A Novel Affine Invariant Feature Set and its Application in Motion Estimation.

Liya Chen Zhongkang Lu Eam Khwang Teoh Zhong Xue

Published in: ICIP (2000)

Keyphrases

feature set
affine invariant
motion estimation
affine transformation
feature selection
random forest
image sequences

optical flow
feature vectors
classification accuracy
video sequences
feature extraction
feature space
multiscale

affine invariance
feature selection algorithms
spatial domain
computer vision
texture features
feature subset
selected features

region descriptors
feature points
curve matching
convex hull
text classification
image data
machine learning