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Ethylene glycol (EG)-based zinc oxide (ZnO) nanofluids containing no surfactant have been manufactured by one-step pulsed wire evaporation (PWE) method. Round-robin tests on thermal conductivity measurements of three samples of EG-based ZnO nanofluids have been conducted by five participating labs, four using accurate measurement apparatuses developed in(More)
Document layout analysis or page segmentation is the task of decomposing document images into many different regions such as texts, images, separators, and tables. It is still a challenging problem due to the variety of document layouts. In this paper, we propose a novel hybrid method, which includes three main stages to deal with this problem. In the first(More)
This paper presents a novel approach to detecting tumor in the brain magnetic resonance images using regional features. First, the proposed algorithm segments head area and skull area using average of brain magnetic resonance images and local adaptive threshold technique. Next, super-pixel segmentation algorithm is applied in order to generate categorized(More)