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A distance transform, also known as distance map or distance field, is a derived representation of a digital image. The choice of the term depends on the...

Cadastral map Climatic map Geologic map Historical map Linguistic map Nautical map Physical map Political map Relief map Resource map Road map Star map Street...

surface independently of its geography: Area Shape Direction Bearing Distance Map projections can be constructed to preserve some of these properties at...

Distance is a numerical or occasionally qualitative measurement of how far apart objects, points, people, or ideas are. In physics or everyday usage, distance...

The Tube map (sometimes called the London Underground map) is a schematic transport map of the lines, stations and services of the London Underground,...

world map is a map of most or all of the surface of Earth. World maps, because of their scale, must deal with the problem of projection. Maps rendered...

globe is mapped into the same constant grid bearing on the map. Converting ruler distance on the Mercator map into true (great circle) distance on the sphere...

Isochrone maps include the Galton's Isochronic Postal Charts and Isochronic Passage Charts of 1881 and 1882, Bartholomew's Isochronic Distance Map and Chart...

The scale of a map is the ratio of a distance on the map to the corresponding distance on the ground. This simple concept is complicated by the curvature...

Genetic distance is a measure of the genetic divergence between species or between populations within a species, whether the distance measures time from...

a set and a scheme for assigning distances between elements of the set), an isometry is a transformation which maps elements to the same or another metric...

graphics and computer vision, a depth map is an image or image channel that contains information relating to the distance of the surfaces of scene objects...

topological map is a type of diagram that has been simplified so that only vital information remains and unnecessary detail has been removed. These maps lack...

projection is an azimuthal map projection. It has the useful properties that all points on the map are at proportionally correct distances from the center point...

In modern mapping, a topographic map or topographic sheet is a type of map characterized by large-scale detail and quantitative representation of relief...

theory of metric spaces, a metric map is a function between metric spaces that does not increase any distance. These maps are the morphisms in the category...

(reducing a distance metric such as Euclidean distance) without spoiling the topology induced from the map space. After training, the map can be used...

world maps date to classical antiquity, the oldest examples of the 6th to 5th centuries BCE still based on the flat Earth paradigm. World maps assuming...

A road map, route map, or street map is a map that primarily displays roads and transport links rather than natural geographical information. It is a type...

map is that the distance between the center of each and every pair of adjacent hex cells (or hexes) is the same. By comparison, in a square grid map,...