Public Data Resource

MediScore: the NIST Medifor scoring and evaluation toolkit (https://github.com/usnistgov/MediScore)

Part of the Forensics Science Data Collection

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Contact: Haiying Guan.

Identifier: doi:10.18434/mds2-2565

Described in this article:

User Guide for NIST Media Forensic Challenge (MFC) Datasets

Version: 1.0... First Released: 2022-03-03 Revised: 2022-03-03

MediScore (https://github.com/usnistgov/MediScore) is a NIST developed Medifor scoring and evaluation toolkit for Open Media Forensic Evaluation (OpenMFC). MediScore contains the source, documentation, and example data for the following tools:

Validator - Single/Double Source Detection Validator DetectionScorer - Single/Double Source Detection Evaluation Scorer MaskScorer - Single/Double Source Mask Evaluation (Localization) Scorer ProvenanceFilteringScorer - Scorer for Provenance Filtering ProvenanceGraphBuildingScorer - Scorer for Provenance Graph Building VideoTemporalLocalisationScoer - Scorer for Video Temporal Localization

Research Areas

NIST R&D: Metrology: MetricInformation Technology: Data and informaticsForensics: Digital evidence

Keywords: Open Media Forensics Challenge (OpenMFC); Media Forensics; Receiver Operating Characteristic (ROC) curve; Detection System; Localization System; Correct Detection (CD); False Alarm Rate (FAR)

These data are public.

For more information, please visit the home page.

Guan, H., Lee, Y., Diduch, L., Ghorbanian Bajgiran, I., Horan, J.. (2022). Open Media Forensics Challenge (OpenMFC) 2021 Workshop Presentations, Open Media Forensics Challenge (OpenMFC) Evaluation Website, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=933793, https://mfc.nist.gov (Accessed January 29, 2023)

Guan, H., Lee, Y., & Diduch, L. (2022). Open Media Forensics Challenge 2022 Evaluation Plan, NIST, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=932934 (Accessed 2023-01-29)

NIST Media Forensics Challenge Team. (2022). Open Media Forensics Challenge 2020-2021 Evaluation Plan, NIST, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=930801 (Accessed 2023-01-29)

Guan, H., Lee, Y., Diduch, L., Zhang, J. G., Ghorbanian, I., Kheyrkhah, T., Fontana, P. C., Fiscus, J., & Filliben, J. (2021). Open Media Forensics Challenge (OpenMFC) 2020-2021: Past, Present, and Future. https://doi.org/10.6028/nist.ir.8396

Guan, H., Delgado, A., Lee, Y., Yates, A., Zhou, D., Kheyrkhah, T., & Fiscus, J. G. (2021). User Guide for NIST Media Forensic Challenge (MFC) Datasets. https://doi.org/10.6028/nist.ir.8377

Version: 1.0... First Released: 2022-03-03 Revised: 2022-03-03

This dataset is part of the Forensics Science Data Collection.

Cite this dataset

Haiying Guan (2022), MediScore: the NIST Medifor scoring and evaluation toolkit (https://github.com/usnistgov/MediScore) , National Institute of Standards and Technology, https://doi.org/10.18434/mds2-2565 (Accessed 2025-05-02)

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