ImageOP

The Image Dataset with Religious Buildings in the World Heritage Town of Ouro Preto for Deep Learning Classification (ImageOP).

This dataset comprises 1,613 images of facades from 32 religious buildings in the Historic Town of Ouro Preto, categorized into five classes:

# Fronton (Frontão in Portuguese) (290 images): the upper part of religious buildings.
# Church (Igreja in Portuguese) (353 images): class containing photographs of religious monuments featuring multiple building components in the same image.
# Window (Janela in Portuguese) (341 images): images of windows (front or side) of religious buildings.
# Door (Porta in Portuguese) (292 images): images of doors (front or side) of religious buildings.
# Tower (Torre in Portuguese) (337 images): photographs of towers of religious buildings, typically featuring a bell.

The Historic Town of Ouro Preto was the first city in Brazil added to the World Heritage List of UNESCO in 1980. Currently, the Historic Town of Ouro Preto preserves several examples of religious and civic buildings in terms of design and materials used in the 18th and 19th centuries.