character recognition
Text from images
Character recognition is the process by which a computer identifies letters, numbers, or symbols from images or handwritten input.
Optical character recognition (OCR) converts scanned documents into editable text.
Handwriting recognition interprets stylus or finger strokes on touchscreens.
The technology powers document scanning, postal sorting, check processing, and accessibility tools that read text aloud.
- document scanningConverting paper to digital
- scannersSignal detection devices
- typeCategory sharing traits
- paperPressed pulp for writing
- natural language processingComputational analysis of speech
scanned documents · stroke · print · handwriting analysis · neural networks · deep learning · machine learning · training data · glyph · segmentation · font · normalization · symbol · tesseract · letter · computer vision · pattern matching · image processing
- digitizationdigitization, scanning, OCR, scanners, document imaging
- Mandarin learningpinyin, tones, hanzi, Mandarin, radicals
- recognition systemsface detection, fingerprint scanning, iris scanning, biometrics, OCR
- OCROCR, image to text, digitization, document scanning, scanned documents
- language learningvocabulary lists, lessons, acquisition, basic vocabulary, grammar books
- literacyliteracy, reading, spelling, alphabet, writing
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