1 | // x1/y1/x2/y2 are dimensions of the inner (empty) part of the rectangle |
2 | // w/h = line width/height |
3 | static int bwIntegralImage_whiteRectWithBlackBorder(BWIntegralImage img, int x1, int y1, int x2, int y2, int w, int h) {
|
4 | ret |
5 | bwIntegralImage_sumRect(img, x1, y1, x2, y2)*2 |
6 | -bwIntegralImage_sumRect(img, x1-w, y1-h, x2+w, y2+h); |
7 | } |
Began life as a copy of #1019784
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| Snippet ID: | #1019785 |
| Snippet name: | bwIntegralImage_whiteRectWithBlackBorder |
| Eternal ID of this version: | #1019785/3 |
| Text MD5: | 23c53c73560e3bdbb606dd3261a43def |
| Author: | stefan |
| Category: | javax / image analysis |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2018-11-26 19:19:59 |
| Source code size: | 344 bytes / 7 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 358 / 374 |
| Version history: | 2 change(s) |
| Referenced in: | [show references] |