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1 | !7 |
2 | |
3 | p { |
4 | RGBImage a = null, b = rgbShootScreen(); |
5 | repeat { |
6 | sleep(500); |
7 | time { |
8 | a = b; |
9 | b = rgbShootScreen(); |
10 | |
11 | print("*"); |
12 | compare(a, b); |
13 | } |
14 | } |
15 | } |
16 | |
17 | svoid compare(RGBImage a, RGBImage b) { |
18 | //new HashSet<Pt> deltas; |
19 | new Best<Rect> best; |
20 | for tries to 10: { |
21 | Rect r = randomScreenRect(50, 50); |
22 | RGBImage clip = a.clip(r); |
23 | if (rgbInnerPrecision(clip) >= 0.5f) { |
24 | Rect r2 = rgbSearchPrecise(b, clip); |
25 | if (r2 != null && neq(r, r2)) { |
26 | Pt delta = new Pt(r2.x-r.x, r2.y-r.y); |
27 | Rect match = expandMatch(a, b, r, r2); |
28 | best.put(match, match.w*match.h); |
29 | //print("Movement: " + delta + ". Match size: " + ); |
30 | } |
31 | } |
32 | } |
33 | Rect r = best.get(); |
34 | if (r != null) |
35 | quickShowImage(rgbScale(a.clip(r), 0.5)); |
36 | } |
37 | |
38 | static Rect expandMatch(RGBImage a, RGBImage b, Rect r1, Rect r2) { |
39 | assertEquals(r1.w, r2.w); |
40 | assertEquals(r1.h, r2.h); |
41 | //do { |
42 | Rect r = r2; |
43 | while (r2.x > 0 && r1.x > 0 && rgbImageSectionsIdentical(a, new Rect(r1.x-1, r1.y, 1, r1.h), b, new Rect(r2.x-1, r2.y, 1, r2.h))) { |
44 | r1 = growRectLeft(r1, 1); r2 = growRectLeft(r2, 1); |
45 | } |
46 | ret r2; |
47 | } |
Began life as a copy of #1006798
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Snippet ID: | #1006814 |
Snippet name: | Find Motion [dev.] |
Eternal ID of this version: | #1006814/6 |
Text MD5: | 02064f34cbce7aa91429fd3da3af8303 |
Transpilation MD5: | e105e816f9dd7db56645953d785ff9a9 |
Author: | stefan |
Category: | javax / ocr |
Type: | JavaX source code |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2017-02-05 03:55:56 |
Source code size: | 1206 bytes / 47 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 483 / 612 |
Version history: | 5 change(s) |
Referenced in: | [show references] |