Classification Using Scale and Rotation Tolerant Shape Signatures from Convex Hulls.
Muhammad Zaheer AzizBärbel MertschingAsim MunirPublished in: ICAPR (2) (2005)
Keyphrases
- convex hull
- feature extraction
- decision trees
- training samples
- shape model
- support vector
- rotation and scale invariant
- support vector machine
- machine learning
- object recognition
- scale space
- shape descriptors
- closest points
- extreme points
- invariant features
- shape features
- hyperplane
- distance function
- supervised learning
- feature vectors
- feature space