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An introduction to digital image processing
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The article was published on 1986-01-01 and is currently open access. It has received 1745 citations till now. The article focuses on the topics: Digital image processing & Image processing.read more
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Journal Article
Improving Degraded Document Images Using Binarization Technique
TL;DR: An adaptive image contrast based document image binarization technique that is tolerant to different type of document degradation such as uneven illumination document smear involving smudging of text, seeping of ink to the other side of page, degradation of paper ink due to aging etc.
Proceedings ArticleDOI
Document Binarization Using Topological Clustering Guided Laplacian Energy Segmentation
TL;DR: The current approach for text binarization proposes a clustering algorithm as a preprocessing stage to an energy-based segmentation method to obtain a coarse estimate of the background (BG) and foreground (FG) pixels that is used as a prior for the source and sink points of a graph cut implementation.
Proceedings ArticleDOI
Vision inspection system for pharmaceuticals
N. M. Duong,M. T. Chew,Serge Demidenko,Q. H. Pham,D. K. Pham,Melanie Po-Leen Ooi,Ye Chow Kuang +6 more
TL;DR: This paper presents a low cost automatic inspection system aimed at monitoring of the quality of pharmaceutical products on a production line built around a smart camera and custom designed LabVIEW based software.
Proceedings ArticleDOI
Adaptive Scene Text Detection Based on Transferring Adaboost
TL;DR: This paper proposes to adapt a pre-trained generic scene text detector towards new scenes by transfer learning and chooses cascade Adaboost as the detector style and tries to re-weight pre-selected features according to their abilities to classify high confidence samples.
Differences between banded thickets (tiger bush) at two sites in West Africa
TL;DR: In this article, the influence of edaphic condi- tions on the spatial structure of banded thickets or tiger bush (Brousse tigree) is discussed.
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