PATENTS

-    US 9310767 B2 Reconstruction of an image of an object at least partially hidden by a flame.

Disclosed a system for reconstructing an image of an object hidden by a flame. The system comprises a laser source emitting an infrared radiation and a lensless, off-axis interferometric arrangement that divides the infrared radiation into an object beam and a reference beam. The object beam is enlarged and then irradiates the object, that scatters it. The reference beam is enlarged and then interferes with the scattered object beam, so as to create a hologram. The system comprises an infrared detector which detects the hologram and a processor that reconstructs the image of the object by numerically processing the hologram.

https://patents.google.com/patent/US9310767B2/en

- WO 2024/184181 A1 System for detecting an object at least partially hidden by a flame

It is disclosed a portable system for detecting an object at least partially hidden by a flame. The system comprises a first portable device comprising a fiber optic laser emitting an infrared radiation. The system also comprises a second portable device comprising a fiber optic splitter optically coupled to the fiber optic laser and an infrared detector. The fiber optic splitter divides the infrared radiation into an object beam and a reference beam, directs the object beam onto the object to be detected and directs the reference beam onto the infrared detector. The infrared detector detects a hologram formed by the reference beam interfering with the object beam scattered by the object. The system further comprises a data processing unit which reconstructs images of the object by numerically processing the hologram, and a display which visualizes the reconstructed images.

https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2024184181

-  IT n. 102024000017920 System for detecting a displacement or deformation of a building construction. The present invention relates in general to the monitoring of building structures, for example in relation to the assessment of seismic or hydro-geological risk, or in relation to the protection of fine arts. In particular, the present invention relates to a system for detecting a deformation or a displacement of a building construction or of a portion thereof.