Beautification of input characters and shapes that are provided by users via sketch-based user interfaces. (tablet PC and mobile phone-Beautification of input characters and shapes that are provided by users via sketch-based user interfaces. (tablet

mathematical formulas for Geometrical shapes

In data mining, k-means clustering is a method of cluster analysis which aims to partition n observations into k clusters in which each observation belongs to the cluster with the nearest mean. This results in a partitioning of the data space into Vo

This paper proposes new watermarking technique based on tetrolet domain. The tetrolet transform is a new adaptive Haar-type wavelet transform based on tetrominoes. It avoids Gibbs oscillation because it applies the Haar function at the edge o