Deeplabv3Post

This is the Deeplabv3Post model postprocessing class, which is inherited from the semantic segmentation postprocessing base class (SemanticSegPostProcessBase).

The Init(), DeInit(), and Process() APIs of SemanticSegPostProcessBase are reloaded. For details, see SemanticSegPostProcessBase.

It also reloads the GetCurrentVersion API of PostProcessBase to obtain the version number of the current postprocessing .so file and the assignment operator "=".

In addition, it implements the std::shared_ptr<MxBase::Deeplabv3Post> GetSemanticSegInstance() method to obtain the smart pointer instance of this class.