJournal of Marine Science and Engineering
Polymetallic nodules enriched in Mn, Ni, Cu, Co, and other metals may be one of the first seabed mineral resources to be exploited. Although optical imagery is crucial for resource evaluation, semi-buried nodules are frequently overlooked.
Xiang Meng   +5 more
doaj   +1 more source

Potential Impacts of Polymetallic Nodule Removal On Deep-Sea Meiobenthos [PDF]

open access: green, 2021
Ellen Pape   +5 more
openalex   +1 more source

Evaluation of Deep Learning Models for Polymetallic Nodule Detection and Segmentation in Seafloor Imagery

open access: yesJournal of Marine Science and Engineering
Climate change has led to the need to transition to clean technologies, which depend on an number of critical metals. These metals, such as nickel, lithium, and manganese, are essential for developing batteries.
Gabriel Loureiro   +4 more
doaj   +1 more source

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