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Automatic search for similar unicolored wall painting fragments

Gregor Čepin (2013) Automatic search for similar unicolored wall painting fragments. EngD thesis.

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    Old wall paintings had over time fallen from the walls and broken into fragments. Reassembly of fragments using real chunks of plaster is a challenging and time-consuming task. With appropriate software it can be done in digital form. In this thesis we discuss one of the challenges that arise in the process, that is automatic search for similar unicolored fragments, which can be placed next to the currently composed patterned fragments, and their clustering. We compare several methods of searching for and clustering of similar fragments. We test these methods on fragments found at archeological site near Celje which originates from the Roman period.

    Item Type: Thesis (EngD thesis)
    Keywords: wall paintings, fragment, spritesheet, reassembly, histogram, HSV, Hellinger distance, hierarchical clustering, k-means clustering
    Number of Pages: 44
    Language of Content: Slovenian
    Mentor / Comentors:
    Name and SurnameIDFunction
    doc. dr. Zoran Bosnić3826Mentor
    prof. dr. Bogdan Filipič1116Comentor
    Link to COBISS: http://www.cobiss.si/scripts/cobiss?command=search&base=50070&select=(ID=10160468)
    Institution: University of Ljubljana
    Department: Faculty of Computer and Information Science
    Item ID: 2201
    Date Deposited: 21 Sep 2013 17:02
    Last Modified: 02 Oct 2013 14:12
    URI: http://eprints.fri.uni-lj.si/id/eprint/2201

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