Optional 3rd parties for detection module

ViSP detection module may use several optional third-party libraries which are: opencv, zbar and dmtx libraries.

Recommended optional 3rd parties

You don’t need to install all these dependencies. The next table gives the recommended libraries that should be installed to enable some ViSP capabilities.

3rd party				Capabilities
OpenCV	++	++	++	Face detection
zbar	++	++	++	QR code detection

Other optional 3rd parties

The following table shows the capabilities that could be obtained with the other optional 3rd party library.

3rd party				Capabilities
dmtx	+	+	+	Datamatrix code detection