Why meaningful automatic tagging of images is very hard.

Published in: ICME (2009)

Keyphrases

image database
input image
three dimensional
fully automatic
image data
automatic annotation
ground truth
image features
image classification
object recognition
image analysis
image understanding
image annotation
image collections
segmentation method
multiple images
illumination conditions
semantically meaningful
region of interest
image matching
semi automatic
satellite images
image registration
image retrieval
image segmentation
computer vision