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Optica Publishing Group
  • Chinese Optics Letters
  • Vol. 8,
  • Issue 2,
  • pp. 146-150
  • (2010)

Sub-pixel processing algorithm of the reducing boundary recursive error in staring FPA micro-scanning imaging

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Abstract

By analyzing the error distribution rule of the boundary recursive reconstruction algorithm in controlled micro-scanning, a sub-pixel image processing algorithm is proposed to reduce the error. The gray statistical principle is used in the algorithm to optimize the error and acquire the sub-pixel image that approximates the original image. The simulation result shows that the eect of this algorithm is better than the over-sample and simple boundary recursive algorithm (BRA), and it results in a good effect both in those of visible light and infrared imaging systems. Therefore, the application of this algorithm will enhance the performance of optoelectronic imaging systems.

© 2010 Chinese Optics Letters

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