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Optical Character Recognition
Select a function from the list below.
Icon | Name | Description |
---|---|---|
AccessCharacterSample | Provides access to internal data of the CharacterSample structure. | |
AccessOcrCandidate | Returns fields of OcrCandidate structure. | |
ExtractText | Ready-to-use tool for extracting and splitting character to single characters. | |
GroupRegionsByLines | Splits an array of blobs by distance to a computed base lines | |
LoadOcrMlpModel | Loads serialized OcrMlpModel object from avdata file. | |
LoadOcrModel | Loads serialized OcrMlpModel object from avdata file. | |
LoadOcrSvmModel | Loads serialized OcrSvmModel object from avdata file. | |
MakeCharacterSamples | Creates training font samples from the provided regions. | |
OcrMlpModelToOcrModel | Converts OcrMlpModel(old type) to OcrModel | |
OcrModelToOcrMlpModel | Converts OcrModel to OcrMlpModel | |
OcrModelToOcrSvmModel | Converts OcrModel to OcrSvmModel | |
OcrSvmModelToOcrModel | Converts OcrSvmModel(old type) to OcrModel | |
ReadText | Ready-to-use tool for reading text from images using the OCR technique. | |
RecognizeCharacters | Usually the last, yet the most important step of optical character recognition or verification. | |
SaveOcrMlpModel | Saves serialized OcrMlpModel object as avdata file. | |
SaveOcrModel | Saves serialized OcrMlpModel object as avdata file. | |
SaveOcrSvmModel | Saves serialized OcrSvmModel object as avdata file. | |
SplitRegionIntoExactlyNCharacters | Text segmentation when the number of characters is known, usually followed by a RecognizeCharacters filter. | |
SplitRegionIntoMultipleCharacters | Text segmentation when the number of characters is unknown, usually followed by a RecognizeCharacters filter. | |
TrainOcr_MLP | Trains an OCR multilayer perceptron classifier. | |
TrainOcr_SVM | Trains an OCR support vector machines classifier. |