What is a coarse map?
A map between operator spaces is called completely coarse if the sequence of its amplifications is equi-coarse.
What is a coarse scale?
In this paper, “scale” is used depending on the degree of spatial resolution; “coarse scale” means “upper scale” (1:1,000,000) and refers to a map covering a large area while “fine scale” means “lower scale” and refers to a map at the field or farm level.
What is a coarse set?
[′kȯrs ′sed·iŋ] (ordnance) Preliminary adjustment of a sight in laying a gun, made first on the main scale; then the fine setting is made on the associated scale of smaller graduations.
What is a coarse image?
A coarse segmentation would mean that we have large blobs covering each class without much detail. On the other hand, a fine segmentation would have a much higher level of detail which can even go down to pixel level (i.e. pixel-by-pixel correct segmentation).
What are bar scale also known as?
A linear scale, also called a bar scale, scale bar, graphic scale, or graphical scale, is a means of visually showing the scale of a map, nautical chart, engineering drawing, or architectural drawing.
What is coarser and finer?
If τ1 and τ2 are two topologies defined on the non empty set X such that τ1⊆τ2, i.e. each member of τ1 is also in τ2, then τ1 is said to be coarser or weaker than τ2 and τ2 is said to be finer or stronger than τ1.
What is coarse topology?
In mathematics, coarse topology is a term in comparison of topologies which specifies the partial order relation of a topological structure to other one(s). Specifically, the coarsest topology may refer to: Trivial topology, the most coarse topology possible on a given set.
What is the meaning of fine and coarse?
is that fine is of superior quality while coarse is composed of large parts or particles; of inferior quality or appearance; not fine in material or close in texture.
What is coarse to fine?
Coarse-to-fine in the context of visual recognition typically refers to applying a method (or machine learned model) to a low-resolution version of the image, and then gradually increasing the resolution and propagating the results to the ‘finer’ image.
What does 1 50000 mean on a map?
A graphical or bar scale. A map would also usually give its scale numerically (“1:50,000”, for instance, means that one cm on the map represents 50,000cm of real space, which is 500 meters) A bar scale with the nominal scale , expressed as both “1cm = 6km” and “1:600 000” (equivalent, because 6km = 600 000cm)
What does coarse mean in math?
In mathematics, coarse functions are functions that may appear to be continuous at a distance, but in reality are not necessarily continuous. Although continuous functions are usually observed on a small scale, coarse functions are usually observed on a large scale.