In document image analysis, segmentation is the task that identifies the regions of a
document. The increasing number of applications of document analysis requires a good …

Handwritten document images contain textlines with multi orientations, touching and
overlapping characters within consecutive textlines, and small inter-line spacing making …

Text-line extraction in unconstrained handwritten documents remains a challenging problem
due to nonuniform character scale, spatially varying text orientation, and the interference …

Automated dewarping of camera-captured handwritten documents is a challenging research
problem in Computer Vision and Pattern Recognition. Most available systems assume the …

The authors introduce an edge detection and recovery framework based on open active
contour models (snakelets) to mitigate the problem of noisy or broken edges produced by …

The multi-orientation occurs frequently in ancient handwritten documents, where the writers
try to update a document by adding some annotations in the margins. Due to the margin …

This paper proposes a new approach to the estimation of document states such as interline
spacing and text line orientation, which facilitates a number of tasks in document image …

Text-line extraction (TLE) is the process of segmenting a document page into lines of text for
processing by modules such as language and writer identification or Optical Character …

Camera-captured, warped document images usually contain curled text-lines because of
distortions caused by camera perspective view and page curl. Warped document images …

In graphical documents (eg, maps, engineering drawings), artistic documents etc., the text
lines are annotated in multiple orientations or curvilinear way to illustrate different locations …