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1 | // threshold 0.75 + Cubed distance from black 3.0 + blur + min 3", |
2 | static BWImage chessOCR_piecePreprocessing_1(BufferedImage img, O... _) {
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3 | optPar int version = 1; |
4 | BWImage bw = bwImageTo2Bit(0.75f, |
5 | img_cubedDistanceFromColor_withGain(rgbBlack(), 3.0, |
6 | blurFilterBufferedImage( |
7 | minFilterBufferedImage(3, |
8 | img)))); |
9 | if (version == 1) bw = bwAutoCrop(bw); |
10 | ret bw; |
11 | } |
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| Snippet ID: | #1024731 |
| Snippet name: | chessOCR_piecePreprocessing_1 |
| Eternal ID of this version: | #1024731/5 |
| Text MD5: | cbadd02fdff79a7e14e8cb5f1525cc14 |
| Transpilation MD5: | 81824f57864921dee5e11e98b780bfc9 |
| Author: | stefan |
| Category: | javax / imaging |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2019-08-26 14:50:47 |
| Source code size: | 406 bytes / 11 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 487 / 647 |
| Version history: | 4 change(s) |
| Referenced in: | [show references] |