Low contrast stamped dates recognition for pill packaging boxes based on YOLO-SFD and image fusion.
Junru WangYangletian HuangYisheng LiuPublished in: Digit. Signal Process. (2024)
Keyphrases
- low contrast
- image fusion
- target recognition
- image fusion algorithm
- multiresolution
- remote sensing
- high contrast
- multi sensor
- blood vessels
- background noise
- pixel level
- fully automatic
- discrete wavelet transform
- multiscale
- fusion methods
- fusion method
- data fusion
- image registration
- gray level
- nonsubsampled contourlet transform
- fused image
- multi focus image fusion
- infrared images
- contrast enhancement
- source images
- pattern recognition
- image processing
- feature extraction
- image gradient
- automatic target recognition
- machine learning
- region of interest
- feature vectors