Noncontact speckle-based velocity sensor [laser Doppler vibrometer].
Andrea Di DonatoLorenzo ScaliseLeonardo ZappelliPublished in: IEEE Trans. Instrum. Meas. (2004)
Keyphrases
- velocity vector
- range sensors
- laser scanner
- sensor networks
- signal processing
- sensor data
- optical flow
- synthetic aperture radar
- range images
- sar images
- real time
- ultrasound images
- sensor fusion
- control loop
- noise reduction
- multi sensor
- isar imaging
- laser radar
- data acquisition
- gray level
- contrast enhancement
- low contrast
- parameter estimation
- denoising
- medical ultrasound
- computer vision