Info
- Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.
Information Theory : An Exploration Across Disciplines / / by Arieh Ben-Naim, Claude Dufour
| Information Theory : An Exploration Across Disciplines / / by Arieh Ben-Naim, Claude Dufour |
| Autore | Ben-Naim Arieh |
| Edizione | [1st ed. 2024.] |
| Pubbl/distr/stampa | Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2024 |
| Descrizione fisica | 1 online resource (258 pages) |
| Disciplina |
005.73
003.54 |
| Altri autori (Persone) |
DufourClaude
ForchheimerRobert |
| Soggetto topico |
Data structures (Computer science)
Information theory Thermodynamics Chemistry, Physical and theoretical Probabilities Data Structures and Information Theory Theoretical Chemistry Probability Theory |
| ISBN |
9783031677472
3031677471 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction -- Information Theory and the Living System -- Applications of Information Theory to Psychology -- Entropy in art -- Consistent Definition of Correlations and Multivariate Mutual Information -- An intuitive consideration of irreversible phenomena -- Use of mutual information in linguistics, cryptography, and steganography -- Communication system. |
| Record Nr. | UNINA-9910917779103321 |
Ben-Naim Arieh
|
||
| Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
MPEG-4 facial animation : the standard, implementation and applications / / edited by Igor S. Pandzic and Robert Forchheimer
| MPEG-4 facial animation : the standard, implementation and applications / / edited by Igor S. Pandzic and Robert Forchheimer |
| Pubbl/distr/stampa | Chichester ; ; Hoboken, NJ, : J. Wiley, c2002 |
| Descrizione fisica | 1 online resource (329 p.) |
| Disciplina |
006.6/96
621.388 |
| Altri autori (Persone) |
PandzicIgor S
ForchheimerRobert |
| Soggetto topico |
MPEG (Video coding standard)
Computer animation - Standards Face perception - Data processing - Standards Facial expression - Computer simulation - Standards Digital video |
| ISBN |
9786610270071
9781280270079 1280270071 9780470339046 0470339047 9780470854617 0470854618 9780470854624 0470854626 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
MPEG-4 Facial Animation The Standard, Implementation and Applications; Contents; List of Contributors; Author Biographies; Foreword; Preface; PART 1 BACKGROUND; 1 The Origins of the MPEG-4 Facial Animation Standard; Abstract; 1.1 Introduction; 1.2 The Need for Parameterization; 1.3 The Ideal Parameterization; 1.4 Is MPEG-4 FA up to the Ideal?; 1.4.1 Conclusion; 1.5 Brief History of Facial Control Parameterization; 1.6 The Birth of the Standard; Acknowledgments; References; PART 2 THE STANDARD; 2 Face Animation in MPEG-4; Abstract; 2.1 Introduction; 2.2 Specification and Animation of Faces
2.2.1 MPEG-4 Face Model in Neutral State2.2.2 Face Animation Parameters; 2.2.3 Face Model Specification; 2.3 Coding of Face Animation Parameters; 2.3.1 Arithmetic Coding of FAPs; 2.3.2 DCT Coding of FAPs; 2.3.3 FAP Interpolation Tables; 2.4 Integration of Face Animation and Text-to-Speech Synthesis; 2.5 Integration with MPEG-4 Systems; 2.6 MPEG-4 Profiles for Face Animation; 2.7 Conclusion; References; Annex; 3 MPEG-4 Face Animation Conformance; 3.1 Introduction; 3.2 MPEG Conformance Principles; 3.3 MPEG-4 Profile Architecture; 3.4 The Minimum Face; 3.5 Graphics Profiles 3.6 Conformance Testing3.7 Summary; PART 3 IMPLEMENTATIONS; 4 MPEG-4 Facial Animation Framework for the Web and Mobile Applications; Abstract; 4.1 Introduction; 4.2 The Facial Animation Player; 4.3 Producing Animatable Face Models; 4.4 The Facial Motion Cloning Method; 4.4.1 Interpolation from 2-D Triangle Mesh; 4.4.2 Normalizing the Face; 4.4.3 Computing Facial Motion; 4.4.4 Aligning Source and Target Ace; 4.4.5 Mapping Facial Motion; 4.4.6 Antialiasing; 4.4.7 Treating the Lip Region; 4.4.8 Treating Eyes, Teeth, Tongue and Global Motion; 4.4.9 Facial Motion Cloning Results 4.5 Producing Facial Animation Content4.6 Conclusion; Acknowledgments; References; 5 The Facial Animation Engine; 5.1 Introduction; 5.2 The FAE Block Diagram; 5.3 The Face Model; 5.3.1 Mesh Geometry Description; 5.3.2 Mesh Semantics Description; 5.3.3 The Model Authoring Tool; 5.3.4 Sample Face Models; 5.4 The Mesh Animation Block; 5.4.1 Animation Results; 5.5 The Mesh Calibration Block; 5.5.1 Multilevel Calibration with RBF; 5.5.2 Calibration with Texture; 5.5.3 Calibration Results; 5.6 The Mesh Simplification Block; 5.6.1 Iterative Edge Contraction and Quadric Error Metric 5.6.2 Simplification of MPEG-4 Animated Faces5.6.3 Simplification with Textures; 5.6.4 Simplification Results; 5.7 The FAP Decoding Block; 5.7.1 FAP Interpolation; 5.8 The Audio Decoding Block; 5.9 The Implementation; 5.9.1 Performances; References; 6 Extracting MPEG-4 FAPS from Video; 6.1 Introduction; 6.2 Methods for Detection and Tracking of Faces; 6.3 Active and Statistical Models of Faces; 6.3.1 The Active Appearance Model Search Algorithm; 6.3.2 Training for Active Appearance Model Search; 6.4 An Active Model for Face Tracking; 6.4.1 Analysis - Synthesis; 6.4.2 Collecting Training Data 6.4.3 Tracking a Face with the Active Model |
| Record Nr. | UNINA-9911020010103321 |
| Chichester ; ; Hoboken, NJ, : J. Wiley, c2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||