基于图像灰度熵的自适应字典学习算法 (Adaptive Dictionary Learning Algorithm Based on Image Gray Entropy).
Xiuli DuSiming ZuoShaoming QiuPublished in: 计算机科学 (2019)
Keyphrases
- learning algorithm
- image analysis
- image content
- image features
- single image
- image data
- input image
- image segmentation
- image retrieval
- image pixels
- template matching
- image classification
- gray images
- supervised learning
- image collections
- image representation
- video sequences
- test images
- image matching
- small image patches
- low level
- multiscale
- segmentation method
- image sequences
- pixel values
- feature extraction
- region of interest
- spatial information
- image regions
- sparse representation
- segmentation algorithm
- feature points
- object recognition
- mutual information
- high resolution
- motion estimation
- active learning