Pixel Intensity Vector Field: An Inside Out Approach of Looking at Ultrasound Reflections from the Lung at High Frame Rates.
Gayathri MalamalMahesh Raveendranatha PanickerPublished in: EMBC (2021)
Keyphrases
- vector field
- pixel intensities
- high frame rate
- optical flow
- frame rate
- high speed
- image sequences
- low resolution
- texture information
- image pixels
- super resolution
- image features
- covariance matrices
- motion parameters
- probability density function
- flow field
- motion estimation
- active appearance models
- motion field
- d scene
- video sequences
- velocity field
- computer vision
- motion model
- pixel values
- image gradient
- real time
- image processing
- three dimensional
- high resolution