Computer Vision in Human-Computer Interaction.- Robust Face Alignment Based on Hierarchical Classifier Network.- EigenExpress Approach in Recognition of Facial Expression Using GPU.- Face Representation Method Using Pixel-to-Vertex Map (PVM) for 3D Model Based Face Recognition.- Robust Head Tracking with Particles Based on Multiple Cues Fusion.- Vision-Based Interpretation of Hand Gestures for Remote Control of a Computer Mouse.- Computing Emotion Awareness Through Facial Electromyography.- Silhouette-Based Method for Object Classification and Human Action Recognition in Video.- Voice Activity Detection Using Wavelet-Based Multiresolution Spectrum and Support Vector Machines and Audio Mixing Algorithm.- Action Recognition in Broadcast Tennis Video Using Optical Flow and Support Vector Machine.- FaceMouse: A Human-Computer Interface for Tetraplegic People.- Object Retrieval by Query with Sensibility Based on the KANSEI-Vocabulary Scale.