郭媛, 吴全, 陈小天, 毛琦, 甄伟, 杨震 - Chinese Journal of …, 2015 - researching.cn
… gained by Hilberttransform twice from a single carrier frequency interferencefringepattern. … is introduced to the digital phaseretrieval to obtain a continuous phase gradient. The triple …
… and low-noise phase images. This paper systematically introduced the theory of interference imaging, the principles of selection of system parameters, and the phaseretrieval algorithm. …
… Fourier transform, the wavelet transform, the S transform, the recent variable mode … of fringe pattern analysis, the EMD algorithms and their applications in fringepattern processing were …
… activity; phase II of irregular contractile activity; and phase III of … In this respect, the frequency of the respiratory interference … is available, it is only possible to recover one signal of gastric …
李笑, 高毅, 吴昊, 王道宇 - Chinese Journal of Lasers, 2023 - researching.cn
… signal inputs is proposed, which can effectively reduce the impact of interference fading on the … The phase and intensity signal vectors are recovered simultaneously using the Hilbert …
… photon during the storage, retrieval and the measurement. The … the relative phase of the two terms causes this pattern to … intensity of the interferencepattern will vary sinusoidally as sin(…
… off-axis interference are analyzed comparatively, and their several important phaseretrieval … Hilbertphase microscopy for investigating fast dynamics in transparent systems [J]. Opt Lett, …
… phase and amplitude samples are enhanced greatly, which can not only achieve traditional phase … Image processing with the radial Hilberttransform: theory and experiments[J]. Opt Lett…
… Phase modulation of the first beam in reflected multiple beam interferencefringes : N. Barakat and F. … Sur une methode precise de pointe photoelectrique des franges d'interferences …