A range of grays with regular density intervals from white to black A gray scale image is an image that contains various levels (or shades) of gray
A strip of light to dark gray tones placed at the side of original copy when photographed to measure tonal range (gamma) and contrast
Gray scale can be viewed as a degenerate case of pseudo color, in which case the red, green, and blue values in any given color map entry are equal, thus producing shades of gray The gray values can be changed dynamically
Variations of values from white, through shades of gray, to black in a digitized image with black assigned the value of zero and white the value of one
An optical pattern consisting of discrete steps or shades of gray between black and white (188)
The range of tones, from bright white to pitch black that can be reproduced in a film and print
Generally refers to a monochrome ordering of 256 shades between black and white which are assigned to raster picture elements (pixels) according to reflected light, heat, and/or other relative intensity measurements Most common digital display option for scanned black and white orthophotos
A strip of standard gray tones ranging from white to black, to measure the tonal range obtained during photography or plate exposure See also: Sensitivity Guide to top
1 As applied to an image, composed of (discrete) shades of gray If the pixels of a gray-scale image have n bits, they may take values from zero, representing black, up to 2-1, representing white Intermediate values represent increasingly light shades of gray If n=1, the image is not called gray-scale but black-and-white (or a line drawing) 2 A range of accurately known shades of gray printed out for use in calibrating those shades on a display or printer
The tonal range from a very light gray (1% dot) up to solid black (100% dot) in increments of 1%
A color space where colors are represented by their luminance values only, i e saturation and hue are zero
a strip of standard gray tones ranging from white to black, places at the side of original copy during photography to measure tonal range and contrast obtained
A range of shades of gray in an image Gray scales of scanners are determined by the number of grays, or values between black and white, that they can recognize and reproduce