Topographical segmentation: A new tool to optimally define temporal region-of-interests of significant difference in ERPs.
Li HuJiasi ShenZhiguo ZhangPublished in: DSP (2014)
Keyphrases
- optimal segmentation
- image regions
- segmentation algorithm
- grey level
- region segmentation
- level set
- image segmentation
- medical images
- boundary information
- segmentation result
- spatio temporal
- image analysis
- watershed segmentation
- segmented images
- adjacent regions
- spatial and temporal
- temporal segmentation
- region growing
- segmented regions
- intensity distribution
- multiscale
- segmentation accuracy
- segmentation method
- temporal reasoning
- homogeneous regions
- level set framework
- region of interest
- region boundaries
- temporal information
- temporal consistency
- temporal data
- motion segmentation
- age groups
- background subtraction
- initial segmentation
- fully unsupervised
- gradient information
- temporal patterns
- region matching
- energy function
- spatial continuity