O
Oscar Pizarro
Researcher at University of Sydney
Publications - 158
Citations - 6335
Oscar Pizarro is an academic researcher from University of Sydney. The author has contributed to research in topics: Computer science & Remotely operated underwater vehicle. The author has an hindex of 41, co-authored 145 publications receiving 5518 citations. Previous affiliations of Oscar Pizarro include University of Michigan & Woods Hole Oceanographic Institution.
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Proceedings ArticleDOI
Decoding, Calibration and Rectification for Lenselet-Based Plenoptic Cameras
TL;DR: This work derives a novel physically based 4D intrinsic matrix relating each recorded pixel to its corresponding ray in 3D space as part of a decoding, calibration and rectification procedure for lenselet-based plenoptic cameras appropriate for a range of computer vision applications.
Journal ArticleDOI
BioTIME: A database of biodiversity time series for the Anthropocene
Maria Dornelas,Laura H. Antão,Laura H. Antão,Faye Moyes,Amanda E. Bates,Amanda E. Bates,Anne E. Magurran,Dušan Adam,A. A. Akhmetzhanova,Ward Appeltans,José Manuel Arcos,Haley Arnold,N. Ayyappan,Gal Badihi,Andrew H. Baird,Miguel Barbosa,Miguel Barbosa,Tiago Egydio Barreto,Claus Bässler,Alecia Bellgrove,Jonathan Belmaker,Lisandro Benedetti-Cecchi,Brian J. Bett,Anne D. Bjorkman,Magdalena Błażewicz,Shane A. Blowes,Christopher P. Bloch,Timothy C. Bonebrake,Susan Boyd,Matt Bradford,Andrew J. Brooks,James H. Brown,Helge Bruelheide,Phaedra Budy,Fernando Carvalho,Edward Castañeda-Moya,Chaolun Allen Chen,John F. Chamblee,Tory J. Chase,Laura Siegwart Collier,Sharon K. Collinge,Richard Condit,Elisabeth J. Cooper,J. Hans C. Cornelissen,Unai Cotano,Shannan K. Crow,Gabriella Damasceno,Claire H. Davies,Robert A. Davis,Frank P. Day,Steven Degraer,Steven Degraer,Tim S. Doherty,Tim S. Doherty,Timothy E. Dunn,Giselda Durigan,J. Emmett Duffy,Dor Edelist,Graham J. Edgar,Robin Elahi,Sarah C. Elmendorf,Anders Enemar,S. K. Morgan Ernest,Ruben Escribano,Marc Estiarte,Brian S. Evans,Tung-Yung Fan,Fabiano Turini Farah,Luiz Fernando Loureiro Fernandes,Fábio Z. Farneda,Fábio Z. Farneda,Alessandra Fidelis,Robert N. L. Fitt,Anna Maria Fosaa,Geraldo Antônio Daher Corrêa Franco,Grace E. Frank,William R. Fraser,Hernando García,Roberto Cazzolla Gatti,Or Givan,Elizabeth Gorgone-Barbosa,William A. Gould,Corinna Gries,Gary D. Grossman,Julio R. Gutiérrez,Julio R. Gutiérrez,Stephen S. Hale,Mark E. Harmon,John Harte,Gary Haskins,Donald L. Henshaw,Luise Hermanutz,Pamela Hidalgo,Pedro Higuchi,Andrew S. Hoey,Gert Van Hoey,Annika Hofgaard,Kristen T. Holeck,Robert D. Hollister,Richard T. Holmes,Mia O. Hoogenboom,Chih-hao Hsieh,Stephen P. Hubbell,Falk Huettmann,Christine L. Huffard,Allen H. Hurlbert,Natália Macedo Ivanauskas,David Janík,Ute Jandt,Anna Jażdżewska,Tore Johannessen,Jill F. Johnstone,Julia A. Jones,Faith A. M. Jones,Jungwon Kang,Tasrif Kartawijaya,Erin C. Keeley,Douglas A. Kelt,Rebecca Kinnear,Kari Klanderud,Halvor Knutsen,Christopher C. Koenig,Alessandra Rocha Kortz,Kamil Král,Linda A. Kuhnz,Chao-Yang Kuo,David J. Kushner,Claire Laguionie-Marchais,Lesley T. Lancaster,Cheol Min Lee,Jonathan S. Lefcheck,Esther Lévesque,David C. Lightfoot,Francisco Lloret,John D. Lloyd,Adrià López-Baucells,Adrià López-Baucells,Maite Louzao,Joshua S. Madin,Borgþór Magnússon,Shahar Malamud,Iain Matthews,Kent P. McFarland,Brian J. McGill,Diane M. McKnight,William O. McLarney,Jason Meador,Peter L. Meserve,Daniel J. Metcalfe,Christoph F. J. Meyer,Christoph F. J. Meyer,Christoph F. J. Meyer,Anders Michelsen,N. A. Mil'chakova,Tom Moens,Even Moland,J. Jonathan Moore,Carolina Mathias Moreira,Jörg Müller,Jörg Müller,Grace E. P. Murphy,Isla H. Myers-Smith,Randall W. Myster,Andrew Naumov,Francis Neat,James A. Nelson,Michael Paul Nelson,Stephen F. Newton,Natalia Norden,Jeffrey C. Oliver,Esben Moland Olsen,Vladimir G. Onipchenko,Krzysztof Pabis,Robert J. Pabst,Alain Paquette,Sinta Pardede,David M. Paterson,Raphaël Pélissier,Josep Peñuelas,Alejandro Pérez-Matus,Oscar Pizarro,Francesco Pomati,Eric Post,Herbert H. T. Prins,John C. Priscu,Pieter Provoost,Kathleen L. Prudic,Erkki Pulliainen,B.R. Ramesh,Olivia Mendivil Ramos,Andrew Rassweiler,José Eduardo Rebelo,Daniel C. Reed,Peter B. Reich,Peter B. Reich,Suzanne M. Remillard,Anthony J. Richardson,Anthony J. Richardson,J. Paul Richardson,Itai van Rijn,Ricardo Rocha,Ricardo Rocha,Ricardo Rocha,Victor H. Rivera-Monroy,Christian Rixen,Kevin P. Robinson,Ricardo Ribeiro Rodrigues,Denise de Cerqueira Rossa-Feres,Lars G. Rudstam,Henry A. Ruhl,Catalina S. Ruz,Erica M. Sampaio,Erica M. Sampaio,Nancy B. Rybicki,Andrew L. Rypel,Sofía Sal,Beatriz Salgado,Flavio Antonio Maës dos Santos,Ana Paula Savassi-Coutinho,Sara E. Scanga,Jochen Schmidt,Robert L. Schooley,Fakhrizal Setiawan,Kwang-Tsao Shao,Gaius R. Shaver,Sally Sherman,Thomas W. Sherry,Jacek Siciński,Caya Sievers,Ana Carolina da Silva,Fernando Rodrigues da Silva,Fábio Lang da Silveira,Jasper A. Slingsby,Tracey Smart,Sara J. Snell,Nadejda A. Soudzilovskaia,Gabriel Barros Gonçalves de Souza,Flaviana Maluf Souza,Vinicius Castro Souza,Christopher D. Stallings,Rowan Stanforth,Emily H. Stanley,José Mauro Sterza,Maarten Stevens,Rick D. Stuart-Smith,Yzel Rondon Súarez,Sarah R. Supp,Jorge Yoshio Tamashiro,S.A. Tarigan,Gary P. Thiede,Simon Thorn,Anne Tolvanen,Maria Teresa Zugliani Toniato,Ørjan Totland,Robert R. Twilley,Gediminas Vaitkus,Nelson Valdivia,Martha Isabel Vallejo,Thomas J. Valone,Carl Van Colen,Jan Vanaverbeke,Fábio Venturoli,Hans M. Verheye,Marcelo Vianna,Rui P. Vieira,Tomáš Vrška,Con Quang Vu,Lien Van Vu,Robert B. Waide,Conor Waldock,Dave Watts,Sara L. Webb,Tomasz Wesołowski,Ethan P. White,Claire E. Widdicombe,Dustin J. Wilgers,R. Williams,Stefan B. Williams,Mark Williamson,Michael R. Willig,Trevor J. Willis,Sonja Wipf,Kerry D. Woods,Eric J. Woehler,Kyle J. A. Zawada,Kyle J. A. Zawada,Michael L. Zettler +286 more
TL;DR: The BioTIME database contains raw data on species identities and abundances in ecological assemblages through time to enable users to calculate temporal trends in biodiversity within and amongst assemblage using a broad range of metrics.
Journal IssueDOI
Generation and visualization of large-scale three-dimensional reconstructions from underwater robotic surveys
TL;DR: A robust, automated system for large-scale three-dimensional reconstruction and visualization that takes stereo imagery from an autonomous underwater vehicle (AUV) and SLAM-based vehicle poses to deliver detailed 3D models of the seafloor in the form of textured polygonal meshes is presented.
Journal ArticleDOI
Efficient View-Based SLAM Using Visual Loop Closures
TL;DR: This paper presents a simultaneous localization and mapping algorithm suitable for large-scale visual navigation based on the viewpoint augmented navigation (VAN) framework using an extended information filter.
Journal ArticleDOI
Visually Augmented Navigation for Autonomous Underwater Vehicles
TL;DR: The multisensor VAN framework is outlined and demonstrated to have compelling advantages over a purely vision-only approach by improving the robustness of low-overlap underwater image registration; setting the free gauge scale; and allowing for a disconnected camera-constraint topology.