Device for characterizing and comparing erythemal zones
US11978202B2 · kind B2 · utility
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2References
4Claims
0Family size
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Key dates
| Filing date | Jan 19, 2020 |
| Grant date | May 7, 2024 |
| Priority date | — |
| Expiry date | Dec 18, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30088
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system to compare erythemal zones includes a multispectral camera to acquire a multispectral image of each compared zone and a computer processing device to retrieve the images acquired by the multispectral camera. The computer processing device includes a memory, a display, an input device and a microprocessor. The system further includes an image processing program configured to perform spectral de-mixing of the acquired images and isolating the erythemal component of the images, and a program to compare the images based on the intensity of the erythemal components of each image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.