Steganography schemes based on a deflection criterion for embedding posses clear advantage against heuristics as they provide direct link between theoretical detectability and empirical performance. However, this depends the accuracy of cover stego model underlying scheme. In work we propose an original steganography scheme realistic sensor noise, taking into account camera model, ISO setting p...

Traditional multivariate control charts assume that measurement from manufacturing processes follows a multivariate normal distribution. However, this assumption may not hold or may be difficult to verify because not all the measurement from manufacturing processes are normal distributed in practice. This study develops a new multivariate control chart for monitoring the processes with non-norm...

Assessing the assumption of multivariate normality is required by many parametric multivariate statistical methods, such as MANOVA, linear discriminant analysis, principal component analysis, canonical correlation, etc. It is important to assess multivariate normality in order to proceed with such statistical methods. There are many analytical methods proposed for checking multivariate normalit...