Interface IOcrProvider

Contract for OCR engines that extract text from images for search, selection, or analysis.

Namespace: Telerik.Windows.Documents.Ocr

Assembly: Telerik.Windows.Documents.Core.dll

Syntax

public interface IOcrProvider

Properties

ParseLevel

Gets or sets the parsing granularity used by the OCR engine (word- or line-level).

Declaration

OcrParseLevel ParseLevel { get; set; }

Property Value

OcrParseLevel

Methods

GetAllTextFromImage(Byte[])

Extract all text from the image and return a single concatenated string.

Declaration

string GetAllTextFromImage(byte[] imageBytes)

Parameters

System.Byte[] imageBytes The bytes of the image.

Returns

System.String The entire text as a string.

GetTextFromImage(Byte[])

Extract text with word-level bounding boxes, returning a map of regions to recognized strings.

Declaration

Dictionary<Rectangle, string> GetTextFromImage(byte[] imageBytes)

Parameters

System.Byte[] imageBytes The bytes of the image.

Returns

System.Collections.Generic.Dictionary<System.Drawing.Rectangle, System.String> Words with corresponding bounding rectangles