Unsupervised video leap segmentation for fast detection of salient segment transformations in mobile sequences.
Dana ForsthoefelD. Scott WillsLinda M. WillsPublished in: ITSC (2012)
Keyphrases
- fully unsupervised
- temporal segmentation
- video scene
- video sequences
- face detection and tracking
- automatically segmented
- video segmentation
- optimal segmentation
- text detection
- video data
- mobile devices
- image segmentation
- video indexing
- event detection
- video analysis
- computed tomography angiography
- spatial and temporal
- hidden markov models
- object detection
- dynamic scenes
- mobile phone
- video streams
- medical images
- space time
- segmentation algorithm
- video objects
- image segments
- semi supervised
- video frames
- motion trajectories
- region growing
- soccer video
- homogeneous regions
- multimedia
- unsupervised manner
- sports video
- video segments
- video clips
- video content
- segmentation method
- accurate segmentation
- segmentation scheme
- dynamic textures
- object segmentation
- motion segmentation
- video surveillance
- shape prior