分布式光电协同图像综合处理技术
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Integrated Image Processing Technology Based on Distributed Opto-Electronic Cooperation
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    摘要:

    分布式光电协同是提升单机光电载荷探测识别能力的有效途径。对采集的图像进行综合处理是协同应用的基础。多源图像超分辨率重建、多源图像信息融合和多视点图像拼接能够实现广域高分辨率成像,提升系统的探测识别能力,但对分布式光电系统实际能力的提升仍有待验证。因此搭建了分布式光电协同半实物仿真平台,讨论经综合处理后的图像性能。结果表明,可同时完成4路视频的图像拼接;融合后图像的各向同性局部对比度和感知对比度有所提升,且重建后图像的峰值信噪比提升了30.88%,在一定程度上可提升侦察效果。

    Abstract:

    Distributed opto-electronic cooperation is an efficient way to enhance the detection and recognition ability of single-machine opto-electronic load. Comprehensive processing of collected images is the foundation of collaborative applications. Multi source image super-resolution reconstruction, multi-source image information fusion, and multi-view image mosaic stitching can achieve wide-area high-resolution imaging and improve the detection and recognition capabilities of the system. However, the improvement of the practical ability of distributed opto-electronic systems still needs to be verified. Therefore, a distributed opto-electronic cooperative partial-real simulation platform was established to discuss the image performance after comprehensive processing. The results show that image mosaic of 4-channel videos can be completed simultaneously, and the isotropic local contrast ratio and perceived contrast ratio of the fused image are improved. The peak signal-to-noise ratio of the reconstructed image is increased by 30.88%, which can improve the reconnaissance effect to a certain extent.

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贲畅,陈晓露,闯家亮,等.分布式光电协同图像综合处理技术[J].红外,2023,44(5):8-14.

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  • 收稿日期:2022-10-25
  • 最后修改日期:2022-11-03
  • 录用日期:2022-11-07
  • 在线发布日期: 2023-05-27
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