Class for representing a face detected in a scene. More...
#include <Face.h>
Public Member Functions | |
| Face (RectNDC initialRect) | |
| (DE-)CONSTRUCTION | |
| ~Face () | |
| Destructor. | |
| PointNDC | getPointOfAttraction () |
| PUBLIC FUNCTIONS. | |
| RectNDC | getRect () |
| Returns the rectangular normalized device coordinates of the face's last detection. | |
| float | getProbability () |
| Returns the probability of the face object actually representing a face in the scene. | |
| bool | checkDetectionRect (RectNDC detectionRect) |
| Checks if the given detected face rect is considered a detection of this face. | |
| void | decreaseProbability () |
| Decreases the probability value of a face detection by a constant value. Is used to decrease probability by time, if no more matches of face detection rects occur. | |
Private Attributes | |
| RectNDC | m_rect |
| float | m_probability |
Detailed Description
Class for representing a face detected in a scene.
Constructor & Destructor Documentation
| FaceTrackerNode::Face::Face | ( | RectNDC | initialRect | ) |
(DE-)CONSTRUCTION
Constructor. Initializes private member variables.
- Parameters
-
initialRect the rectangle of the face's initial detection in NDC
| FaceTrackerNode::Face::~Face | ( | ) |
Destructor.
Member Function Documentation
| PointNDC FaceTrackerNode::Face::getPointOfAttraction | ( | ) |
PUBLIC FUNCTIONS.
Returns the point of attraction for the face, which is located approximately centered between the eyes. (The x coordinate of the point of attraction is located in the center of the rectangle, and the y coordinate is located at about 40% of the rectangle's height.)
- Returns
- The point of attraction for the face in normalized device coordinates.
| RectNDC FaceTrackerNode::Face::getRect | ( | ) |
Returns the rectangular normalized device coordinates of the face's last detection.
- Returns
- The rectangle of the face's last detection in NDC.
| float FaceTrackerNode::Face::getProbability | ( | ) |
Returns the probability of the face object actually representing a face in the scene.
- Returns
- The probability value.
| bool FaceTrackerNode::Face::checkDetectionRect | ( | RectNDC | detectionRect | ) |
Checks if the given detected face rect is considered a detection of this face.
- Parameters
-
detectionRect the rectangle to test for a match with the current NDC of this face
- Returns
- True, if the rect is considered a detection of this face, otherwise False.
| void FaceTrackerNode::Face::decreaseProbability | ( | ) |
Decreases the probability value of a face detection by a constant value. Is used to decrease probability by time, if no more matches of face detection rects occur.
Member Data Documentation
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private |
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private |
The documentation for this class was generated from the following files:
