GMM Based Adaptive Thresholding for Uneven Lighting Image Binarization.
Tapaswini PattnaikPriyadarshi KanungoPublished in: J. Signal Process. Syst. (2021)
Keyphrases
- adaptive thresholding
- image binarization
- gaussian mixture model
- hardware implementation
- document images
- euler number
- optical character recognition
- binarization method
- background subtraction
- feature vectors
- image segmentation
- character recognition
- minutiae extraction
- maximum likelihood
- efficient implementation
- carotid artery
- feature space
- multiscale