Quantitative evaluation system and evaluation method for color of hemangioma
US12343134B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 27, 2021 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Nov 14, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V2201/03
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a quantitative evaluation system and evaluation method for hemangioma. The evaluation system includes an image acquisition module, an image analysis module, a result evaluation module and a display module. The image acquisition module includes a light source device, an imaging device and a storage device. The image analysis module includes a digital signal processor and digital analysis software. The digital signal processor divides pixel points of the hemangioma image into a tumor image and a tumor side image. The digital analysis software calculates comprehensive red, green, blue (RGB) values of the tumor image and the tumor side image. The result evaluation module includes a therapeutic evaluation coefficient, and the therapeutic evaluation coefficient=tumor comprehensive RGB value-tumor-side comprehensive RGB value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.