ColorSpace Enumeration

Defines the color spaces of images.

Definition

Namespace: GleamTech.ImageUltimate
Assembly: GleamTech.ImageUltimate (in GleamTech.ImageUltimate.dll) Version: 6.6.7
C#
public enum ColorSpace

Members

Undefined Undefined color space.
CMY CMYK without black separation.
CMYKCMYK is a subtractive color model used in color printing. CMYK refers to the four inks used in color printing: cyan, magenta, yellow, and key (black).
GrayGrayscale, also known as black-and-white, is a color model composed exclusively of shades of gray, varying from black at the weakest intensity to white at the strongest.
HCLHCL (Hue, Chroma, Luminance)
HCLpHCLp is a modification of HCL to try to match Photoshop.
HSBHSB (Hue, Saturation, Brightness)
HSIHSL (Hue, Saturation, Intensity)
HSLHSL (Hue, Saturation, Lightness/Luminance)
HSVHSV (Hue, Saturation, Value)
HWBHWB (Hue, Whiteness, Blackness)
LabLab is a three-dimensional color model, where the L stands for the lightness of the color, the “a” is the redness vs. greenness, while the “b” is the yellowness vs. blueness.
LCHLCH (Lightness, Chroma, Hue)
LCHabLCHab is cylindrical transformation of the CIELAB color space.
LCHuvLCHuv is cylindrical transformation of the CIELUV color space.
LogLog (short for logarithmic), you can think of log as a color space “archiver” (in the same way zip or rar does it for files).
LMSLMS ((long, medium, short), a perceptual color space based on the response functions of the cones in the retina of the eye. It is mostly used in psychophysical research.
LuvA modification of "CIE 1931 XYZ" to display color differences more conveniently. The CIELUV space is especially useful for additive mixtures of lights, due to its linear addition properties.
OHTAObject segmentation using OHTA colour space is one of successful methods to separate fruit object and background.
Rec601YCbCrITU-R Recommendation BT.601, more commonly known by the abbreviations Rec. 601 or BT.601 (or its former name, CCIR 601) is a standard originally issued in 1982 by the CCIR.
Rec709YCbCrITU-R Recommendation BT.709, more commonly known by the abbreviations Rec. 709 or BT.709, standardizes the format of high-definition television, having 16:9 (widescreen) aspect ratio.
RGBRGB is an additive color model in which red, green, and blue light are added together in various ways to reproduce a broad array of colors.
scRGBscRGB is a wide color gamut RGB (Red Green Blue) color space created by Microsoft and HP that uses the same color primaries and white/black points as the sRGB color space but allows coordinates below zero and greater than one.
sRGBThe sRGB color space, or standard RGB (Red Green Blue), is an RGB color space created cooperatively by Hewlett-Packard and Microsoft Corporation for use on the Internet.
TransparentTransparent color space.
XyYThe XyY color space is a transformation of the CIE XYZ color space onto 2 dimensions.
XYZXYZ (aka "CIE 1931") is the first attempt to produce a color space based on measurements of human color perception and the basis for almost all other color spaces.
YCbCrYCbCr, used widely in video and image compression schemes such as MPEG and JPEG.
YCCYCC is an extension of YCbCr that extends the color gamut beyond the R/G/B primaries specified by BT.709.
YDbDrThe YDbDr scheme used by SECAM television is rotated in another way.
YIQYIQ was formerly used in NTSC (North America, Japan and elsewhere) television broadcasts for historical reasons.
YPbPrYPbPr is a scaled version of YUV. It is most commonly seen in its digital form.
YUVThe Y′UV model defines a color space in terms of one luma (Y′) and two chrominance (UV) components. The Y′UV color model is used in the PAL composite color video (excluding PAL-N) standard.

See Also