3D Keypoint Detection Based on Deep Neural Network with Sparse Autoencoder.
Xinyu LinCe ZhuQian ZhangYipeng LiuPublished in: CoRR (2016)
Keyphrases
- keypoint detection
- neural network
- keypoints
- multiscale
- feature extraction
- face recognition
- artificial neural networks
- sparse representation
- genetic algorithm
- neural network model
- back propagation
- feedforward neural networks
- pattern recognition
- sparse data
- knn
- training algorithm
- sparse matrix
- deep learning
- network architecture
- multi layer
- neural nets
- high dimensional
- self organizing maps
- fuzzy logic
- restricted boltzmann machine
- learning algorithm
- backpropagation neural network
- neural network is trained
- neural model
- image classification
- compressive sensing
- random projections
- associative memory
- recurrent neural networks
- sparse coding
- feed forward
- linear combination