Video Coding with Superimposed Motion-Compensated Signals: Applications to H.264 and Beyond

Appendices 133 A Mathematical Results 133 A.1 Singularities of the Displacement Error Covariance Matrix 133 A.2 A Class of Matrices and their Eigenvalues 134 A.3 Inverse of the Power Spectral Density Matrix 134 A.4 Power Spectral Density of a Frame 136 Glossary 137 References 141 Index 159 Preface This book aims to capture recent advances in motion compensation for — ficient video compression. It investigates linearly combined motion comp— sated signals and generalizes the well known superp...