The present invention generally relates to sub-diffraction limit image resolution and other imaging techniques, including imaging in three dimensions. In one aspect, the invention is directed to determining and/or imaging light from two or more entities separated by a distance less than the ...
De Mol, "Resolution beyond the diffraction limit for regularized object restoration," Opt. Acta 27, 307–320 (1980).M. Bertero, G. A. Viano, and C. d. Mol. Resolution Beyond the Diffraction Limit for Regularized Object Restoration. Optica Acta: International Journal of Optics, 27(3):307...
In other words, the diffraction limit isn't an all or nothing image quality cliff — its onset is gradual.*Technical Note: Strictly speaking, the width of the airy disk needs to be at least ~3X the pixel width in order for diffraction to limit artifact-free, grayscale resolution on a ...
Numerical computations, made for object restoration beyond the diffraction limit in Fourier optics, show that, when logarithmic continuity holds, the resolution is practically independent of the data noise level. © 1980 Taylor & Francis Group, LLC. 展开▼ 机译:我们提出一种米勒正则化理论的新...
Super-resolution fluorescence microscopy (SRFM) has been introduced to break the diffraction limit and significantly expand the fields in which optical microscopy can be applied. Unfortunately, SRFM contributes little towards axial resolution enhancement, rendering observation of the axial and three-...
Li, L., and F. Li (2013), Beating the Rayleigh limit: Orbital-angular-momentum- based super-resolution diffraction tomography, Phys. Rev. E, 88, 033,205, doi: http://dx.doi.org/10.1103/PhysRevE.88.033205.L. Li and F. Li, "Beating the Rayleigh limit: Orbital-angular-momentum- based...
Given that it is unknown whether the sizes of the targeted microglial processes are smaller than the diffraction limit, the estimation of the resolution of the AO-TPEFM system is conservative. Fig. 1: AO-TPEFM enables non-invasive subcellular imaging of the mouse retina. a Schematics of in ...
When the imaging system has no aliasing, i.e., the diffraction limit ≤ the Nyquist frequency (Q= 2), the radius of the Airy disk will be nearlyfivetimes larger than the pixel spacing. The image will not appear to be sharp at the pixel level. ...
The Abbe resolution limit is attractive because it depends only on the maximal relative angle between different wavefronts leaving the specimen and captured by the objective. This limit therefore describes the smallest level of detail that can possibly be imaged, and that periodic structures have ...
The present invention generally relates to sub-diffraction limit image resolution and other imaging techniques, including imaging in three dimensions. In one aspect, the invention i