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Robust Text Segmentation in Low Quality Images via Adaptive Stroke Width Estimation and Stroke Based Superpixel Grouping.
Anna Zhu
Guoyou Wang
Yangbo Dong
Published in:
ACCV Workshops (2) (2014)
Keyphrases
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text segmentation
low quality images
low resolution
low quality
keywords
image processing
feature space
optical flow
input image