Automated 2D, 2.5D, and 3D Segmentation of Coral Reef Pointclouds and Orthoprojections

Autor: Hugh Runyan, Vid Petrovic, Clinton B. Edwards, Nicole Pedersen, Esmeralda Alcantar, Falko Kuester, Stuart A. Sandin

Publikováno v: Frontiers in Robotics and AI, Vol 9 (2022)

Enabled by advancing technology, coral reef researchers increasingly prefer use of image-based surveys over approaches depending solely upon in situ observations, interpretations, and recordings of divers. The images collected, and derivative product

Externí odkaz: https://doaj.org/article/0542ae22a0ba421f92408169d1f10856

Challenges in the deep learning-based semantic segmentation of benthic communities from Ortho-images

Autor: Massimiliano Corsini, Gaia Pavoni, Vid Petrovic, Paolo Cignoni, Nicole E. Pedersen

Publikováno v: Applied geomatics
(2020). doi:10.1007/s12518-020-00331-6
info:cnr-pdr/source/autori:Pavoni G.; Corsini M.; Pedersen N.; Petrovic V.; Cignoni P./titolo:Challenges in the deep learning-based semantic segmentation of benthic communities from Ortho-images/doi:10.1007%2Fs12518-020-00331-6/rivista:Applied geomatics (Print)/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume

Since the early days of the low-cost camera development, the collection of visual data has become a common practice in the underwater monitoring field. Nevertheless, video and image sequences are a trustworthy source of knowledge that remains partial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fe722ff97ed3dcad0b5c1847bfcf616
https://doi.org/10.1007/s12518-020-00331-6

COMPREHENSIVE DIGITAL DOCUMENTATION AND PRELIMINARY STRUCTURAL ASSESSMENT OF SATUNSAT: A UNIQUE MAYA ARCHITECTURAL LABYRINTH AT OXKINTOK, YUCATAN, MEXICO

Autor: Falko Kuester, Eric Lo, J. Huchim Herrera, Vid Petrovic, Michael Hess, Dominique Rissolo, Fabio Esteban Amador

Publikováno v: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2-W15, Pp 989-992 (2019)

Located in the Puuc region of Yucatan, Mexico, the Labyrinth of Oxkintok, also known as Satunsat, is one of the most enigmatic ancient structures in the northern Maya lowlands. Inside this otherwise unremarkable terraced building platform is a series

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4337c182814b718318de6d768ae571f8
https://doi.org/10.5194/isprs-archives-xlii-2-w15-989-2019

Interactive Game-Based Exploration of an Underwater Paleontological Site

Autor: Vid Petrovic, Leanne Chukoskie, Qiming Chen, Corly Huang, Dominique Rissolo

Publikováno v: iLRN

The Yucatan Peninsula contains many cenotes and underwater caves, some of which offer promising opportunities for archeological and paleontological research in the Americas. Here we describe the transdisciplinary research efforts as part of documenti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab3a6ba9c961a2175c293c60171c94d8
https://doi.org/10.23919/ilrn52045.2021.9459364

Considering the rates of growth in two taxa of coral across Pacific islands

Autor: Stuart A, Sandin, Clinton B, Edwards, Nicole E, Pedersen, Vid, Petrovic, Gaia, Pavoni, Esmeralda, Alcantar, Kendall S, Chancellor, Michael D, Fox, Brenna, Stallings, Christopher J, Sullivan, Randi D, Rotjan, Federico, Ponchio, Brian J, Zgliczynski

Publikováno v: Advances in marine biology. 87(1)

Reef-building coral taxa demonstrate considerable flexibility and diversity in reproduction and growth mechanisms. Corals take advantage of this flexibility to increase or decrease size through clonal expansion and loss of live tissue area (i.e. via

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9fdfeade1c2dced9b011845c2dc886d2
https://pubmed.ncbi.nlm.nih.gov/33293010