Sunita Mehta

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In this paper, a new technique based on moments and wavelet transform is proposed to determine skew angle of document image. This technique is divided into two parts. Firstly, the size of image is reduced using two-dimensional Discrete Wavelet Transform (DWT). Then the moment based method is applied on reduced image to determine skew angle. Hence, proposed(More)
Inspired by the wound healing property of certain trees, we report a novel microbes based additive process for producing three dimensional patterns, which has a potential of engineering applications in a variety of fields. Imposing a two dimensional pattern of microbes on a gel media and allowing them to grow in the third dimension is known from its use in(More)
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