Structure of tetrathallium methylene diphosphonate

Tl₄CH₂0₆P₂ was found to be monoclinic C2/c, a = 12.647 (6), b = 8.314 (5), c = 9.782 (4), β = 103.0 (9)°, Z = 4. The structure was solved with MULTAN and refined to R(Fo) = 0.075 for 1636 reflections measured with MoKα radiation. The crystal structure can be regarded as being built up of isolated MDP linked together by Tl⁺ ions.     

Image classification using separable invariant moments of Charlier-Meixner and support vector machine

Multimedia Tools and Applications - In this paper, we propose a new method for image classification by the content in heterogeneous databases. This approach is based on the use of new series of...     

Fast computation of Charlier moments and its inverses using Clenshaw’s recurrence formula for image analysis

Multimedia Tools and Applications - In this paper, we propose a new fast way to compute both the image Charlier moments and its inverses using Clenshaw’s recurrence formula. Firstly, we...     

Image analysis by Meixner moments and a digital filter

Multimedia Tools and Applications - In this paper, we propose a new method for the rapid calculation of Meixner’s discrete orthogonal moments and its inverses. In this method, we have used...     

Fast computation of inverse Meixner moments transform using Clenshaw’s formula

Multimedia Tools and Applications - Orthogonal moments are recognized as useful tools for object representation and image analysis. It was shown that they have better image representation...