Haar Cascade

Uses one of the included pre-trained Haar-cascade classifiers to recognise pre-defined objects such as faces, eyes, or cats. You can use a custom created Haar cascade described by an XML file by using the optional input datasource port instead. For details see offical OpenCV Haar training tutorials and the opencv_traincascade tool.

Documentation

Uses one of the included pre-trained Haar-cascade classifiers to recognise pre-defined objects such as faces, eyes, or cats. You can use a custom created Haar cascade described by an XML file by using the optional input datasource port instead. For details see offical OpenCV Haar training tutorials and the opencv_traincascade tool.

Definition

Input ports

image

Type: image

Description: image for object recognition

xml

Type: datasource

Description: Pre-trained xml file

Optional number of ports: 0–1 (default: 0)

Output ports

result

Type: table

Description: Result

Configuration

Classifier (classifier)

Select a pre-trained Haar-cascade classifier to use

Implementation

class node_haarcascade.HaarCascade