In the fields of documentation and conservation of cultural heritage assets, there is a constant need for higher quality records and better analytical tools for extracting information about the condition of artefacts. Digital photography and digital image processing provide these capabilities, and recent technological advances in both fields promise new levels of performance for the capture and understanding of colour images. This inter-disciplinary book covers the imaging of decorated surfaces in historical buildings and the digitisation of documents, paintings and objects in museums and galleries, and shows how user requirements can be met by application of powerful digital imaging techniques. Numerous case studies illustrate the methods.
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algorithm Alinari analogue application archive artefacts calibration catalogue characteristics CIELAB CMYK collection colour gamut colour management colour space compression conservation create cultural heritage dark current detail developed device digital camera digital camera back digital images digital photography digitisation display documents electronic encoding English Heritage example exposure film filter format frequency function graphic high-resolution illumination image compression image database image file image processing image quality image sensor infrared interface laser lens Library light mapping medium-format metadata multimedia museum Nyquist frequency objects Octavo original output paintings panoramic images photographic pixel produce range record reflectogram reproduction resolution scanner scanning server shown in Figure spatial spectral spectral power distribution stained glass standard studio surface target techniques texture tion transformation transparency values viewing virtual visual visualisation VITRA workflow zoom