Übersetzung für "Farbabstand" in Englisch

The color distance is defined as the distance separating two color points in the color space.

The color spacing is converted into variations of coating thicknesses in the individual printing inks.

The color difference can be determined with conventional physical methods.

A suitable measure of it is the so-called colour distance of the light.

Colorimetric parameters for evaluation are, for example, colour strength and/or colour difference.

In general, in the following reference is being had to cumulative color spacing.

The color difference is the distance between the two colors, calculated in three-dimensional Lab color space.

The spectral densitometer shows you the colour difference between two colours according to DeltaE2000.

The color difference is the distance between the two colors, calculated in three-dimensional Lab color space.

Now, from the remaining colour values those two are determined having the smallest colour distance.

By comparing the actual color locus with the corresponding setpoint color locus a possibly existing color spacing therebetween may be determined.

The color error dE + and dE ? is calculated by using these two modified values.

This process is repeated until the shortest computed color distance is bigger than the threshold value.

First, across the length of the graph the color spacing between the individual gradations is determined and added up.

The larger the Euclidean color distance, the greater the color inconstancy and vice-versa.

In these color spaces, the three-dimensional distance between two colors does not necessarily correspond to the physiologically perceived color difference.

The magnitude of the effect can be determined colorimetrically from the color distance according to DIN 61 74 between the rubbed and the unrubbed surface and constitutes a measure of the intensity of flocculation.

The color values show that, compared with the pigment of Example 5B, that of Example 5A has a substantially higher proportion of yellow, and a substantially smaller color difference with respct to Cds (Sicotherm K 1201).

From EP-A 321 402 a process is known for the color control and ink regulation of a printing machine, in which via a spectrophotometer, measuring fields are scanned in order to obtain color coordinates in a colorimetric measuring system and to produce, by a coordinate comparison from the color difference of the measuring field being scanned relative to a predetermined set color position, a correction value for the adjustment of the ink control elements of the printing machine.

However, there remains the interpretation of the distance of the actual target co-ordinates from the source as the colour distance and the significance of the polar angle as adirection indicator for a colour shift.

In the process, the "slope" or sensitivity in the working point is utilized to determine from the color deviation between the actually measured color location and the desired color location the necessary layer thickness changes or ink control changes, for the three-color half-tone field.

If a comparison of the actual color position of the half tone field 46 with the set color location of the half tone 43 indicates that the set color position is located outside the correction space, then according to the regulation strategy implemented in the regulation strategy block 63 the predetermined set color location is replaced by an attainable set color position located on the boundary surface of the correction color space and having a color distance from the predetermined set color position with essential components relative to print quality being minimized.

In particular, in the implemented regulation strategy, the location on the surface of the correction color space having the smallest color distance from the predetermined set color position will be selected as the attainable color position.

The weight of the interpolation points, i.e., the discrete color loci FiR of the RFT screen color table, for the compensation computation is determined using a suitable function with the color difference between the interpolation points and the corresponding color vector FiT as a parameter.

The flame retardant resin coating of claim 1, wherein the base coating material comprises color pigments which provide an initial coloration to the resin coating, and wherein said initial coloration may undergo a color change comprising a maximum color difference, dE, of from about 0.5 to about 2.0 from the initial coloration.