op meanStdDev

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