TrackedFace.getExpandedBounds Method

Module: TrackedFace

Definition

Gets the bounding box around the detected face with specified aspect ratio and specified margin.

get_expanded_bounds(self, aspect_ratio: float, margin: float) -> Rectangle

Parameters

aspect_ratio float
in Aspect ratio of the bounding box. Default recommended value is 1.33 (4/3).

margin float
in Relative margin around the detected face. Recommended value is 0.5.

Returns

Rectangle
The portrait bounds.

Exceptions

FaceException
An error has occurred during Face Library execution.
Rectangle getExpandedBounds(double aspectRatio, double margin)

Parameters

aspectRatio double
in Aspect ratio of the bounding box. Default recommended value is 1.33 (4/3).

margin double
in Relative margin around the detected face. Recommended value is 0.5.

Returns

Rectangle
The portrait bounds.

Exceptions

FaceException
An error has occurred during Face Library execution.
public Rectangle GetExpandedBounds(float aspectRatio, float margin)

Parameters

aspectRatio float
in Aspect ratio of the bounding box. Default recommended value is 1.33 (4/3).

margin float
in Relative margin around the detected face. Recommended value is 0.5.

Returns

Rectangle
The portrait bounds.

Exceptions

FaceException
An error has occurred during Face Library execution.
public Rectangle getExpandedBounds(float aspectRatio, float margin) throws FaceException

Parameters

aspectRatio float
in Aspect ratio of the bounding box. Default recommended value is 1.33 (4/3).

margin float
in Relative margin around the detected face. Recommended value is 0.5.

Returns

Rectangle
The portrait bounds.

Exceptions

FaceException
An error has occurred during Face Library execution.
public func getExpandedBounds(aspectRatio: Float, margin: Float) throws -> Rectangle

Parameters

aspectRatio Float
in Aspect ratio of the bounding box. Default recommended value is 1.33 (4/3).

margin Float
in Relative margin around the detected face. Recommended value is 0.5.

Returns

Rectangle
The portrait bounds.

Exceptions

FaceException
An error has occurred during Face Library execution.
int id3TrackedFace_GetExpandedBounds (
    ID3_TRACKED_FACE hTrackedFace,
    float aspectRatio,
    float margin,
    id3FaceRectangle * sPortraitBounds)

Parameters

hTrackedFace ID3_TRACKED_FACE
in Handle to the TrackedFace object.

aspectRatio float
in Aspect ratio of the bounding box. Default recommended value is 1.33 (4/3).

margin float
in Relative margin around the detected face. Recommended value is 0.5.

sPortraitBounds id3FaceRectangle *
out The portrait bounds.

Returns

int
An error code.
See id3FaceError file for the list of possible error codes.