Sonam Singh

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This paper presents a numerical study of natural convection within a wavy enclosure heated via corner heating. The considered enclosure is a square enclosure with left wavy side wall. The vertical wavy wall of the enclosure and both of the corner heaters are maintained at constant temperature, T c and T h , respectively, with T h > T c while the remaining(More)
Proper choice of denoising filter is a very important requirement for efficient image restoration because most of the filters only reduce the effect of the noise rather than removing it. This paper gives a comparative evaluation of different de-speckling algorithms through the quantitative analysis of uteral ultrasound images. The performance of seven(More)
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