IntermediateResultUnit

The IntermediateResultUnit class represents an intermediate result unit used in image processing. It is an abstract base class with multiple subclasses, each representing a different type of unit such as pre-detected regions, localized barcodes, decoded barcodes, localized text lines, binary image, gray image, etc.

Definition

Namespace: com.dynamsoft.core.intermediate_results

Assembly: DynamsoftCaptureVisionBundle.aar

class IntermediateResultUnit

Methods

clone

Creates a copy of the intermediate result unit.

@NonNull
IntermediateResultUnit clone();

Return Value

A copy of the intermediate result unit.

getHashId

Gets the hash ID of the unit.

@NonNull
String getHashId();

Return Value

The hash ID of the unit.

getOriginalImageHashId

Gets the hash ID of the original image. You can use this ID to get the original image via IntermediateResultManager class.

@NonNull
String getOriginalImageHashId();

Return Value

The hash ID of the original image.

getOriginalImageTag

Gets the image tag of the original image.

@Nullable
ImageTag getOriginalImageTag();

Return Value

The image tag of the original image.

getType

Gets the type of the intermediate result unit.

@EnumIntermediateResultUnitType
long getType();

Return Value

The type of the intermediate result unit.

getTransformMatrix

Gets the transformation matrix via EnumTransformMatrixType.

@Nullable
Matrix getTransformMatrix(@EnumTransformMatrixType int matrixType);

Parameters

[in] matrixType: The transform matrix type.

Return Value

The corresponding transformation matrices are as follows:

• local image to original image
• original image to local image
• rotated image to original image
• original image to rotated image

replace

Replaces the old unit with the new unit.

int replace(IntermediateResultUnit oldUnit);

Parameters

[in] oldUnit: The old unit to be replaced.