A cloud endpoint coordinating CAPTCHA based on multi-view stacking ensemble.
Zhiyou OuyangXu ZhaiJinran WuJian YangDong YueChunxia DouTengfei ZhangPublished in: Comput. Secur. (2021)
Keyphrases
- multi view
- ensemble learning
- base classifiers
- single view
- multiple views
- ensemble methods
- depth map
- three dimensional
- endpoints
- d objects
- decision trees
- multiple cameras
- range images
- combining multiple
- semi supervised
- surface reconstruction
- view synthesis
- multi class
- training data
- multiple viewpoints
- training set
- multi view clustering
- multi view learning
- multi view stereo
- visual hull
- multi views
- unlabeled data
- light field
- co training
- computer vision
- similarity measure
- video sequences
- stereo matching