Closed-Loop Detection Algorithm using Visual Words.
Zhiwei LiangYanyan ChenPublished in: Int. J. Robotics Autom. (2014)
Keyphrases
- detection algorithm
- closed loop
- visual words
- bag of words
- open loop
- image classification
- bag of visual words
- image representation
- control system
- detection rate
- image retrieval
- control scheme
- co occurrence
- image features
- object categories
- visual vocabulary
- detection accuracy
- visual phrases
- visual content
- detection method
- keypoints
- feature detection
- pairwise
- gaussian mixture model
- spatial information
- action recognition
- feature space
- real time