Let us Suppose a Liquid Optical Flow in Images - the Validity of Optical Flow Revisited.
MaoLin QiuPublished in: ICIP (2000)
Keyphrases
- optical flow
- dense correspondence
- image sequences
- optical flow estimation
- input image
- optical flow computation
- image data
- three dimensional
- ground truth
- image classification
- image database
- vector field
- motion estimation
- image retrieval
- motion model
- image brightness
- image features
- feature tracking
- dense optical flow
- qualitative and quantitative evaluation
- image analysis
- rigid body
- d scene
- moving camera
- motion parameters
- flow field
- region of interest
- motion segmentation
- motion field
- image collections
- object recognition
- image registration
- least squares
- edge detection
- feature points
- lighting conditions
- flow vectors
- ego motion
- mouth region
- optical flow fields
- piecewise smooth
- gray level
- image motion
- segmentation method
- velocity field
- image matching
- computer vision
- boundary conditions
- image set