Retrieving 2D shapes by similarity based on bag of salience points.
Glauco Vitor PedrosaAgma J. M. TrainaCélia A. Zorzo BarcelosPublished in: Multim. Tools Appl. (2017)
Keyphrases
- data points
- arbitrary shape
- medial axis
- endpoints
- information retrieval
- visual features
- boundary points
- point distribution model
- planar objects
- arbitrary dimension
- polygonal approximation
- closed curves
- shape analysis
- point sets
- bag of words
- feature points
- human perception
- shape recognition
- keypoints
- multi instance learning
- closed contours
- contour points
- image retrieval