Content Retrieval Algorithm Based on Improved HOG.
Shujing PanShutao SunLifang YangFengfeng DuanAnqi GuanPublished 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