ISIS Application Documentation
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Divides a cube object into multiple output cubes in the line direction.
Note: The output cubes (which will here on be referred to as segments) will be created in the naming form of (InputCubeName).segment(#).cub
i.e. peaks.segment1.cub, peaks.segment2.cub, peaks.segment3.cub, peaks.segment4.cub, etc
|FROM||Input cube file.|
|NL||Number of Lines for each new cube segment|
|OVERLAP||Number of Overlapping Lines for each new cube|
Input cube to be segmented.
Specifies the total number of lines each segment will contain. This parameter must always be specified.
Specifies the total number of lines of overlap each segment will have with the previous segment as well as the next segment. This parameter must always be specified.
The original image
This is the input image peaks.cub
The first segment.
This is the first segment created from peaks.cub
It has the same sample width and band depth as peaks.cub, and has a total number of lines equal to the NL parameter, which is 531 in this example.
The second segment.
This is the second segment created from peaks.cub
Like peaks.segment1.cub, it has 531 lines and the same sample width and band depth as peaks.cub. The first 88 lines of this cube (peaks.segment2.cub) are identical to the last 88 lines of its previous cube (peaks.segment1.cub). In the same manner, the last 88 lines of peaks.segment2.cub are identical to the first 88 lines of peaks.segment3.cub
The third segment.
This is the third segment created from peaks.cub
Notice how this segment is smaller than the other 2 segements. This is due to the fact that it reached the end of peaks.cub, nevertheless, it still has the same
sample width and band depth as peaks.cub
|Christopher Austin||2007-10-30||Original version|