Postprocessing of Infrared Reflectography to Support the Study of a Painting: The Case of Vivarini's Polyptych

<table>PC3 result with additional information and features provided with respect to the visible spectrum indicated with red and purple colour and to IR2 band, with green colour, as well.</table>

International Journal of Geophysics

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Figure 5

Figure 5: Postprocessing of Infrared Reflectography to Support the Study of a Painting: The Case of Vivarini's Polyptych 