PerfectTailor: Scale-Preserving 2-D Pattern Adjustment Driven by 3-D Garment Editing.

We address the problem of modifying a given well-designed 2-D sewing pattern to accommodate garment edits in the 3-D space. Existing methods usually adjust the sewing pattern by applying uniform flattening to the 3-D garment. The problems are twofold: first, it ignores local scaling of the 2-D sewing pattern such as shrinking ribs of cuffs; second, it does not respect the implicit design rules and conventions of the industry, such as the use of straight edges for simplicity and precision in sewing.

A workflow reproducibility scale for automatic validation of biological interpretation results.

Background: Reproducibility of data analysis workflow is a key issue in the field of bioinformatics. Recent computing technologies, such as virtualization, have made it possible to reproduce workflow execution with ease. However, the reproducibility of results is not well discussed; that is, there is no standard way to verify whether the biological interpretation of reproduced results is the same.

Workflow sharing with automated metadata validation and test execution to improve the reusability of published workflows.

Background: Many open-source workflow systems have made bioinformatics data analysis procedures portable. Sharing these workflows provides researchers easy access to high-quality analysis methods without the requirement of computational expertise. However, published workflows are not always guaranteed to be reliably reusable.

Threshold field painting saves the time for segmentation of minute arteries.

Purpose: It is often time-consuming to segment fine structures, such as the cerebral arteries from magnetic resonance imaging (MRI). Moreover, extracting anatomically abnormal structures is generally difficult. The segmentation workflow called threshold field painting was tested for its feasibility in morbid minute artery segmentation with special emphasis on time efficiency.

Global Beautification of 2D and 3D Layouts With Interactive Ambiguity Resolution.

Specifying precise relationships among graphic elements is often a time-consuming process with traditional alignment tools. Automatic beautification of roughly designed layouts can provide a more efficient solution but often lead to undesired results due to ambiguity problems. To facilitate ambiguity resolution in layout beautification, we present a novel user interface for visualizing and editing inferred relationships through an automatic global layout beautification process.

Simulating Liquids on Dynamically Warping Grids.

We introduce dynamically warping grids for adaptive liquid simulation. Our primary contributions are a strategy for dynamically deforming regular grids over the course of a simulation and a method for efficiently utilizing these deforming grids for liquid simulation. Prior work has shown that unstructured grids are very effective for adaptive fluid simulations.

RoboJockey: Designing an Entertainment Experience with Robots.

The RoboJockey entertainment system consists of a multitouch tabletop interface for multiuser collaboration. RoboJockey enables a user to choreograph a mobile robot or a humanoid robot by using a simple visual language. With RoboJockey, a user can coordinate the mobile robot's actions with a combination of back, forward, and rotating movements and coordinate the humanoid robot's actions with a combination of arm and leg movements.

A kinematic approach for efficient and robust simulation of the cardiac beating motion.

Computer simulation techniques for cardiac beating motions potentially have many applications and a broad audience. However, most existing methods require enormous computational costs and often show unstable behavior for extreme parameter sets, which interrupts smooth simulation study and make it difficult to apply them to interactive applications. To address this issue, we present an efficient and robust framework for simulating the cardiac beating motion.

A Sketching Interface for Sitting Pose Design in the Virtual Environment.

Character pose design is one of the most fundamental processes in computer graphics authoring. Although there are many research efforts in this field, most existing design tools consider only character body structure, rather than its interaction with the environment. This paper presents an intuitive sketching interface that allows the user to interactively place a 3D human character in a sitting position on a chair.

Holly: a drawing editor for designing stencils.

Designing a stencil is difficult because of the requirement that all positive regions are connected. In this proposed method for generating expressive stencils, you simply use standard drawing operations, and the system automatically generates the appropriate stencil satisfying that constraint. You obtain the physical stencil by sending the result to a cutting plotter.

A sketch-based interface for modeling myocardial fiber orientation that considers the layered structure of the ventricles.

We propose a sketch-based interface for modeling the myocardial fiber orientation required in the electrophysiological simulation of the heart, especially the ventricles. The user can create a volumetric vector field that represents the myocardial fiber orientation in two steps. First, a depth field over the three-dimensional (3D) ventricular model is defined to create layers of myocardium.

A procedural method for modeling the purkinje fibers of the heart.

The Purkinje fibers are located in the ventricular walls of the heart, just beneath the endocardium and conduct excitation from the right and left bundle branches to the ventricular myocardium. Recently, anatomists succeeded in photographing the Purkinje fibers of a sheep, which clearly showed the mesh structure of the Purkinje fibers. In this study, we present a technique for modeling the mesh structure of Purkinje fibers semiautomatically using an extended L-system.