The graphics were really raw,' using a kind of posterisation
, very two-dimensional.
Geometrical correction, posterisation
and maximisation of blue, green and cyan colour were carried out followed by a subtraction of the background colour and by the division of colours obtained.
uk/pictures/ group/ Barney F's picture, entitled Liverpool Spring, is actually a composite of two images, high- definition rendering (HDR) as it's meant to be, rather than a posterisation
effect from a single exposure.
PhotoGenie removes image artifacts, such as those from JPEG compression, pixelation, jagged edges, and posterisation
, which are common in digitally captured images.