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eyes:logics:massalignment [2017/06/12 16:42]
vzinch created
eyes:logics:massalignment [2017/06/12 16:56]
vzinch
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 ====== MassAlignment ====== ====== MassAlignment ======
  
-This logic  shifts image data according to its center of mass. +This logic shifts image data according to its center of mass. This is required to optimize the images in case the particles are off-centered.
  
 ===== Usage ===== ===== Usage =====
-FIXME+The optimal Pixel threshold value depends on the noisiness of the data: for good images it can be kept at 0 level. The optimal values for Circular mask fraction are 0.8-0.9.
  
  
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 ===== Concept ===== ===== Concept =====
-FIXME+The logic uses the pixel values above the given threshold as a mass and shifts the mass center of every image to its geometric center. ​