Spectrometry system applications

Patent metadata

Field	Value
Publication number	US-10330531-B2
Application number	US-201715667489-A
Country	US
Kind code	B2
Filing date	Aug 2, 2017
Priority date	Feb 5, 2015
Publication date	Jun 25, 2019
Grant date	Jun 25, 2019

Abstract

A spectrometer system may be used to determine one or more spectra of an object, and the one or more spectra may be associated with one or more attributes of the object that are relevant to the user. While the spectrometer system can take many forms, in many instances the system comprises a spectrometer and a processing device in communication with the spectrometer and with a remote server, wherein the spectrometer is physically integrated with an apparatus. The apparatus may have a function different than that of the spectrometer, such as a consumer appliance or device.

First claim

What is claimed is:

1. A system to measure spectra of a sample, comprising:
a spectrometer to measure the spectra of the sample;
a processing device coupled to the spectrometer, the processing device comprising a processor and a wireless communication circuitry to couple to the spectrometer and communicate with a remote server, the processor comprising instructions to transmit spectral data of the sample to the remote server and receive object data in response to the spectral data from the remote server;
wherein the spectrometer is physically integrated with an apparatus comprising a mobile phone case, wherein information obtained with the spectrometer is provided to a functional feature of the processing device to improve a performance of the functional feature of the processing device, and wherein the functionality of the processing device comprises a camera, and the information obtained with the spectrometer is provided to the camera to improve a color correction algorithm of the camera.

2. The system of claim 1 , wherein the color correction algorithm comprises a white balancing algorithm.

3. The system of claim 1 , wherein the information obtained with the spectrometer comprises one or more illumination types of one or more sources of illumination present in a scene imaged by the camera, the one or more illumination types determined via an analysis of the spectral data of the scene obtained with the spectrometer.

Assignees

• Verifood Ltd

Inventors

• Goldring Damian
• Sharon Dror
• Rosen Sagee
• Nir Ittai
• Kinrot Uri
• Keilaf Omer
• Brodetzki Guy
• Carmi Assaf
• Buskila Oren

Classifications

• G01J3/42

  Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry (beam switching arrangements G01J3/08) · CPC title

• G01J3/0272

  Handheld · CPC title

• G01J3/36

  Investigating two or more bands of a spectrum by separate detectors · CPC title

• G01N2201/0627

  Use of several LED's for spectral resolution · CPC title

• G01N21/31

  Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry {(G01N21/72 takes precedence)} · CPC title