Package org.openimaj.image.feature.global

Class Summary

Class	Description
AvgBrightness	Extract the average brightness of an image.
Colorfulness	Implementation of Hasler and Susstruck's Colorfulness metric http://infoscience.epfl.ch/record/33994/files/HaslerS03.pdf?version=1
ColourContrast	Implementation of a color contrast feature.
Gist<IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>>	Implementation of the "Gist" spatial envelope feature.
HorizontalIntensityDistribution	Produce a feature vector that describes the average intensity distribution across the from left to right.
HueStats	A two-valued summary representing mean hue (in radians) and variance of hue respectively.
LRIntensityBalance	Implementation of the intensity balance algorithm described by Yeh et al.
LuoSimplicity	Estimate the simplicity of an image by looking at the colour distribution of the background using the algorithm defined by Yiwen Luo and Xiaoou Tang.
ModifiedLuoSimplicity	Estimate the simplicity of an image by looking at the colour distribution of the background.
Naturalness	Implementation of the Naturalness index (CNI) defined by Huang, Qiao & Wu.
RGBRMSContrast	Implementation of the RGB RMS contrast feature.
RMSContrast	Implementation of the RMS contrast feature.
ROIProportion	Implementation of the region of interest based image simplicity measure described by Yeh et al.
RuleOfThirds	Implementation of the rule-of-thirds algorithm described by Yeh et al.
Saturation	Estimate the saturation of an image using the RGB approximation of avg(max(R,G,B) - min(R,G,B)).
SaturationVariation	Estimate the variation in saturation of an image using the RGB approximation of avg(max(R,G,B) - min(R,G,B)).
Sharpness	Sharpness measures the clarity and level of detail of an image.
SharpnessVariation	Sharpness measures the clarity and level of detail of an image.
SharpPixelProportion	Implementation of the blur estimation feature described by Ke, Tang and Jing, and Yeh et al.
WeberContrast	Implementation of the Weber contrast feature.
YehBokehEstimator	Implementation of the Bokeh estimation feature described by Yeh et al.

Enum Summary

Enum	Description
AvgBrightness.Mode	Modes for computing brightness.
Colorfulness.ColorfulnessAttr	Classes of colourfulness
HueStats.ToneAttr	Tonal attributes for images based on the mean hue and variance.