Optimal Matrix Transform for The Extraction of Algebraic Features from Images.

Ke Liu Yea S. Huang Ching Y. Suen

Published in: Int. J. Pattern Recognit. Artif. Intell. (1996)

Keyphrases

image features
original images
ground truth
test images
spatial relationships
salient features
image database
extracted features
matching process
image analysis
image data
input image

extracting features
three dimensional
feature representation
principal components
feature points
image registration
low level
image set
image statistics
spatial information
image regions

image classification
image collections
feature extraction
gabor filters
visual appearance
automatically extracted
singular values
linear algebra
object recognition
edge detection
feature space

feature matching
image retrieval
feature vectors
feature descriptors
aerial images
invariant features
low rank
feature subset
wavelet transform
image matching
feature set