Object Identification in Complex Scenes using Shape Context Descriptors and Multi-Stage Clustering.
Stamatia GiannarouTania StathakiPublished in: DSP (2007)
Keyphrases
- multistage
- shape context
- complex scenes
- object identification
- shape recognition
- shape descriptors
- keypoints
- shape matching
- image matching
- object recognition
- shape retrieval
- rotation invariant
- graph matching
- dynamic programming
- sift features
- computer graphics
- dissimilarity measure
- image descriptors
- shape analysis
- machine learning
- distance metric
- d objects
- pattern recognition
- shape features
- optimal policy
- image features
- high resolution