Class OCRTesseract

Namespace

OpenCvSharp.Text

Assembly

OpenCvSharp.dll

Recognize text using the tesseract-ocr API.

Takes image on input and returns recognized text in the output_text parameter. Optionallyprovides also the Rects for individual text elements found(e.g.words), and the list of those text elements with their confidence values.

public sealed class OCRTesseract : BaseOCR, IDisposable

Inheritance

object

CvObject

CvPtrObject

BaseOCR

OCRTesseract

Implements

IDisposable

Inherited Members

CvPtrObject.RawPtr

CvObject.IsDisposed

CvObject.Dispose()

CvObject.ThrowIfDisposed()

CvObject.CvPtr

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Methods

Create(string?, string?, string?, OcrEngineMode, PageSegMode)

Creates an instance of the OCRTesseract class. Initializes Tesseract.

Run(Mat, Mat, out string, out Rect[], out string?[], out float[], ComponentLevels)

Recognize text using the tesseract-ocr API. Takes image on input and returns recognized text in the output_text parameter. Optionally provides also the Rects for individual text elements found(e.g.words), and the list of those text elements with their confidence values.

Run(Mat, out string, out Rect[], out string?[], out float[], ComponentLevels)

Recognize text using the tesseract-ocr API. Takes image on input and returns recognized text in the output_text parameter. Optionally provides also the Rects for individual text elements found(e.g.words), and the list of those text elements with their confidence values.

SetWhiteList(string)