DescriptionThis book constitutes thoroughly revised and selected papers from the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, VISIGRAPP 2017, held in Porto, Portugal, February 27 – March 1, 2017. The 18 thoroughly revised and extended papers presented in this volume were carefully reviewed and selected from 402 submissions.The papers contribute to the understanding of relevant trends of current research on image and video formation, preprocessing, analysis and understanding; motion, tracking and stereo vision; computer graphics and rendering; data visualization and interactive visual data analysis; agent-based human-robot interactions; and user experience.Table of ContentsFront MatterComputer Graphics Theory and ApplicationsFront MatterCalibrating, Rendering and Evaluating the Head Mounted Light Field DisplayHuman Computer Interaction Theory and ApplicationsFront MatterMore than Just Human: The Psychology of Social RobotsThe Effect of Audio Guide on the Levels of Contentment of Museum Novices: Relationships Between Visitors’ Eye Movements, Audio Guide Contents, and the Levels of ContentmentThe Impact of Field of View on Robotic Telepresence Navigation TasksComputer Vision Theory and ApplicationsFront MatterOne-Shot Learned Priors in Augmented Active Appearance Models for Anatomical Landmark TrackingLine-Based SLAM Considering Prior Distribution of Distance and Angle of Line Features in an Urban EnvironmentWeak-Perspective and Scaled-Orthographic Structure from Motion with Missing DataSpatiotemporal Optimization for Rolling Shutter Camera Pose InterpolationHierarchical Hardware/Software Algorithm for Multi-view Object Reconstruction by 3D Point Clouds MatchingReal-Time HDTV-to-8K TV Hardware UpconverterNon-local Haze Propagation with an Iso-Depth PriorCUDA-Accelerated Feature-Based Egomotion EstimationAutomatic Retinal Vascularity Identification and Artery/Vein Classification Using Near-Infrared Reflectance RetinographiesChange Detection and Blob Tracking of Fish in Underwater ScenariosOptimizing Phoneme-to-Viseme Mapping for Continuous Lip-Reading in SpanishA Context-Aware Method for View-Point Invariant Long-Term Re-identificationOn Using 3D Support Geometries for Measuring Human-Made Corner Structures with a Robotic Total StationBack MatterEditors BiographyAna Paula Cláudio University of Lisbon, Lisbon, PortugalDominique Bechmann University of Strasbourg, Strasbourg, FrancePaul Richard University of Angers, Angers, FranceTakehiko Yamaguchi Tokyo University of Science, Tokyo, JapanLars Linsen University of Münster, Münster, GermanyAlexandru Telea University of Groningen, Groningen, The NetherlandsFrancisco Imai Apple Inc., Cupertino, USAAlain Tremeau Jean Monnet University, Saint-Etienne, France