Changes between Version 4 and Version 5 of ProcessingAtDAN/hyper_cal/bad_pixels


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Timestamp:
May 10, 2012, 3:28:30 PM (13 years ago)
Author:
adbe
Comment:

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  • ProcessingAtDAN/hyper_cal/bad_pixels

    v4 v5  
    1111'''__Constant Light Inconstant Response__'''
    1212
     13During the calibration the hawk sensor receives light from an integrating sphere, this produces constant stable light, therefore if a pixels response varies then this pixel is considered bad. For example:
    1314
    14 [[Image(bad_pixel_example.png)]]
     15[[Image(method_A_example.png)]]
     16
     17The calculate whether a pixel is bad get the mean for the light region of the pixel, if a member of this pixel is less or greater than a given percentage it is considered bad.
     18
     19== Method B ==
     20'''__Deviation From Spectral And Spatial Neighbours__'''