Patent ID: 11921042
Assignee: BIOAXIAL SAS
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. An optical measuring process for determining information selected from the group consisting of a spatial distribution and a location of at least one re-emitting source disposed on a sample, wherein re-emission by each of the at least one re-emitting source is determined by a law relating reemission of light as a function of light projected onto the sample, the optical measuring process comprising:
projecting light onto the sample by means of a projection module, the light characterized by a wavelength aligned to an excitation wavelength of each re-emitting source, so as to produce a sequence of compact light distributions of mutually distinct topology;
detecting light re-emitted by said at least one re-emitting source disposed on the sample for each of the compact light distributions of mutually distinct topology and for any scanning points of the sample;
acquiring, from the detected re-emitted light, for each scanning point, a set of images, the set having at least one member, each image of the set corresponding to one of the compact light distributions of mutually distinct topologies;
reconstructing properties of the sample from the set of images, the properties selected from the group consisting of the sample itself, its spatial properties, its temporal properties, its spectral properties, and combinations thereof, based upon a reverse Bayesian problem leading to definition of a distribution a posteriori, by way of Bayes law;
a posteriori combining a probabilistic formulation of a noise model, and any a priori on a light distribution created in the sample by projection;
applying a MAP algorithm; and
representing results, based on the MAP algorithm, in a form selected from the group consisting of an image, digital data, graphic data, and combinations thereof.