کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
536566 870558 2010 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fast and robust skew estimation of scanned documents through background area information
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
Fast and robust skew estimation of scanned documents through background area information
چکیده انگلیسی

Skew correction of scanned documents is a crucial step for document recognition systems. Due to the problem of high computational costs of the state-of-the-art methods, we present herein a variation of a parallelograms covering algorithm. This variation strongly reduces the computational time and works over noisy documents and documents containing non-textual elements, like: stamps, handwritten components and vertical bars. Experimental studies with different databases show that this variation overcomes well-known techniques, achieving better results over synthetic rotated documents and real scanned documents.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition Letters - Volume 31, Issue 11, 1 August 2010, Pages 1403–1411
نویسندگان
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