Convolutional and fourier neural networks for speckle denoising of wrapped phase in digital holographic interferometry
Qiang Fang, Qian Li, Qinghe Song, Silvio Montrésor, Pascal Picart, Haiting Xia
Topics & Concepts
Computer scienceSpeckle patternArtificial intelligenceConvolutional neural networkElectronic speckle pattern interferometrySpeckle noiseFourier transformFrequency domainDigital holographySpatial frequencyDeep learningNoise reductionHolographyPattern recognition (psychology)Holographic interferometryOpticsComputer visionMathematicsPhysicsMathematical analysisDigital Holography and MicroscopyOptical measurement and interference techniquesImage Processing Techniques and Applications