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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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Proceedings ArticleDOI
ICFHR 2018 Competition On Document Image Analysis Tasks for Southeast Asian Palm Leaf Manuscripts
Made Windu Antara Kesiman,Dona Valy,Jean-Christophe Burie,Erick Paulus,Mira Suryani,Setiawan Hadi,Michel Verleysen,Sophea Chhun,Jean-Marc Ogier +8 more
TL;DR: The results of this competition will be very useful in benchmarking analysis for the collection of palm leaf manuscripts, accelerating, evaluating and improving the performance of existing DIA system for a new type of document collection.
Dissertation
Functional Electrical Impedance Tomography of adult and neonatal brain function
TL;DR: It is reported that EIT can detect and image impedance changes in the head, probably due to increased regional cerebral blood volume in the activated cortex, and improvements may enable more accurate neuroimaging of the adult and neonatal brain for use in clinical practice.
Journal ArticleDOI
Uncertainty Estimation for Ultrasonic Inspection of Composite Aerial Structures
TL;DR: A comparative analysis of various image segmentation methods in the light of accuracy of damage detection in ultrasonic C-Scans of composite structures is presented and the most suitable approaches are introduced.
Proceedings ArticleDOI
Natural Scene character recognition using Markov Random Field
Xiaolong Liu,Tong Lu +1 more
TL;DR: A novel method to recognize scene characters based on born-digital template matching, which is formulated by a Morkov Random Field framework by combining both local point features and global spatial structures of scene characters to improve the accuracy.
Posted Content
Sliding window approach based Text Binarisation from Complex Textual images
Chitrakala Gopalan,D. Manjula +1 more
TL;DR: The proposed method has been applied on localized region from heterogeneous textual images and compared with Otsu, Niblack methods and shown encouraging performance of the proposed method.
Related Papers (5)
Survey over image thresholding techniques and quantitative performance evaluation
Mehmet Sezgin,Bulent Sankur +1 more