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Term entries in the full glossary matching "reference image"
W3C Glossaries
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- reference image
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From Portable Network Graphics (PNG) Specification (Second Edition) (2003-11-10) | Glossary for this source
rectangular array of rectangular
pixels
, each having the same number
of
samples
, either three (red, green, blue)
or four (red, green, blue,
alpha
). Every reference image can be
represented exactly by a
PNG datastream
and every PNG datastream
can be converted into a reference image. Each
channel
has a
sample
depth
in the range 1 to 16. All samples in the same
channel have the same sample depth. Different channels may have
different sample depths.
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