Crowd density estimation based on classification activation map and patch density level.
Liping ZhuChengyang LiZhongguo YangKun YuanShang WangPublished in: Neural Comput. Appl. (2020)
Keyphrases
- text classification
- classification systems
- support vector machine svm
- machine learning
- automatic classification
- feature vectors
- levels of abstraction
- classification scheme
- classification accuracy
- image classification
- classification method
- benchmark datasets
- data sets
- pattern recognition
- decision trees
- neural network
- natural images
- supervised learning
- support vector machine
- feature space
- maximum a posteriori
- feature extraction