CNN-LDNF: an image feature representation approach with multi-space mapping.

Jie Li Yifan Wang Chongju Luo Weixi Zhou Zhicheng Dong

Published in: Int. J. Mach. Learn. Cybern. (2023)

Keyphrases

feature representation
low dimensional
input image
image data
feature representations
image classification
image similarity
low level
multiscale
image features
feature extraction
feature set
image segmentation
feature descriptors
test images
image representation
face recognition
dimensionality reduction
image analysis
image retrieval
sparse representation
data points
keypoints
viewpoint
three dimensional
pattern recognition