built-in ccd rgb webcam (isight camera) integrated into a commercial macbook pro laptop  (apple inc)

Journal: Sensors (Basel, Switzerland)

Article Title: Advancements in Methods and Camera-Based Sensors for the Quantification of Respiration

doi: 10.3390/s20247252

Figure Lengend Snippet: Overview of some recent research in respiratory assessment over the four last years (from 2020 to 2017).

Article Snippet: 2019 , Massaroni et al. [ ] , Respiratory pattern , D: built-in CCD RGB webcam (iSight camera) integrated into a commercial MacBook Pro laptop (by Apple Inc., Cupertino, California, USA). V: reference respiratory pattern from a head-mounted wearable device recording of the pressure-drop ( Δ P ) that occurs during the expiratory/inspiratory phases of respiration at the level of nostrils. S: 12 subjects (6 males and 6 females). , Better performance on females: BA 5 bias = −0.01 ± 1.02 bpm Females BA 5 bias = −0.01 ± 0.73 bpm Males BA 5 bias = 0.01 ± 1.22 bpm.

Techniques: Biomarker Discovery