Staying on Track: a Comparative Study on the Use of Optical Flow in 360° Video to Mitigate VIMS.
Paulo BalaIan OakleyValentina NisiNuno NunesPublished in: IMX (2020)
Keyphrases
- optical flow
- moving camera
- video data
- video content
- video sequences
- multimedia
- motion features
- flow field
- video surveillance
- optical flow computation
- video streams
- image sequences
- optical flow estimation
- space time
- single frame
- feature tracking
- spatial and temporal
- real time
- three dimensional
- low frame rate
- real time video
- online video
- dense optical flow
- velocity field
- dynamic textures
- digital video
- video shots
- motion parameters
- video clips
- motion field
- key frames
- motion model
- camera motion
- motion estimation
- moving objects
- video database
- motion segmentation
- motion analysis
- vector field
- least squares
- optical flow algorithm
- frame interpolation