Professional authorial engagement supports many requirements  of engineers, by offering many services, listed below:

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     - Highly professional “On-Image-Geometry” Perspective Restitution of manufactured (morphologically simple/complex) mechanical elements/parts           or built structures (of any corresponding type and any size) – presented on analog/digital photographs or video-images,

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     - Highly professional “On-Image-Dimension” Perspective Restitution of manufactured (morphologically simple/complex) mechanical elements/parts         or built structures (of any corresponding type and any size) – presented on analog/digital photographs or video-images,

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     - Accurate Rectification of single or multiple photo-sets (making ortho-images without perspective distortions –e.g. elevation drawings of                           manufactured mechanical elements/parts or built structures - to make/broaden relevant technical documentation for                                                         archival/scientific/educational/promotional/developing purposes, etc.),

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     - All relevant accurate Non-contact (On-image) Linear, Surface and Volumetric Measurements of manufactured (morphologically simple/complex)           mechanical elements/parts or built structures - based on usage of their previously restituted characteristics (e.g. to perform various calculations so 
       as to make or broaden its technical/transport documentation, to monitor installation/construction/ground movements, subsidences and                           deformities, etc.), 

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     - Highly realistic 3D-Modeling of  manufactured  (morphologically simple/complex) mechanical elements/parts or built structures (of any                           corresponding type and any size) – based on usage of their previously restituted data sets (e.g. modeling of built up cuts and fills in ground-work,         existing stock piles and sand dune surveys -for erosion monitoring, embedded pipes/vessels, embedded plumb/electrical/mechanical installation           and equipment etc.),

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     - Previously generated 3D-Model Editing (Reverse Engineering), by redefining geometry of its curves (edges) and surfaces as NURBS-ones (e.g.           to redesign manufactured  mechanical elements/parts or built structures or to reconstruct embedded installation and equipment - upon                           requirements of concrete reconstruction-projects, etc.), 

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     - Previously generated 3D-Model Animation ((e.g. in the form of superior virtual tours for developing/scientific/educational/promotional purposes,             etc.), and

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     - Preparing generated 3D-Models for export to relevant computer programs. 

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                                                                                                                    -ooo-

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NOTE THAT DESCRIBED PROFESSIONAL ENGAGEMENT IS ESSENTIALLY IMPORTANT  - ESPECIALLY IN THE FIELDS OF “NON-CONTACT” MEASURING AND PHOTO-REALISTIC 3D-MODELING OF EXISTING INDUSTRIAL/ENGINEERING STRUCTURES: WHEN THEIR RELEVANT DOCUMENTATION DOES NOT EXIST/IS NOT AVAILABLE OR WHEN THEIR LOCATIONS ARE HARDLY ACCESSIBLE/COMPLETELY INACCESSIBLE OR ACCSESS IS VERY RISKY.

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Selected examples, taken from Personal Authorial Projects in this area, can be seen here.