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. Continue reading “Polynomial Texture Mapping (PTM)”
Native American Rock Art
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. Continue reading “Native American Rock Art”