| Operators |
hamming_change_region — Generate a region having a given Hamming distance.
hamming_change_region is obsolete and is only provided for reasons of backward compatibility.
hamming_change_region(InputRegion : OutputRegion : Width, Height, Distance : )
hamming_change_region changes the region in the left upper part of the image given by Width and Height such that the resulting regions have a Hamming distance of Distance to the input regions. This is done by adding or removing Distance points from the input region.
If Width and Height are chosen too large the resulting region requires a lot of memory.
Region to be modified.
Regions having the required Hamming distance.
Width of the region to be changed.
Default value: 100
Suggested values: 64, 128, 256, 512
Typical range of values: 1 ≤ Width ≤ 512 (lin)
Minimum increment: 1
Recommended increment: 10
Restriction: Width > 0
Height of the region to be changed.
Default value: 100
Suggested values: 64, 128, 256, 512
Typical range of values: 1 ≤ Height ≤ 512 (lin)
Minimum increment: 1
Recommended increment: 10
Restriction: Height > 0
Hamming distance between the old and new regions.
Default value: 1000
Suggested values: 100, 500, 1000, 5000, 10000
Typical range of values: 0 ≤ Distance ≤ 10000 (lin)
Minimum increment: 1
Recommended increment: 10
Restriction: Distance >= 0 && Distance < Width * Height
Memory requirement of the generated region (worst case): O(2 * Width * Height).
hamming_change_region returns 2 (H_MSG_TRUE) if all parameters are correct. The behavior in case of empty input (no regions given) can be set via set_system('no_object_result',<Result>). If necessary, an exception is raised.
connection, regiongrowing, pouring, class_ndim_norm
Foundation
| Operators |