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A hybrid adaptive thresholding method for text with halftone pattern in scanned document images.
Songyang Yu
Wei Ming
Published in:
Color Imaging: Displaying, Processing, Hardcopy, and Applications (2011)
Keyphrases
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thresholding method
scanned document images
document images
adaptive threshold
gray level
scanned documents
gray scale
motion detection
global thresholding
color images
image segmentation