Helmet Detection Based on Context Enhancement Pyramid Under Surveillance Images.
Zhigang XuYugen LiPublished in: Inf. Technol. Control. (2024)
Keyphrases
- input image
- laplacian pyramid
- image database
- image features
- object recognition
- image data
- detection rate
- image retrieval
- three dimensional
- test images
- image analysis
- image pyramid
- image registration
- traffic signs
- image collections
- partial occlusion
- image representation
- segmentation method
- image processing
- image classification
- edge detection
- ground truth
- automatic detection
- image set
- coarse to fine
- multiresolution
- false positives
- detection algorithm
- image matching
- lighting conditions
- feature points
- multiscale
- digital mammography