Spot noise texture synthesis for data visualization
Proceedings of the 18th annual conference on Computer graphics and interactive techniques
Imaging vector fields using line integral convolution
SIGGRAPH '93 Proceedings of the 20th annual conference on Computer graphics and interactive techniques
Visualizing diffusion tensor images of the mouse spinal cord
Proceedings of the conference on Visualization '98
Visualizing multivalued data from 2D incompressible flows using concepts from painting
VIS '99 Proceedings of the conference on Visualization '99: celebrating ten years
Signal Processing for Computer Vision
Signal Processing for Computer Vision
Strategies for Direct Volume Rendering of Diffusion Tensor Fields
IEEE Transactions on Visualization and Computer Graphics
Enhanced Spot Noise for Vector Field Visualization
VIS '95 Proceedings of the 6th conference on Visualization '95
Visualization of second order tensor fields and matrix data
VIS '92 Proceedings of the 3rd conference on Visualization '92
Interaction of light and tensor fields
VISSYM '03 Proceedings of the symposium on Data visualisation 2003
Visualization of Salt-Induced Stress Perturbations
VIS '04 Proceedings of the conference on Visualization '04
Visualization of Geologic Stress Perturbations Using Mohr Diagrams
IEEE Transactions on Visualization and Computer Graphics
Proceedings of the 14th IEEE Visualization 2003 (VIS'03)
Diffusion Tensor Visualization with Glyph Packing
IEEE Transactions on Visualization and Computer Graphics
Visualization of solution sets from automated docking of molecular structures
Proceedings of the 7th International Conference on Computer Graphics, Virtual Reality, Visualisation and Interaction in Africa
An evaluation of glyph perception for real symmetric traceless tensor properties
EuroVis'10 Proceedings of the 12th Eurographics / IEEE - VGTC conference on Visualization
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While many methods exist for visualising scalar and vector data, visualisation of tensor data is still troublesome. We present a method for visualising second order tensors in three dimensions using a hybrid between direct volume rendering and glyph rendering.An overview scalar field is created by using three-dimensional adaptive filtering of a scalar field containing noise. The filtering process is controlled by the tensor field to be visualised, creating patterns that characterise the tensor field. By combining direct volume rendering of the scalar field with standard glyph rendering methods for detailed tensor visualisation, a hybrid solution is created.A combined volume and glyph renderer was implemented and tested with both synthetic tensors and strain-rate tensors from the human heart muscle, calculated from phase contrast magnetic resonance image data. A comprehensible result could be obtained, giving both an overview of the tensor field as well as detailed information on individual tensors.