Histogram

Topics

Performing contrast stretching

• vImageContrastStretch_Planar8(_:_:_:)
• vImageContrastStretch_PlanarF(_:_:_:_:_:_:_:)
• vImageContrastStretch_ARGB8888(_:_:_:)
• vImageContrastStretch_ARGBFFFF(_:_:_:_:_:_:_:)

Performing ends-in contrast stretching

• vImageEndsInContrastStretch_Planar8(_:_:_:_:_:)
• vImageEndsInContrastStretch_PlanarF(_:_:_:_:_:_:_:_:_:)
• vImageEndsInContrastStretch_ARGB8888(_:_:_:_:_:)
• vImageEndsInContrastStretch_ARGBFFFF(_:_:_:_:_:_:_:_:_:)

Equalizing a histogram

• vImageEqualization_Planar8(_:_:_:)
• vImageEqualization_PlanarF(_:_:_:_:_:_:_:)
• vImageEqualization_ARGB8888(_:_:_:)
• vImageEqualization_ARGBFFFF(_:_:_:_:_:_:_:)

Calculating a histogram

• vImageHistogramCalculation_Planar8(_:_:_:)
• vImageHistogramCalculation_PlanarF(_:_:_:_:_:_:)
• vImageHistogramCalculation_ARGB8888(_:_:_:)
• vImageHistogramCalculation_ARGBFFFF(_:_:_:_:_:_:)

Specifying a histogram

• vImageHistogramSpecification_Planar8(_:_:_:_:)
• vImageHistogramSpecification_PlanarF(_:_:_:_:_:_:_:_:)
• vImageHistogramSpecification_ARGB8888(_:_:_:_:)
• vImageHistogramSpecification_ARGBFFFF(_:_:_:_:_:_:_:_:)

See Also

Color and Tone Adjustment

• Adjusting the brightness and contrast of an image
• Adjusting saturation and applying tone mapping
• Applying tone curve adjustments to images
• Adjusting the hue of an image
• Specifying histograms with vImage
• Enhancing image contrast with histogram manipulation