4. Basic mathematical representation
4.1 Pixels
Spatial support, denoted D, is made up of the spatial locations on which gray-scale images are defined. These spatial locations are called pixels (a contraction of picture elements). The spatial support is a part of the spatial domain ( ). The integer n designates the Euclidean dimension of the spatial domain, and therefore of the spatial support D. It will be equal to 1, 2 or 3 in this article (linear, planar or volumetric image).
In the continuous case, the spatial domain ...
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
Basic mathematical representation
Frames for pixels and gray tones
Article included in this offer
"Signal processing and its applications"
(
151 articles
)
Updated and enriched with articles validated by our scientific committees
A set of exclusive tools to complement the resources
Bibliography
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
