PortraitProcessor.estimateExpression Method

Module: PortraitProcessor

Definition

Estimates the subject’s expression on the specified portrait.

Important

This method requires the FaceExpressionClassifier1A model to be loaded.

Python

estimate_expression(self, portrait: Portrait) -> None

Parameters

portrait Portrait

in The portrait.

Exceptions

FaceException

An error has occurred during Face Library execution.

Dart

void estimateExpression(Portrait portrait)

Parameters

portrait Portrait

in The portrait.

Exceptions

FaceException

An error has occurred during Face Library execution.

C#

public void EstimateExpression(Portrait portrait)

Parameters

portrait Portrait

in The portrait.

Exceptions

FaceException

An error has occurred during Face Library execution.

Java

public void estimateExpression(Portrait portrait) throws FaceException

Parameters

portrait Portrait

in The portrait.

Exceptions

FaceException

An error has occurred during Face Library execution.

Swift

public func estimateExpression(portrait: Portrait) throws

Parameters

portrait Portrait

in The portrait.

Exceptions

FaceException

An error has occurred during Face Library execution.

C

int id3FacePortraitProcessor_EstimateExpression (
    ID3_FACE_PORTRAIT_PROCESSOR hPortraitProcessor,
    ID3_FACE_PORTRAIT hPortrait)

Parameters

hPortraitProcessor ID3_FACE_PORTRAIT_PROCESSOR

in Handle to the PortraitProcessor object.

hPortrait ID3_FACE_PORTRAIT

in The portrait.

Returns

int

An error code.

See id3FaceError file for the list of possible error codes.