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Image motion model of azimuthally photography for satellite borne TDICCD camera

Research output: Contribution to journalArticlepeer-review

Abstract

The 45-degree-rotated scanning mirror (RS mirror) was employed into the field of Wide-of-View (FOV) imaging with a scanning TDICCD camera by using the Coordinate Transformation method of building sub -satellite point image motion model with the Satellite Borne TDICCD camera. The imaging characteristics of the RS mirror and the Offsetting Image Rotation principle of the K Mirror were fully discussed. The effect diagram after offsetting image rotation with the K Mirror was further simulated to verify the rationality of K Mirror. Based on the light vector transformation matrix of the RS Mirror and K Mirror, the image rotation model was finally derived when bearing scanning TDICCD camera was used, which could support the theoretical foundation of subsequent image rotation analysis.

Original languageEnglish
Pages (from-to)1823-1829
Number of pages7
JournalInfrared and Laser Engineering
Volume43
Issue number6
StatePublished - Jun 2014

Keywords

  • Azimuthally photography
  • Image motion
  • Image plane rotation
  • TDICCD

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