CameraAPI.GetImageDifStats( filename1, filename2, row1, row2, col1, col2 );
String filename1 |
FITS filename #1. |
String filename2 |
FITS filename #2. |
long row1 |
The start row. Range: 0 to image rows minus 1. |
long row2 |
The end row. Range: 0 to image rows minus 1. |
long col1 |
The start column. Range: 0 to image columns minus 1. |
long col2 |
The end column. Range: 0 to image columns minus 1. |
ImageDifStats - The image statistics: min, max,
mean, variance, and standard deviation for each image and for the difference
between the images. See
ImageStats and
ImageDifStats for details.
Calculates the image statistics (min, max, mean, variance, standard
deviation) for each image and for the difference of the two images.
The statistics are calculated over the specified row and column range.
This is primarily used for PTC (photon transfer curve). Throws a
java.lang.Exception if an error occurs, which can be caught using
try/catch block.