Extracting remote photoplethysmogram signal from endoscopy videos for vessel and capillary density recognition.
Seyyed Hamed FouladiIlangko BalasinghamKimmo KansanenTor Audun RamstadPublished in: EMBC (2016)
Keyphrases
- human activities
- recognition rate
- recognition accuracy
- video images
- object recognition
- pattern recognition
- signal processing
- real time
- extracting features
- video sequences
- feature extraction
- recognition algorithm
- activity recognition
- noisy environments
- static images
- video frames
- high frequency
- hidden markov models
- action recognition
- frequency domain
- human actions
- video clips
- non stationary
- character recognition
- blood vessels
- video database
- spatio temporal
- face recognition
- event recognition
- multimedia