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AVL.ReadSingleDataMatrixCode

Detects and recognizes one Data Matrix code.

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax

C++
C#
 
public static void ReadSingleDataMatrixCode
(
	AvlNet.Image inImage,
	AvlNet.DataMatrixCodeParams inCodeParams,
	AvlNet.DataMatrixDetectionParams inDetectionParams,
	INullable<AvlNet.DataCode> outDataMatrixCode,
	IList<AvlNet.Path> outCandidates
)

Parameters

Name Type Range Default Description
inImageAvlNet.ImageInput image.
inCodeParamsAvlNet.DataMatrixCodeParamsSpecification of codes that can be detected.
inDetectionParamsAvlNet.DataMatrixDetectionParamsSpecification of the way the codes are being detected.
outDataMatrixCodeAvlNet.INullable<AvlNet.DataCode>
outCandidatesSystem.Collections.Generic.IList<AvlNet.Path>Diagnostic information about detection results.

Description

This filter detects and recognizes one data matrix code on an image.

Supported code types: ECC 200 and ECC 000-140.

Examples

DataMatrix on blurry image.

Low quality DataMatrix code.

DataMatrix on chip.

Rectangular DataMatrix code.

Remarks

For more information about local coordinate systems please refer to the following article.

Function Overrides

See also