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OCR Read Number

Macrofilter Main

Macrofilter TrainCharacters

Used Filters

Icon Name Description
TrainOcr_MLP Trains an OCR multilayer perceptron classifier.
EnumerateImages Emulates image acquisition with images stored on disk.
ThresholdToRegion_Dynamic Useful in case of uneven illumination.
SplitRegionIntoMultipleCharacters Text segmentation when the number of characters is unknown, usually followed by a RecognizeCharacters filter.
MakeCharacterSamples Creates training font samples from the provided regions.
RecognizeCharacters Usually the last, yet the most important step of optical character recognition or verification.
LoadImage Loads a single image from a file.
SaveObject Saves an object to a file.