Pedestrian detection based on sparse coding and transfer learning.
Feidie LiangSheng TangYongdong ZhangZuoxin XuJintao LiPublished in: Mach. Vis. Appl. (2014)
Keyphrases
- transfer learning
- pedestrian detection
- sparse coding
- human body
- dictionary learning
- sparse representation
- natural images
- learning tasks
- object detection
- image classification
- reinforcement learning
- unsupervised learning
- linear combination
- labeled data
- semi supervised learning
- generative model
- human detection
- machine learning
- image representation
- detection rate
- benchmark datasets
- collaborative filtering
- text classification
- semi supervised
- active learning
- feature space
- image patches
- learning algorithm
- visual words
- group sparsity
- high dimensional
- text categorization
- multi task
- histograms of oriented gradients
- multiscale
- pose estimation
- unlabeled data
- information retrieval
- maximum likelihood
- data points
- object recognition
- face recognition
- image processing
- computer vision
- data mining
- data sets