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ISO 14524:2009
Photography - Electronic still-picture cameras - Methods for measuring opto-electronic conversion functions (OECFs)
ISO 14524:2009 specifies methods for the measurement of opto-electronic conversion functions (OECFs) of electronic still-picture cameras whose output is encoded as a digital image file. The OECF is defined as the relationship between the focal plane log exposures or scene log luminances, and the digital output levels of an opto-electronic digital image capture system.
ISO 14524:2009 applies to both monochrome and colour electronic still picture cameras.
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International Organization for Standardization [iso]
