Sparse dual graph-regularized NMF for image co-clustering.

Jing Sun Zhihui Wang Fuming Sun Haojie Li

Published in: Neurocomputing (2018)

Keyphrases

image data
input image
image content
single image
multiscale
image classification
image retrieval
image analysis
image features
image segmentation
edge detection
clustering algorithm
image regions
segmentation method
optical flow
inexact graph matching
negative matrix factorization
image representation
high dimensional
high resolution
segmentation algorithm
objective function
sparse representation
feature points
image quality
object recognition
document clustering
nonnegative matrix factorization