Fingerprint Liveness Detection Using an Improved CNN With Image Scale Equalization.
Chengsheng YuanZhihua XiaLeqi JiangYi CaoQ. M. Jonathan WuXingming SunPublished in: IEEE Access (2019)
Keyphrases
- liveness detection
- fingerprint images
- image data
- visible light
- multiscale
- contrast enhancement
- single image
- input image
- image analysis
- edge detection
- region of interest
- image structure
- image features
- high resolution
- image segmentation
- scale space
- singular points
- image enhancement
- low quality
- extracting features
- fingerprint matching