An improved video median noise reduction algorithm for ambulance vehicle terminal monitoring system

Xian-Min Ma; Hang Zhang

doi:10.1117/12.946014

2 June 2012 An improved video median noise reduction algorithm for ambulance vehicle terminal monitoring system

Xian-Min Ma, Hang Zhang

Proceedings Volume 8334, Fourth International Conference on Digital Image Processing (ICDIP 2012); 833409 (2012) https://doi.org/10.1117/12.946014
Event: Fourth International Conference on Digital Image Processing (ICDIP 2012), 2012, Kuala Lumpur, Malaysia

Abstract

An improved video median noise reduction algorithm is presented for 120 vehicle terminal monitoring system in this paper. The noise causes of the video images in many 120 ambulance vehicle video terminal monitor equipments are analyzed, and the space rigid body model of self-adaptive median noise reduction filter is established to decrease the noises of the video image transmission process. The noise reduction experiment of video images shows that the proposed video median noise reduction algorithm is superior to the traditional adaptive filtering method, because the new method has the superiority of space-time joint noise reduction.

Citation Download Citation

Xian-Min Ma and Hang Zhang "An improved video median noise reduction algorithm for ambulance vehicle terminal monitoring system", Proc. SPIE 8334, Fourth International Conference on Digital Image Processing (ICDIP 2012), 833409 (2 June 2012); https://doi.org/10.1117/12.946014

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