The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 2020
Filed:
Jun. 19, 2019
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Abstract
Method for observing a sample comprising the steps of (a) illuminating the sample using a light source, the light source emitting an incident light wave that propagates toward the sample along a propagation axis (Z); (b) acquiring, using an image sensor, an image of the sample, which image is formed in a detection plane; (c) forming a stack of images, called reconstructed images, from the image acquired in step (b), each reconstructed image being obtained by applying, for one reconstruction distance, a numerical propagation operator; and (d) from each image of the stack of images, computing a clearness indicator for various radial positions, each clearness indicator being associated with one radial position and with one reconstruction distance.