WebMar 16, 2024 · u-net CNN based fourier ptychography. Yican Chen, Zhi Luo, Xia Wu, Huidong Yang, Bo Huang. Fourier ptychography is a recently explored imaging method for overcoming the diffraction limit of conventional cameras with applications in microscopy and yielding high-resolution images. In order to splice together low-resolution images … http://www.jrholloway.com/projects/PtychNet/PtychNet.pdf
Ptychnet: CNN based fourier ptychography - IEEE Xplore
WebOur simulations show resolution gains of 10x and more are achievable. Furthermore, experimental results from our proof-of-concept systems show resolution gains of 4x—7x for real scenes. Finally, we introduce and analyze in simulation a new strategy to capture macroscopic Fourier Ptychography images in a single snapshot, albeit using a camera ... WebSignificance: Fourier ptychography (FP) is a computational imaging approach that achieves high-resolution reconstruction. Inspired by neural networks, many deep-learning-based methods are proposed to solve FP problems. However, the performance of FP still suffers from optical aberration, which needs to be considered. Aim: We present a neural network … havilah ravula
u-net CNN based fourier ptychography DeepAI
WebSep 20, 2024 · Ptychnet: CNN based fourier ptychography Abstract: Fourier ptychography is an imaging technique that overcomes the diffraction limit of conventional cameras with applications in microscopy and long range imaging. Diffraction blur causes resolution loss in both cases. In Fourier ptychography, a coherent light source illuminates an object, which ... WebPtychNet: CNN Based Fourier Ptychography. Abstract: Fourier ptychography is an imaging technique that overcomes the diffraction limit of conventional cameras with applications in microscopy and long range imaging. Diffraction blur causes resolution loss in both cases. In Fourier ptychography, a coherent light source illuminates an object, which is then imaged … WebMar 16, 2024 · u-net CNN based fourier ptychography. Yican Chen, Zhi Luo, Xia Wu, Huidong Yang, Bo Huang. Fourier ptychography is a recently explored imaging method for … havilah seguros