PHOTOMOD 4.0 - PowerPoint PPT Presentation

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PHOTOMOD 4.0

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  1. RACURS PHOTOMOD 4.0 Dmitry V. Kochergin kochergin@racurs.ru Jurmala, September 2005

  2. PHOTOMOD 4.0 New features • Coordinate systems • support of geoid (EGM 96 and user-defined) • Satellite images processing • Block triangulation for SPOT images • OrbView data processing by using rigorous algorithm • PHOTOMOD Montage Desktop • images block layout autobuilding and manual editing • full import of interior and exterior orientation parameters • PHOTOMOD AT • Full automatic tie points collection • PHOTOMOD Solver • Bundle adjustment (third-party (AeroSys) and PHOTOMOD) • Systematic errors in projection center coordinates • Graphics display for satellite images projects • PHOTOMOD DTM • Optimizing and speeding up editing of big TINs • Fast rebuilding TIN when breaklines editing • Fast rebuilding contour lines when TIN editing • PHOTOMOD StereoDraw • CAD-objects support: ellipses, arcs, etc… • PHOTOMOD Mosaic • Automatic cutlines creation

  3. PHOTOMOD 4.0 Automatic tie points collection • Matching images • Tie points measurements • Blunders detection • Block adjustment

  4. Automatic matching images (Features extraction)

  5. Semi-automatic matching images (Block layout)

  6. Manual matching images

  7. Tie points auto-measuring

  8. Blunders detection

  9. Block adjustment (final points filtering)

  10. Block adjustment

  11. Automatic point measurements and final block adjustment 6 images – 3 minutes

  12. Automatic point measurements and final block adjustment 14 images – 14 minutes

  13. Automatic point measurements and final block adjustment ~100 images – 2 hours (including manual ties)

  14. Block layout. Autobuilding and manual editing

  15. Full project import: interior and exterior orientation

  16. Geoid support

  17. PHOTOMOD Solver • Bundle adjustment (third-party (AeroSys) and PHOTOMOD) • Systematic errors in projection center coordinates • Graphics display for satellite images projects

  18. PHOTOMOD DTM • Optimizing and speeding up editing of big TINs • Fast rebuilding TIN when breaklines editing • Fast rebuilding contour lines when TIN editing • Fast UNDO on big TINs

  19. PHOTOMOD StereoDraw. CAD objects

  20. PHOTOMOD Mosaic. Automatic cutlines

  21. PHOTOMOD 4.0 • THANK YOU FOR ATTENTION!