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titleuse_vnn parameter change

use_vnn configuration parameter added to VisageFeaturesDetector configuration file FaceDetector.cfg(located in Samples/data/bdstdata) and set to value 1.

Info

By default VNN algorithm will be used in VisageFeaturesDetector API.

use_vnn configuration parameter values changed and additional value added:

Parameter value

Effect

0

VNN algorithm is disabled, default tracking algorithm and detection model are used

1

VNN algorithm enabled in fast mode, at the cost of feature points precision

2

VNN algorithm enabled, improved precision, accuracy and robustness

Info

For detailed description of these changes consult consult

Glossary

VisageTracker Configuration Manual, paragraph 2.1.Configuration parameters.

If you want to update your existing configuration files, it is recommended to copy the parameters values from Facial Features Tracker - Ultra.cfg configuration file supplied in this package.

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