Test finding boxes in BWIntegralImage [dev.] [1019788]

< > BotCompany Repo | #1019788 // Test finding boxes in BWIntegralImage [dev.]

JavaX source code (desktop) [tags: use-pretranspiled] - run with: x30.jar

!7

p-exp {
  BWImage bw = new(200, 100, 0f);
  bwFillWhiteRect(bw, 30, 40, 80, 35);
  final BWIntegralImage ii = new(bw);
  showImage(bw);
  int w = ii.getWidth(), h = ii.getHeight();
  for (int y = 0; y < h; y += 5) {
    for (int x = 0; x < w; x += 5)
      print_noNewLine(bwIntegralImage_whiteRectWithBlackBorder_perPixel(ii, x, y, x+30, y+30, 2, 2) + " ");
    print();
  }
  
  print(highestByFunction(ptGrid(0, 0, w, h, 5, 5), func(Pt p) {
    bwIntegralImage_whiteRectWithBlackBorder(ii, p.x, p.y, p.x+30, p.y+30, 2, 2)
  }));
}

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Snippet ID:

#1019788

Snippet name:

Test finding boxes in BWIntegralImage [dev.]

Eternal ID of this version:

#1019788/6

Text MD5:

0183014141ad35666901f03b0c1e9fbf

Transpilation MD5:

5ea70fabcdc728a6740d10daeada71d4

Author:

stefan

Category:

javax / imaging

Type:

JavaX source code (desktop)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2018-11-26 19:44:03

Source code size:

554 bytes / 18 lines

Pitched / IR pitched:

No / No

Views / Downloads:

403 / 1053

Version history:

5 change(s)

Referenced in:

[show references]

1	!7
2
3	p-exp {
4	BWImage bw = new(200, 100, 0f);
5	bwFillWhiteRect(bw, 30, 40, 80, 35);
6	final BWIntegralImage ii = new(bw);
7	showImage(bw);
8	int w = ii.getWidth(), h = ii.getHeight();
9	for (int y = 0; y < h; y += 5) {
10	for (int x = 0; x < w; x += 5)
11	print_noNewLine(bwIntegralImage_whiteRectWithBlackBorder_perPixel(ii, x, y, x+30, y+30, 2, 2) + " ");
12	print();
13	}
14
15	print(highestByFunction(ptGrid(0, 0, w, h, 5, 5), func(Pt p) {
16	bwIntegralImage_whiteRectWithBlackBorder(ii, p.x, p.y, p.x+30, p.y+30, 2, 2)
17	}));
18	}