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Multi-touch Rocks: Playing with Tangible Virtual Heritage in the Museum -- First User Tests
(The Eurographics Association, 2011)
More than 50.000 petroglyphs are engraved in rock panels on the flanks of the UNESCO world heritage site Val Camonica (Northern Italy). The engravings are not always visible and are often on steep slopes on which it is ...
Detection and Classification of Petroglyphs in Gigapixel Images -- Preliminary Results
(The Eurographics Association, 2011)
With the advances of digital photography, the number of high quality images of rock panels containing petroglyphs grows steadily. Different time-consuming manual methods to determine and document the exact shapes and spatial ...