Perspective rectification of camera-based document images using local linear structure

Proceedings of the ACM Symposium on Applied Computing

Volumn , Issue , 2008, Pages 451-452

  Zhu, Yuanping ^a   Dai, Ruwei ^a   Xiao, Baihua ^a   Wang, Chunheng ^a  

^a INSTITUTE OF AUTOMATION   (China)

Author keywords

Camera based document image; Local linear structure; Perspective rectification; Vanishing point

Indexed keywords

DIGITAL IMAGE STORAGE; IMAGE ENHANCEMENT;

BASE-LINES; GLOBAL INFORMATIONS; LOCAL LINEAR STRUCTURE; LOCAL STRUCTURES; PAPER ADDRESSES; PARAGRAPH FORMATS; PARALLEL LINES; PERSPECTIVE DISTORTIONS; PERSPECTIVE IMAGES; PERSPECTIVE RECTIFICATION; TEXT LINES; VANISHING POINT; VERTICAL LINES; VERTICAL STROKES;

CAMERAS;

EID: 56749096010     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/1363686.1363797     Document Type: Conference Paper

References (5)

1. R. Hartley and A. Zisserman, Multiple View Geometry in Computer Vision. Cambridge University Press, 2000.
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3. P. Clark and M. Mirmehdi. Rectifying perspective views of text in 3D scenes using vanishing points. Pattern Recognition, 2003, 36(11): 2673-2686.
4. M. Pilu. Extraction of illusory linear clues in perspectively skewed documents. In Proc. of CVPR'01, 2001, 363-368.
5. H. Lu, B. Chen, and C. Ko, Perspective rectification of document images using fuzzy set and morphological operations. Image and Vision Computing, 2005, 23(5):541-553.