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Now showing items 21-30 of 163
Collaborative View Configurations for Multi-user Interaction with a Wall-size Display
(The Eurographics Association, 2017)
This paper explores the effects of different collaborative view configuration on face-to-face collaboration using a wall-size display and the relationship between view configuration and multi-user interaction. Three different ...
Reference Framework on vSRT-method Benchmarking for MAR
(The Eurographics Association, 2017)
This paper presents a reference framework on benchmarking of vision-based spatial registration and tracking (vSRT) methods for Mixed and Augmented Reality (MAR). This framework can provide typical benchmarking processes, ...
Conquering the Cube: Learning to Sketch Primitives in Perspective with an Intelligent Tutoring System
(Association for Computing Machinery, Inc (ACM), 2017)
Design sketching is a powerful tool for expressing ideas from pen and paper e ectively and becoming a more well-rounded communicator. Sketching instructors conventionally employ pen and paper in their classrooms to convey ...
A taxonomy of motion applications in data visualization
(Association for Computing Machinery, Inc (ACM), 2017)
We propose a new taxonomy that explains the roles of motion in data visualization, focusing especially on their communicative aspects. Our taxonomy clarifies the main axis in how visualization designers can employ motion ...
Characterizing User Behavior for Speech and Sketch-based Video Retrieval Interfaces
(Association for Computing Machinery, Inc (ACM), 2017)
From a user interaction perspective, speech and sketching make a good couple for describing motion. Speech allows easy speci cation of content, events and relationships, while sketching brings in spatial expressiveness. ...
A New Approach to Utilize Augmented Reality on Precision Livestock Farming
(The Eurographics Association, 2017)
This paper proposes a new method that utilizes AR to assist pasture-based dairy farmers identify and locate animal within large herds. Our proposed method uses GPS collars on cows and digital camera and on-board GPS on a ...
Photo-Guided Exploration of Volume Data Features
(The Eurographics Association, 2017)
In this work, we pose the question of whether, by considering qualitative information such as a sample target image as input, one can produce a rendered image of scientific data that is similar to the target. The algorithm ...
Comparative Visualization for Diffusion Tensor Imaging Group Study at Multiple Levels of Detail
(The Eurographics Association, 2017)
Diffusion Tensor Imaging (DTI) group studies often require the comparison of two groups of 3D diffusion tensor fields. The total number of datasets involved in the study and the multivariate nature of diffusion tensors ...
Visualizing and Exploring Dynamic Multichannel EEG Coherence Networks
(The Eurographics Association, 2017)
An electroencephalography (EEG) coherence network represents functional brain connectivity, and is constructed by calculating the coherence between pairs of electrode signals as a function of frequency. Visualization of ...
Exploration of Interventricular Septum Motion in Multi-Cycle Cardiac MRI
(The Eurographics Association, 2017)
Function of the heart, including interventricular septum motion, is influenced by respiration and contraction of the heart muscle. Recent real-time magnetic resonance imaging (MRI) can acquire multi-cycle cardiac data, ...