Fading noise suppression method of Ф-OTDR system based on non-local means filtering
Tianxiong Li, Fudong Zhang, Jun Lin, Xingye Bai, Haozhuang Liu
Topics & Concepts
FadingOptical time-domain reflectometerNoise (video)Computer scienceElectronic engineeringSignal-to-noise ratio (imaging)Interference (communication)Sensitivity (control systems)Optical fiberEngineeringTelecommunicationsArtificial intelligenceFiber optic sensorPolarization-maintaining optical fiberImage (mathematics)Decoding methodsChannel (broadcasting)Advanced Fiber Optic SensorsPhotoacoustic and Ultrasonic ImagingOptical Coherence Tomography Applications