美國
US 12,702,317 B2
Method and system for heart rate extraction from RGB images
US 12,702,317 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：Harman Becker Automotive Systems GmbH。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Harman Becker Automotive Systems GmbH
- 發明人
- Andrey Viktorovich Filimonov; Ivan Sergeevich Shishalov; Roman Aleksandrovich Ershov; Andrey Sergeevich Shilov
- 公開日
- 2026-08-11
- 申請日
- 2023-09-15
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,317 B2 · US12702317 · 12702317
摘要
Method and system for determining one or more heart beat features using remote photoplethysmography (rPPG). The method, comprising capturing a series of images of a user in a car by a camera in the car, wherein each image comprises one or more colour signals; for each of the images: locating a face of the user in the image; determining a boundary in the image, wherein the face is located within the boundary; detecting one or more facial features within the boundary; and based on the detected facial features, determining one or more regions in the image representing skin patches in the face; an…
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專利局網站： 美國專利商標局（USPTO）