PHP code example of yama6a / php-glyph-ocr

1. Go to this page and download the library: Download yama6a/php-glyph-ocr library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

yama6a / php-glyph-ocr example snippets


use GlyphOcr\GlyphDatabase;
use GlyphOcr\Image;
use GlyphOcr\Recognizer;

$recognizer = new Recognizer(GlyphDatabase::subtitleFonts());
$result = $recognizer->recognize(Image::fromPng(file_get_contents('subtitle.png')));

$result->text();                    // all lines, joined with "\n"
$result->confidence();              // mean confidence of all glyphs, from 0 to 1
$result->lines[0]->text;            // the first line
$result->lines[0]->confidence;      // mean confidence of the glyphs on the first line
$result->lines[0]->chars[0];        // RecognizedChar: text, confidence, italic, glyph, sample


use GlyphOcr\Trainer;

$database = GlyphDatabase::fromFile('my-font.nocr');
$trainer = new Trainer();
foreach ($recognizer->recognize($image)->unknownChars() as $char) {
    $database->add($trainer->train($char->sample, askAPerson($char->sample->toAscii())));
}
$database->save('my-font.nocr');