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Motion Imagery & Applications

A Primer…. Motion Imagery & Applications. Background & History. “Motion Imagery” instead of video because the term “video” excludes some non-traditional uses of multi-frame imagery Specialized cameras for docking applications, payloads, etc. Green Book Overview. Three main sections

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Motion Imagery & Applications

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  1. A Primer…. Motion Imagery & Applications

  2. Background & History • “Motion Imagery” instead of video because the term “video” excludes some non-traditional uses of multi-frame imagery • Specialized cameras for docking applications, payloads, etc.

  3. Green Book Overview • Three main sections • Section 2 documents deployed digital video systems • Section 3 is a primer on digital video parameters • Section 4 outlines potential subjects for inclusion in a Magenta Book

  4. Applications of motion imagery • Personal Video Conferencing • Medical • Situational Awareness • Engineering/Science • Public Affairs • HiRes/specialized motion imaging • Scenarios • Spacecraft to spacecraft • Spacecraft to ground station • Ground station to ground station • Ground station to spacecraft

  5. Standard SD, HD or DCI Video with embedded audio Compression RTP Bitstream? IP Existing CCSDS packetizaton? New packetization standard? CCU & PTZF commands Internal fixed or hand-held camera and/or External camera Other audio sources Metadata Onboard avionics system Camera commands Distribute Bitstream IP or Packetized Video Recover Video Stream(s) Demux Distribute SDI, HDSDI Or DCI Video Ground Station

  6. Assessment of the existing NISN Video Pathto MCC-M MCR and HSG

  7. ATV docking video distribution

  8. Spatial and Temporal Motion Imagery Requirements Chart illustrates the relationship between temporal & spatial resolution and typical uses of video

  9. Questions for discussion • What existing standards and protocols could be used for motion imagery applications? • What applications for imagery are missing?

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