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Advanced Cubesat Imaging

Nathan Bossart, Joe Mayer, Bob Urberger. Advanced Cubesat Imaging. RASCAL ACIP. RASCAL Mission. RASCAL ACIP. Imaging Payload. Awareness of Cubesat Environment Object detection Navigation. PICTURE HERE. RASCAL ACIP. Modules. Camera Interface

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Advanced Cubesat Imaging

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  1. Nathan Bossart, Joe Mayer, Bob Urberger Advanced Cubesat Imaging RASCAL ACIP

  2. RASCAL Mission RASCAL ACIP

  3. Imaging Payload • Awareness of Cubesat Environment • Object detection • Navigation • PICTURE HERE RASCAL ACIP

  4. Modules • Camera Interface • Image Processing Algorithms Executed in Hardware • Data Storage and Output to Control • PICTURE HERE MAYBE RASCAL ACIP

  5. Camera • Either Single FLIR • OR Stereo Cell Phone Cameras • PICTURE OF CAMERA HERE RASCAL ACIP

  6. Zedboard

  7. Zynq-7000 RASCAL ACIP

  8. Xilinx ISE Dev. Environment • VivadoISE • ModelSim • ChipScope RASCAL ACIP

  9. Hardware/Camera Interface • Serial Communication • Camera Control Signals/Data Packets • PCB Integration • Picture of Copper Layout RASCAL ACIP

  10. Program Flow • BLOCK DIAGRAM HERE RASCAL ACIP

  11. Software Verification • Proof of Concept • Python or Java RASCAL ACIP

  12. Hardware Implementation • Hardware Description Languages • Vivado High-Level Synthesis • Timing and Gate Consumption RASCAL ACIP

  13. Preprocessing • Image Segmentation • Separation of LEDs from ambient environment • Essential for all subsequent operations RASCAL ACIP

  14. Object Detection RASCAL ACIP

  15. Object Detection in RASCAL RASCAL ACIP

  16. Algorithm Operation RASCAL ACIP

  17. Distance Detection RASCAL ACIP

  18. Distance Detection in RASCAL RASCAL ACIP

  19. Algorithm Operation RASCAL ACIP

  20. Objection Classification RASCAL ACIP

  21. Object Classification in RASCAL RASCAL ACIP

  22. Algorithm Operation RASCAL ACIP

  23. Output to Control RASCAL ACIP

  24. Timeline RASCAL ACIP

  25. Project Issues • Hardware Interface • Algorithm Feasibility • Software → Hardware • Hardware Timing RASCAL ACIP

  26. Future Work RASCAL ACIP

  27. Bibliography RASCAL ACIP

  28. Questions? RASCAL ACIP

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