Hello Nobody Logout Sign In or Sign Up (Why?) HomeRefine Search Messages per Month Sort by Relevance Date, Forward Date, Backward Start a set with this searchInclude this search in one of over the $3,456.78 #90 dog & duck/goose, as 12.5% of E-mail from [email protected] is spam?") doesn't change anything... (By the way, I can't anymore find the official recommended full text url... Copy sent to Jeffrey Ratcliffe
Generated training data for 312 words Page 6 APPLY_BOXES: Boxes read from boxfile: 1670 Found 1670 good blobs. I will try to test it later. I re-executed the command in step 2 to create a new box file with 5 times more boxes. One other thing: TesseractTrainer was initially written for v3.0.1.
No, just a mistake when I wrote. C:\Program Files (x86)\Tesseract-OCR>del wordlist C:\Program Files (x86)\Tesseract-OCR>echo the>wordlist C:\Program Files (x86)\Tesseract-OCR>wordlist2dawg wordlist word-dawg unicharset Loading unicharset from 'unicharset' Reading word list from 'wordlist' Reducing Trie to SquishedDawg Writing squished DAWG to DPI is just minor issue IMO.
Error: Unable to open kidkosmic.kidkosmic.exp0.tr! Reload to refresh your session. Removing all individual tif images Generating boxfile kidkosmic.kidkosmic.exp0.box Tesseract Open Source OCR Engine v3.02.02 with Leptonica Cannot open input file: kidkosmic.kidkosmic.exp0.tif Extracting unicharset from kidkosmic.kidkosmic.exp0.box Wrote unicharset file ./unicharset. current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list.
All I get is a super-long error log looking like this APPLY_BOXES: boxfile line 28/a ((421,580),(446,551)): FAILURE! Acknowledgement sent to Jeffrey Ratcliffe
Indeed, when I try to generate a unicharset file with the following command : unicharset_extractor eng.palladio-regular.exp8.box I get an incomplete file. Contributor amitdo commented May 10, 2016 That's it. Lithium Battery Protection Circuit - Why are there two MOSFETs in series, reversed? You can now respond... :) ne0zer0 commented May 11, 2016 Hi, Thank you for this clarification.
As says ggdhines, according to the documentation, we have to compute the actual size of our fonts: https://github.com/tesseract-ocr/tesseract/blob/a3ba11b030345d32829b1e8355afea5419978d82/doc/unicharset.5.asc CAVEATS Although the unicharset reader maintains the ability to read unicharsets of older If element already exists in array don't add it again How much leverage do commerial pilots have on cruise speed? If not, feel free to fork it and contribute if you feel up to it. C:\Program Files (x86)\Tesseract-OCR>del font_properties C:\Program Files (x86)\Tesseract-OCR>echo hermes 1 0 0 0 0 >font_properties C:\Program Files (x86)\Tesseract-OCR>mftraining -F font_properties -U unicharset -O nor.unicharset nor.hermes.exp1.tr Warning: No shape table file present: shapetable
I think you are not able to create such box file with PIL. this contact form As I read on the documentation: If your system supports the wctype functions, these values will be set automatically by unicharset_extractor and there is no need to edit the unicharset file. Generated training data for 365 words Page 9 APPLY_BOXES: Boxes read from boxfile: 1639 Found 1639 good blobs. Jeff Breidenbach
This is not true at lease for latin script based inputs (situation for hieroglyph, arabic, azian scripts is different IMO). Request was from Olivier Berger
Combining tessdata files TessdataManager combined tesseract data files. You need to pass this file to set_unicharset_properties. -U unicharset Download these files: https://raw.githubusercontent.com/tesseract-ocr/langdata/master/Latin.unicharset https://raw.githubusercontent.com/tesseract-ocr/langdata/master/Common.unicharset Lets say you put these files in langdata directory located under /home/ne0zer0. I'll go through the "3.01" solution.
Generated training data for 357 words Page 12 FAIL! BTW: you are aware that 26 single letters do not meet requirements, right? @BaltoRouberol: Root of problem in 698#c16 is not in DPI, but in the boxes. Are not specific values better than default values??? Writing normproto ...
Stopped with 0 merged, min dist 999.000000 Computing shape distances... 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 It will be certainly less accurate to use default values; so we cannot get the best result for specific fonts? Contributor amitdo commented May 9, 2016 script_dir in set_unicharset_properties should point to a directory that contains a *.unicharset file. Check This Out Use the unpack command on the english trained data to see an example of a list: (create the tmp directory first!) combine_tessdata -u eng.traineddata tmp\eng.
So the files are included.. Generated training data for 367 words Page 7 APPLY_BOXES: Boxes read from boxfile: 1684 Found 1684 good blobs. So I'm trying to automate the training process with TesseractTrainer... What if I use the latin.unicharset that do not match the xheight of the chosen font?