||Estudos e Avaliações Pós-Ocupação da Iluminação no Espaço Construído através de Imagens HDR e Câmeras Digitais Compactas
||Souza, Dennis Flores; Paulo Sérgio Scarazzato
||Nowadays HDR images are becoming a useful tool in lighting studies and post-occupancy evaluation. However, this technique requires cameras with manual control, and these features are not common on contemporary snapshot cameras, usually labeled as “amateurs”. However, all cameras have some kind of control that allows taking pictures with different exposures. This paper examines the possibility of making HDR images from digital compact cameras, as a way to contribute with a more accessible method for lighting studies. Tests were done in actual spaces and luminances were also measured by luminance meter. The comparison between both measures showed fairly correlative values.
|Year of publication:
||HDR images; compact digital cameras; lighting; built environment; evaluation
Souza, Dennis Flores; Paulo Sérgio Scarazzato (2009).
Estudos e Avaliações Pós-Ocupação da Iluminação no Espaço Construído através de Imagens HDR e Câmeras Digitais Compactas. SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009,