The Study of Detecting for IR Weak and Small Targets Based on Fractal Features.

Hong Zhang Xiaolong Liu Junwei Li Zhu Zhenfu

Published in: MMM (2) (2007)

Keyphrases

information retrieval
empirical studies
feature extraction
fractal geometry
neural network
image processing
object recognition
prior knowledge
low level
image features
relevance feedback
small number
statistical analysis
false positives
text retrieval
fractal dimension