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pi 4. 6. 2021 o 17:13 Jeremy Young <[email protected]> napísal(a): > It looks like there's a bug of some sort here. Attached is another image. > When I COR it with > > "tesseract test.png test -c tessedit_create_hocr=1 -c hocr_char_boxes=1" > > the hocr for "Party A" looks like this: > > <span class='ocrx_word' id='word_1_7' title='bbox 1547 347 1683 384; > x_wconf 84'> > <span class='ocrx_cinfo' title='x_bboxes 1547 347 1567 376; x_conf > 98.908447'>P</span> > <span class='ocrx_cinfo' title='x_bboxes 1571 354 1589 376; x_conf > 99.026512'>a</span> > <span class='ocrx_cinfo' title='x_bboxes 1594 354 1607 376; x_conf > 98.80246'>r</span> > <span class='ocrx_cinfo' title='x_bboxes 1609 349 1645 384; x_conf > 98.968414'>t</span> > <span class='ocrx_cinfo' title='x_bboxes 1637 347 1661 384; x_conf > 98.820137'>y</span> > <span class='ocrx_cinfo' title='x_bboxes 1657 347 1683 376; x_conf > 97.777733'>A</span> > </span> > > ie the x-coordinate of the "y" overlaps the prior and following characters. > > On Thursday, June 3, 2021 at 6:45:51 PM UTC+1 Jeremy Young wrote: > >> Hi >> >> The attached test image (which could be in a batch of a million, so I >> need a generalised fix) is being processed in Tess4J but I also get the >> same issue with the Windows build from Mannheim version: >> >> C:\temp>tesseract --version >> tesseract v5.0.0-alpha.20210506 >> leptonica-1.78.0 >> libgif 5.1.4 : libjpeg 8d (libjpeg-turbo 1.5.3) : libpng 1.6.34 : >> libtiff 4.0.9 : zlib 1.2.11 : libwebp 0.6.1 : libopenjp2 2.3.0 >> Found AVX2 >> Found AVX >> Found FMA >> Found SSE4.1 >> Found libarchive 3.5.0 zlib/1.2.11 liblzma/5.2.3 bz2lib/1.0.6 >> liblz4/1.7.5 libzstd/1.4.5 >> Found libcurl/7.77.0-DEV Schannel zlib/1.2.11 zstd/1.4.5 libidn2/2.0.4 >> nghttp2/1.31.0 >> >> When I execute "tesseract test1.png test1" the output contains at line 21 >> "PartyA | PartyB | Valuation". "Party A" should be two words as should >> "Party B". >> >> When I output the hocr using Tess4J I can see that the gaps between the >> characters are 4,6,2,2,12 >> ie the gap between the "y" and the "A" is much bigger than the others. >> >> <span class='ocrx_word' id='word_1_15' title='bbox 1551 349 1681 >> 386; x_wconf 91; x_fsize 9'> >> <span class='ocrx_cinfo' title='x_bboxes 1551 349 1569 378; x_conf >> 99.031525'>P</span> >> <span class='ocrx_cinfo' title='x_bboxes 1573 356 1590 378; x_conf >> 98.951897'>a</span> >> <span class='ocrx_cinfo' title='x_bboxes 1596 356 1608 378; x_conf >> 98.996353'>r</span> >> <span class='ocrx_cinfo' title='x_bboxes 1610 351 1623 378; x_conf >> 99.038818'>t</span> >> <span class='ocrx_cinfo' title='x_bboxes 1625 357 1644 386; x_conf >> 98.881676'>y</span> >> <span class='ocrx_cinfo' title='x_bboxes 1656 349 1681 378; x_conf >> 98.736168'>A</span> >> </span> >> >> Any suggestions what I could do? >> >> Thx >> >> >> >> LIKEZERO Limited is a limited company registered in Scotland with >> registered number SC651418. 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