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!7 // approximate size: 10,17 // approximate y distance: 615-593 static RGB destColor = rgb("#5650C3"); static float contrast = 5f; static float gamma = 0.5f; static int g = 2; p-experiment { //RGBImage img = shootScreen(); RGBImage img = loadRGBImage(/*#1101257*/#1101258); int w = img.getWidth(), h = img.getHeight(); BWImage bw = new BWImage(w, h); int destColorInt = destColor.getInt(); for y to h: for x to w: { float diff = rgbDiff(img.getInt(x, y), destColorInt); //diff = pow(diff, gamma); //diff *= contrast; diff = (diff-0.2f)*20f; bw.setPixel(x, y, diff); } //showBWImage(bw); //showAutoSegmentedImage(bw); final L<Rect> rects = sortRectsByMiddleY(autoSegment(bw, g)); pnl(rects); final ImageSurface is1 = showImageWithSelections(bw, rects); onClick(is1, voidfunc(MouseEvent e) { Pt p = is1.pointFromEvent(e); pnl(rectsContaining(p, rects)); }); L<Rect> l2 = rectsWithSize(rects, 10, 17); for (Rect r : l2) print(simpleRecognizer().recognizeGlyph(bw.clip(r))); BufferedImage bi = bw.getBufferedImage(); L<RecognizedText> texts = ocr_recognizeMultiLine_scored(bw, simpleRecognizer(), l2); ImageSurface is = showImageWithRecognizedTexts(bi, null, texts); showImageWithRecognizedTexts_makeTeachable2(bi, is, texts, filledSimpleRecognizer_cached(), null); }
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Snippet ID: | #1015466 |
Snippet name: | Find blue terminal $ on screen using grid [dev. 2] |
Eternal ID of this version: | #1015466/29 |
Text MD5: | 1d5b9308460351508cd10ac7013cd21c |
Transpilation MD5: | 015ef35b2ca853580a803460c07729ad |
Author: | stefan |
Category: | javax / ocr |
Type: | JavaX source code (desktop) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2018-05-15 01:17:22 |
Source code size: | 1390 bytes / 43 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 429 / 1147 |
Version history: | 28 change(s) |
Referenced in: | #1015481 - Find blue terminal $ on screen using simple scan |