Content Retrieval Algorithm Based on Improved HOG.

Shujing Pan Shutao Sun Lifang Yang Fengfeng Duan Anqi Guan

Published in: ACIT-CSI (2015)

Keyphrases

learning algorithm
detection algorithm
improved algorithm
k means
dynamic programming
times faster

high accuracy
feature selection
cost function
simulated annealing
similarity measure
segmentation algorithm

optimization algorithm
information retrieval
recognition algorithm
matching algorithm
retrieval framework

probabilistic model
experimental evaluation
significant improvement
image retrieval
multimedia