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Display Histogram of Image and get Histogram Features

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Name		Name	Last commit message	Last commit date
Latest commit History 14 Commits
bin/data		bin/data
example.xcodeproj		example.xcodeproj
src		src
Makefile		Makefile
Project.xcconfig		Project.xcconfig
README.md		README.md
addons.make		addons.make
config.make		config.make
hf.png		hf.png
hist.png		hist.png
lab.jpg		lab.jpg
luv.png		luv.png
openFrameworks-Info.plist		openFrameworks-Info.plist

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ofxHistogramFeatures

Display 6-Histogram of Image and get 4-Histogram Features

How TO

Resize your image to 320x240 size & jpg format before test.
R,G,B Histogram & H, S,V Histograms
4-Histogram features: Mean, Var, Energy, Entropy

Algorithm

Histogram Mean: Intensity level of image
Histogram Variance: Contrast of Image
Histogram Energy: Peakness of Image
Histogram Entropy: Uniformity of Image

Dependency

OpenFrameworks 0.10.1
ofxCv
ofxOpenCv
ofxHitogram
XCode 10.12.x
OSX Mojave

Next Plan

Add Skewness & Kurtosis
R, B, H, S, V Channel Features
Spectral Histogram Features

Reference

Edited source from https://github.com/genekogan/ofxHistogram.git

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Display Histogram of Image and get Histogram Features

color channel image space histogram value rgb green hsv hue features saturation bin

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