Shape Expressions for Specifying and Extracting Signal Features.
Dejan NickovicXin QinThomas FerrèreCristinel MateisJyotirmoy V. DeshmukhPublished in: RV (2019)
Keyphrases
- feature extraction
- invariant features
- geometrical features
- automatically extracted
- feature set
- shape descriptors
- shape model
- multiscale
- appearance features
- prior knowledge
- feature vectors
- feature space
- high frequency
- visual features
- shape analysis
- signal processing
- image features
- shape retrieval
- object features
- topological features
- spatial arrangement