National Instruments IMAQTM 用户手册
Chapter 3
Making Grayscale and Color Measurements
3-8
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Figure 3-3. Primary Components of an 32-bit Color Image
Figure 3-4. Primary Components of a 64-bit Color Image
A color pixel encoded as a
Long
value can be decomposed into its
individual components using
CWIMAQVision.IntegerToColorValue
.
You can convert a pixel value represented in any color model into
its components in any other color model using
its components in any other color model using
CWIMAQVision.ColorValueConversion2
.
32
Color
Image
8-bit Image Processing
Saturation
Value
Hue
Green
Blue
Red
Saturation
Intensity
Hue
Saturation
Luminance
Hue
32
Color
Image
Saturation
Value
Hue
Green
Blue
Red
Saturation
Intensity
Hue
Saturation
Luminance
Hue
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8
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or
or
or
or
or
or
Color
Image
16-bit
Image
Processing
Color
Image
16
Red
Green
Blue
16
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64
Red
Green
Blue
16
64
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