PCA-SIFT: A More Distinctive Representation for Local Image Descriptors.

Yan Ke Rahul Sukthankar

Published in: CVPR (2) (2004)

Keyphrases

local image descriptors
image representation
image patches
invariant features
image transformations
feature extraction
principal component analysis
face recognition
computer vision
image features
image processing
image retrieval
image registration
low dimensional
keypoints