附註:"The content-based approach"--Cover.
Includes bibliographical references and index.
Cover -- Table of Contents -- Preface -- Acknowledgments -- Chapter 1. Image and Video Segmentation -- 1.1 Bayesian Inference and MRF's -- 1.2 Edge Detection -- 1.3 Image Segmentation -- 1.4 Motion -- 1.5 Motion Estimation -- 1.6 Motion Segmentation -- References -- Chapter 2. Face Segmentation -- 2.1 Face Segmentation Problem -- 2.2 Various Approaches -- 2.3 Applications -- 2.4 Modeling of Human Skin Color -- 2.5 Skin Color Map Approach -- References -- Chapter 3. Foreground/Background Coding -- 3.1 Introduction -- 3.2 Related Works -- 3.3 Foreground and Background Regions -- 3.4 Content-based Bit Allocation -- 3.5 Content-based Rate Control -- 3.6 H.261FB Approach -- 3.7 H.263FB Approach -- 3.8 Towards MPEG-4 Video Coding -- References -- Chapter 4. Model-Based Coding -- 4.1 Introduction -- 4.2 3-D Human Facial Modeling -- 4.3 Facial Feature Contours Extraction -- 4.4 WFM Fitting and Adaptation -- 4.5 Analysis of Facial Image Sequences -- 4.6 Synthesis of Facial Image Sequences -- 4.7 Update of 3-D Facial Model -- References -- Chapter 5. VOP Extraction and Tracking -- 5.1 Video Object Plane Extraction Techniques -- 5.2 Outline of VOP Extraction Algorithm -- 5.3 Version I: Morphological Motion Filtering -- 5.4 Version II: Change Detection Masks -- References -- Chapter 6. MPEG-4 Standard -- 6.1 Introduction -- 6.2 MPEG-4 Development Process -- 6.3 Features of the MPEG-4 Standard [2] -- 6.4 Technical Description of the MPEG-4 Standard -- 6.5 Coding of Audio Objects -- 6.6 Coding of Natural Visual Objects -- 6.7 Coding of Synthetic Objects -- 6.8 Error Resilience -- References -- Index -- Last Page.
摘要:When some useful information is hidden behind a mass of unwanted information we often resort to information processing used in its broad sense or specifically to signal processing when the useful information is a waveform. In geophysical surveys, in particular in aeromagnetic and gravity surveys, from the measured field it is often difficult to say much about any one specific target unless it is close to the surface and well isolated from the rest. The digital signal processing approach would enable us to bring out the underlying model of the source, that is, the geological structure. Some of.
