Use functor filter in app image utils

Yannick TANGUYrequested to merge
use_Functor_Filter_in_AppImageUtils into develop

Summary

Replaces the UnaryImageFunctor by the new FunctorFilter framework, in otbConvert (deprecated) and otbDynamicConvert.

Rationale

Use the Functor Filter framework (see !299 (merged))

Implementation Details

Additional notes

Copyright

The copyright owner is CNES and has signed the ORFEO ToolBox Contributor License Agreement.

Check before merging:

  • All discussions are resolved
  • At least 2 👍 votes from core developers, no 👎 vote.
  • The feature branch is (reasonably) up-to-date with the base branch
  • Dashboard is green
  • Copyright owner has signed the ORFEO ToolBox Contributor License Agreement
Edited by Yannick TANGUY

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