greyscale BrE
grayscale AmE

The photographs are grayscale, not color, and several years old.

Still, the purpose is generally clear and I like the grayscale look.

Grayscale images cannot be imported unless they are saved as if in color.

Now it looked distorted, seen from only several inches above the ground and in faded grayscale.

The data words used during this mission were 6 bits long, which represented 64 grayscale values.

The artwork is inked by hand and done in grayscale.

Special effects, like sepia tone and grayscale, can be added to an image.

Frost's color blindness may have helped his excellent use of grayscale.

Without loss of generality, we will assume a grayscale 2-dimensional image is used.

The reverse is also possible: to build a full color image from their separate grayscale channels.

Even though color Macintoshes existed at the time, it ran in grayscale.

For an image, the term monochrome usually means the same as black-and-white or grayscale.

Grayscale pixels - up close, they look like black, white or grey squares.

Grayscale images have many shades of gray in between.

If it also has shades of that color, then it is called grayscale.

Photos and other grayscale images are smooth, with little or no banding.

The printing mechanism was also improved to allow increased tones of grayscale.

But also they can be synthesized from a full color image; see the section about converting to grayscale.

Achromatopsia, total color blindness, in which vision is limited to a grayscale.

Even though the screen supports grayscale, the characters were not anti-aliased.

The marketing grayscale image for the fragrance is a "ripped male torso."

During the 1990s, color also became a mainstay on the front page, where grayscale photography had been the norm.

Grayscale versions of the previous logo remain in use.

Its grayscale screen offers icon buttons and a choice of fonts.

The quality of photos and other grayscale images is acceptable for general-purpose documents.