chriskillo.blogg.se - Box edit download windows

#Box edit download windows code#
#Box edit download windows plus#
#Box edit download windows windows#

If you use training based on real scan usualy your image is not ideal and tesseract is not able create good box file (e.g. There is implemented “ Find_” function (_Edit->Find or Ctrl+F) to search for selected symbol. Ctrl and Shift key can help you to make selection. Just select rows (one cell from row is enough) by mouse or keyboard and click desired button (or use shortcut or use menu). You can also set font type (bold, italics, underlined) if need. If something is wrong just start typing (in correct table cell) and than this the Enter or Tab key. This give you opportunity to check box information (size of box and where symbol match to its image). If you click into cell (single box feature) your information will be visualized in viewer part: box rectangle will be drawn together with symbol/letter (if option/button “_Show symbol_” is on).

In table you can see box file information. It is also available via menu Help->Shortcut list. If you press F1 - dialogue with available shortcuts will be displayed.

UTF-8 codes of symbol(s) of selected box.

image viewer (right side) - this is the place where your data are shown.

several toolbars with most used functionalities and menu (with all functions).

table editor with box data (left side)- this is the place where you can modified data.

QT Box Editor workspace has several part: If you build application from source make sure you use tesseract 3.01 or 3.02 version.

#Box edit download windows windows#

Note: On windows QT Box Editor was linked against tesseract 3.02 library and leptonica 1.68. If QT Box Editor is able to find language data, it will enter them to combobox, so you can choose, which one will be used in tesseract. If they are located in “C:/usr/projects/BuildFolder/tesseract-ocr/tessdata”, than enter “C:/usr/projects/BuildFolder/tesseract-ocr/” (application will anyway remove “tessdata” if you select “C:/usr/projects/BuildFolder/tesseract-ocr/tessdata”) and click on ”_Check_” button. or Ctrl+T) path to tesseract language files. But first you need to set-up ( Edit->Settings. From version 1.07 QT Box Editor is able to generate box file during opening image. You can create box file outside of application (useful if you want to use additional parameters or check for possible error). Based on image filename QT Box Editor will search for box file.

You can open image file in menu ( File->Open) or just use Drag&Drop. Also try to avoid big files (10-12 pt for font size is ok, checking a lot of text can cause you oversaw errors).

#Box edit download windows plus#

If you are interesting in good result, strictly follow instruction mention on Tesseract training page plus use image with 300 DPI (at least). It is strongly suggested to use tif with compression or png due to image quality and space. QT Box Editor can work with following image format: Well this is boxfile editor, so it is expected that you have some image and relevant box file. Windows binary version can be found in download area.

#Box edit download windows code#

Source code is available in GitHub repository under Apache License, Version 2.0. QT Box Editor is multi-platform visual editor for tesseract-ocr box files (used for OCR training) based on QT4 library.

Project maintained by zdenop Hosted on GitHub Pages - Theme by mattgraham Welcome to QT Box Editor