Rosetta Code

Zhang-Suen thinning algorithm: Difference between revisions

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Zhang-Suen thinning algorithm (view source)

Revision as of 17:11, 17 October 2013

39 bytes removed ,  10 years ago
Updated D entry according to the changes in the Python entry
(=={{header|Racket}}== implementation added)
(Updated D entry according to the changes in the Python entry)
Line 128:
static void neighbours(in Img I, in size_t x, in size_t y,
ref Neighbours n) pure nothrow {
n = [I[x,y+-1], I[x+1,y+-1], I[x+1,y], I[x+1,y-+1], // P2,P3,P4,P5
I[x,y-+1], I[x-1,y-+1], I[x-1,y], I[x-1,y+-1], // P6,P7,P8,P9
I[x,y+-1]]; // P2
}
 
Line 257:
##..###
#.....#
#....#.#
#...#.##
#...#..
#...#..
Line 284:
To thinned:
................................
...#####..##.........####.##........
..#.....#........##....##.........
..#......#.......#..............
..#.....#........#..............
..####.#.#........#..............
..#...#..##........#..............
..#......#.....#...##....##......#...
.........#....#....##.####....#.....
................................
 
Line 317:
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......#.##########...............................#######.............
.....##........#...................###########.......#............
.....#..........#.................##.......................
.....#..........#................#.........................
Line 328:
.....#..........#................#.........................
.....#..........#................#.........................
.....#...........#.................##.......................
.....#.............................####.......########............
....#...................###.............#######.............###....
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...........................................................</pre>
Retrieved from "https://rosettacode.org/wiki/Special:MobileDiff/236138"