continuous tone image
[printing] A photograph that has not been screened and so displays all the varying tones from dark to light.
[printing] A photograph that has not been screened and so displays all the varying tones from dark to light.
[cartography] A line on a map that connects points of equal elevation based on a vertical datum, usually sea level.
[remote sensing] In remote sensing and photogrammetry, the ratio between the energy emitted or reflected by an object and that
[graphics computing] The ratio between the maximum and minimum brightness values in an image.
[graphics computing] Increasing the contrast in an image by expanding its grayscale range to the range of the display device.
[computing] A basic element of a software application’s GUI. Examples of controls include menus, buttons, tools, check boxes, slider bars,
1 [surveying] An accurately surveyed coordinate location for a physical feature that can be identified on the ground. Control points
[spatial statistics use for geostatistics] In statistical testing, a set of assumptions that will be accepted by test data if
[cartography] The angle between a vertical line (grid north) and true north on a map.