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Fix off-by-one error with fast clahe #80

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Merged
axtimwalde merged 1 commit into from
Jun 9, 2025
Merged

Fix off-by-one error with fast clahe #80

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6 changes: 3 additions & 3 deletions mpicbg/src/main/java/mpicbg/ij/clahe/FastFlat.java
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Original file line number Diff line number Diff line change
Expand Up @@ -99,7 +99,7 @@ static public void run(
}


final static private int[] createHistogram(
static private int[] createHistogram(
final int blockRadius,
final int bins,
final int blockXCenter,
Expand Down Expand Up @@ -239,7 +239,7 @@ final protected void run(
}

final int yMin = ( r == 0 ? 0 : rs[ r0 ] );
final int yMax = ( r < rs.length ? rs[ r1 ] : ip.getHeight() - 1 );
final int yMax = ( r < rs.length ? rs[ r1 ] : ip.getHeight() );

for ( int c = 0; c <= cs.length; ++c )
{
Expand All @@ -264,7 +264,7 @@ final protected void run(
}

final int xMin = ( c == 0 ? 0 : cs[ c0 ] );
final int xMax = ( c < cs.length ? cs[ c1 ] : ip.getWidth() - 1 );
final int xMax = ( c < cs.length ? cs[ c1 ] : ip.getWidth() );

for ( int y = yMin; y < yMax; ++y )
{
Expand Down