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EAP Issue 4 Detecting Visual Errors

Added by Endangered Archives Programme · last edited by Endangered Archives Programme · on Jun 13, 2011

One line summary	Need to identify images which show pixilation, banding, other artificial(?) artifacts in the image
Detailed description	Need to be able to identify these across large batches of images, and ideally know what causes it. Examples: EAP012 There is coloured banding across the image, and some visual information is missing (lines in drawing do not meet up at either side of the error) EAP219 As above
Issue champion	John Salter, Matt Ruane
Possible approaches	Find good (non-problematic) images and get an idea of what a 'valid' histogram looks like, then compare all images in a batch to find any outliers
Context
AQuA Solutions
Collections	EAP;