Rock joint roughness determination method based on deep learning of time–frequency spectrogram
Huajin Zhang, Shunchuan Wu, Zhongxin Zhang, Longqiang Han
Topics & Concepts
SpectrogramShort-time Fourier transformComputer scienceJoint (building)Feature (linguistics)Artificial intelligencePattern recognition (psychology)Deep learningTime–frequency analysisFourier transformFeature extractionConvolutional neural networkMathematicsFourier analysisComputer visionFilter (signal processing)EngineeringMathematical analysisLinguisticsArchitectural engineeringPhilosophyRock Mechanics and ModelingTunneling and Rock MechanicsDrilling and Well Engineering