Near-Duplicate Image Detection in a Visually Salient Riemannian Space.

Ligang Zheng Yanqiang Lei Guoping Qiu Jiwu Huang

Published in: IEEE Trans. Inf. Forensics Secur. (2012)

Keyphrases

image content
multiscale
input image
image features
image data
single image
image analysis
image retrieval
image representation
image collections
image segmentation
lie group
low level
vector field
hough transform
object detection
image regions
image classification
edge detection
parameter space
affine invariant
bounding box
contour extraction
high resolution
dimensionality reduction
partial occlusion
geodesic distance
salient points
salient objects