Learning Multi-Level Features to Improve Crowd Counting.
Zhanqiang HuoBin LuAizhong MiFen LuoYingxu QiaoPublished in: IEEE Access (2020)
Keyphrases
- prior knowledge
- learning process
- active learning
- knowledge acquisition
- feature hierarchies
- learning systems
- object recognition
- learning algorithm
- reinforcement learning
- feature vectors
- low level
- online learning
- data sets
- unsupervised learning
- image sequences
- mobile learning
- learning problems
- incremental learning
- learning models
- learning scheme
- feature construction
- feature representations
- selecting features