Keyphrases
Heart Rate
100%
Pulse Rate
100%
SpO2
100%
Smartphone Camera
100%
Smartphone
66%
Video Recording
66%
Oxygen Concentration
66%
AC Component
66%
DC Component
66%
Signal Processing Techniques
33%
Reliable Measurement
33%
Operating System
33%
Frequency Component
33%
Fast Fourier Transform
33%
Processing Algorithm
33%
Series of Measurements
33%
Moving Average Smoothing
33%
Benchmark Dataset
33%
Mean Intensity
33%
Recording Duration
33%
Quadratic Filtering
33%
Signal Frequency
33%
Mathematical Processing
33%
Pulse Information
33%
Blue-green
33%
Built-in Camera
33%
Intensity Calculation
33%
Oximeter
33%
Short Video
33%
Android
33%
Smooth Filtering
33%
Healthy Human Subjects
33%
Index Finger
33%
Local Maxima
33%
Engineering
Oxygen Concentration
100%
Heartbeat Rate
100%
Video Recording
100%
Filtration
50%
Processing Method
50%
Fast Fourier Transform
50%
Moving Average
50%
Including Mean
50%
Frequency Component
50%
Processing Algorithm
50%
Mobile Phones
50%
Medicine and Dentistry
Pulse Rate
100%
Human Subject
33%
Index Finger
33%
Agricultural and Biological Sciences
Earth and Planetary Sciences