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1 | !752 |
2 | |
3 | static new Highest<S> highest; |
4 | |
5 | sclass Infos {
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6 | Map<BWImage, S> chars; |
7 | bool debug; |
8 | } |
9 | |
10 | static interface Algorithm {
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11 | S recognizeWord(BWImage img, Infos infos); |
12 | } |
13 | |
14 | static Infos infos; |
15 | static Map<BWImage, S> words; |
16 | |
17 | p {
|
18 | load("highest");
|
19 | } |
20 | |
21 | please include function charRangeToChar. |
22 | |
23 | // returns true when happy with the sucking package |
24 | static bool suck(S desc, Algorithm algorithm) {
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25 | print("Best score: " + highest.score);
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26 | if (highest.update(desc, scoreAlgorithm(algorithm))) {
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27 | save("highest");
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28 | true; |
29 | } |
30 | false; |
31 | } |
32 | |
33 | static synchronized double scoreAlgorithm(Algorithm algorithm) {
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34 | if (infos == null) {
|
35 | infos = new Infos; |
36 | infos.chars = mapValues("charRangeToChar", loadGlyphSheet("#1004645"));
|
37 | } |
38 | |
39 | if (words == null) |
40 | words = loadGlyphSheet("#1004649");
|
41 | |
42 | printStructure(values(words)); |
43 | |
44 | double score = 0, total = 0; |
45 | for (BWImage img : keys(words)) {
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46 | infos.debug = false; |
47 | S w; |
48 | try {
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49 | w = algorithm.recognizeWord(img, infos); |
50 | } catch e {
|
51 | w = exceptionToStringShort(e); |
52 | silentException(e); |
53 | } |
54 | S real = words.get(img); |
55 | print(real + " => " + w); |
56 | ++total; |
57 | if (eq(real, w)) {
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58 | ++score; |
59 | print(" ok!");
|
60 | } else {
|
61 | print(" oops...");
|
62 | if (l(real) != 0) {
|
63 | int lev = leven(real, w); |
64 | double s = max(0, 1-lev/(double) l(real)); |
65 | print("score: " + s + " (lev: " + lev + ")");
|
66 | score += s; |
67 | } |
68 | |
69 | // Do it again for debug output (could be skipped if needed) |
70 | |
71 | infos.debug = true; |
72 | try {
|
73 | algorithm.recognizeWord(img, infos); |
74 | } catch {}
|
75 | } |
76 | } |
77 | |
78 | print(); |
79 | print("SCORE: " + formatDouble(score, 1) + "/" + formatDouble(total, 1));
|
80 | |
81 | if (lastSilentException() != null) |
82 | printStackTrace(lastSilentException()); |
83 | |
84 | ret score*100/total; |
85 | } |
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| Snippet ID: | #1004654 |
| Snippet name: | Algorithm Sucker - Recognizing "Ticketing" (works) |
| Eternal ID of this version: | #1004654/1 |
| Text MD5: | 92b2cd8557a2db52ff3ba209a7bda9a8 |
| Transpilation MD5: | edcf699aa979d7f5f3711744757fe10d |
| Author: | stefan |
| Category: | javax / images |
| Type: | JavaX source code |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2016-08-26 00:21:50 |
| Source code size: | 1907 bytes / 85 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 537 / 870 |
| Referenced in: | [show references] |