posterization AmE
posterisation BrE

Shadows also reveal noticeable posterization effects when the light moves slowly on or off of something.

For continuous tone images such as photographs, the result of color quantization is posterization.

For artistic effect, most image editing programs provide a posterization feature, or photographic processes may be used.

A related capability is the posterization artistic effect, which also reduces the number of colors represented in an image.

Printing posterization from black and white requires density separations, which one then prints on the same piece of paper to create the whole image.

There are occasional moments of graininess or posterization, but these are easily overlooked.

However, such increase also requires a corresponding increase in screen ruling or the output will suffer from posterization.

Typically, posterization is used for tracing contour lines and vectorizing photo-realistic images.

Another name for banding or posterization.

But he returned in 1942, after it had changed its name to AD, to design its final cover, which introduced his posterization technique.

I would also like to see some close ups, then you can try different posterization levels, I think that the one used here is not strong enough.

Therefore, posterization and banding are unlikely from these types of prints when provided with a file of good integrity.

Raw data leave more scope for both corrections and artistic manipulations, without resulting in images with visible flaws such as posterization.

This may result in a loss of tonal detail in the dark areas of a photograph and posterization during post-production.

This compares to regular posterization, where the number of individual color variations is reduced, while the overall range of colors is not.

Posterization is a process in photograph development which converts normal photographs into an image consisting of distinct, but flat, areas of different tones or colors.

Called posterization, the technique involved converting black-and-white or color photographs into a series of three separate negatives, each designated for a different color.

When working in color spaces with such a large gamut, it is recommended to work in 16-bit color depth to avoid posterization effects.

Sony's lossy 11+7 bit delta compression of RAW data causes posterization under certain conditions.

Posterization and Deposterization.

Each pixel just references the index of a color in the color palette, this method can be combined with dithering to avoid posterization.

An over manipulated image reveals the scars of digital editing as discernable 'banding' or posterization in the image.

Temporal posterization is the visual effect of reducing the number of frames of video, while not reducing the speed at which it actually plays.

The resulting vector images are at least a factor of ten larger and may have pronounced posterization effects when a small number of colors are used.

Using a method called "posterization," Ms. Vihonski produces prints resembling silk screens, the red cat with mauve eyes being an example.

It reduces the posterisation effect that colour depth reduction can create.

Posterisation: This is a form of graduation, where it is desirable to have bands of colour created marking out the changes in shade.

This can be overdone and we found that a setting of 2 for edge thickness, 2 for edge intensity and 1 for posterisation was about right.

Posterization or posterisation of an image entails conversion of a continuous gradation of tone to several regions of fewer tones, with abrupt changes from one tone to another.

But as you can see, the most of all the procedures Helmut Tollmann is using until today in his artistic work, posterisation, lithographic films and developers, solarisation and reprographic use of photographic techniques can be found in his works until now, especially in his multi-layer-technique.