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Richard Bryan Magalhães Santos

Pontifical Catholic University of Rio de Janeiro

225 - Gávea

Rua Marquês de São Vicente

Rio de Janeiro, 22451-900

Brazil

SCHOLARLY PAPERS

2

DOWNLOADS

105

TOTAL CITATIONS

1

Scholarly Papers (2)

1.

A Deep Learning System for Sporomorph Identification and Spore Coloration Index (Sci) Calculation for Evaluation Source Rocks Thermal Maturity

Number of pages: 32 Posted: 26 May 2025
Pontifical Catholic University of Rio de Janeiro, affiliation not provided to SSRN, BAM, Bundesanstalt für Materialforschung und -prüfung, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Federal University of Bahia (UFBA), Petrobras, Petrobras and Petrobras
Downloads 58 (980,173)

Abstract:

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Sporomorphs, Organopalynological Analysis, Spore Coloration Index (SCI), Computer vision, Deep Learning, Optical microscopy

2.

A Deep Learning System for Collotelinite Segmentation and Coal Reflectance Determination

Number of pages: 24 Posted: 27 Jul 2022
Pontifical Catholic University of Rio de Janeiro, Pontifical Catholic University of Rio de Janeiro, affiliation not provided to SSRN, affiliation not provided to SSRN, BAM, Bundesanstalt für Materialforschung und -prüfung, University of Queensland and affiliation not provided to SSRN
Downloads 47 (1,109,210)
Citation 1

Abstract:

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Coal petrography, Vitrinite maceral group, Coal rank, Computer vision, Deep learning, Instance segmentation, Optical microscopy