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Basilios Gatos
Researcher at Democritus University of Thrace
Publications - 18
Citations - 546
Basilios Gatos is an academic researcher from Democritus University of Thrace. The author has contributed to research in topics: Optical character recognition & Feature extraction. The author has an hindex of 10, co-authored 18 publications receiving 512 citations.
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Book ChapterDOI
An Adaptive Binarization Technique for Low Quality Historical Documents
TL;DR: A novel digital image binarization scheme for low quality historical documents allowing further content exploitation in an efficient way and performs better compared to current state-of-the-art adaptive thresholding techniques.
Book ChapterDOI
Automatic table detection in document images
TL;DR: The efficiency of the proposed method is demonstrated by using a performance evaluation scheme which considers a great variety of documents such as forms, newspapers/magazines, scientific journals, tickets/bank cheques, certificates and handwritten documents.
Journal ArticleDOI
Skew detection and text line position determination in digitized documents
TL;DR: A computationally efficient procedure for skew detection and text line position determination in digitized documents, which is based on the cross-correlation between the pixels of vertical lines in a document, which provides good and accurate results while it requires only a short computational time.
Journal ArticleDOI
Block decomposition and segmentation for fast Hough transform evaluation
TL;DR: A complexity analysis of the proposed block Hough transform algorithm sets constraints on the complexity of algorithms used for block decomposition, so that the total decomposition and Hough Transform application time is much less than the time consumed by the usual point Houghtransform.
Journal ArticleDOI
Accelerated Hough transform using rectangular image decomposition
TL;DR: A novel fast method for evaluating the Hough transform is proposed, which can be used to accelerate detection of prevalent linear formations in binary images.