image-photometric-calibration

This field is part of the schema "image FAIR Digital Object": An iFDO file is a human- and machine-readable file format collecting metadata of an entire image set, without including the actual image data, only references to it through persistent identifiers.

schemahttps://marine-imaging.com/fair/schemas/ifdo-v2.0.0.json

descriptionInformation required to specify the photometric calibration. Details given in properties.

typeobject

propertiesphotometric-sequence-white-balancing (string): A text on how white-balancing was done.
photometric-exposure-factor-RGB (array): RGB factors applied to this image, product of ISO, exposure time, relative white balance
photometric-sequence-illumination-type (string): e.g. constant artificial, globally adapted artificial, individually varying light sources, sunlight, mixed)
photometric-sequence-illumination-description (string): A text on how the image sequence was illuminated
photometric-illumination-factor-RGB (array): RGB factors applied to artificial lights for this image
photometric-water-properties-description (string): A text describing the photometric properties of the water within which the images were capture