Textline information extraction from grayscale camera-captured document images

Cameras offer flexible document imaging, but with uneven shading and non-planar page shape. Therefore camera captured documents need to go through dewarping before being processed by traditional text recognition methods. Curled textline detection is an important step of dewarping. Previous approache...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Bukhari, S.S., Breuel, T.M., Shafait, F.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Active contours Anisotropic magnetoresistance Cameras Curled Textline Detection Data mining Gray-scale Grayscale Camera-Captured Document Image Segmentation Matched filters Optical character recognition software Shape Smoothing methods Text recognition
Online-Zugang:	Volltext bestellen
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