Posts Tagged ‘Rock Art’

Polynomial Texture Mapping (PTM)
Tuesday, 5 January 2010 by greg in Technology & Services • 0 Comments

One problem surrounding the needs of cultural heritage research is the acquisition of static on-site photography, which may limit perceived detail in the artifacts later upon inspection. One method which allows re-lighting of artifacts post-shooting is HP Labs researcher Tom Malzbender’s work in polynomial texture mapping, or PTM.

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Native American Rock Art
Tuesday, 29 December 2009 by admin in Cultural Heritage • 0 Comments

One problem surrounding the needs of cultural heritage research is the acquisition of static on-site photography, which may limit perceived detail in the artifacts later upon inspection. One method which allows re-lighting of artifacts during research is HP Labs researcher Tom Malzbender’s work in polynomial texture mapping, or PTM.

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