op meanStdDev

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firepick1 (pixel) edited this page Mar 1, 2015 · 3 revisions

FireSight wrapper for OpenCV mesnStdDev, which computes the mean and standard deviation of image pixel intensities.

path Path to second image

Stage Model

Mean and standard deviation values are provided as blue, green, red values (BGR):

 {
  "s1":{
    "mean":[
      57.865975609756099,
      118.61485772357723,
      178.11601626016261,
      0.0
    ],
    "stdDev":[
      67.547801238063741,
      55.596208075900137,
      40.276437507259224,
      0.0
    ]
  }
}

Example: How bright a duck? pipeline

firesight -i img/duck.jpg -p json/meanStdDev.json