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Visualization of scalar topology for structural enhancement
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The “parallel vectors” operator: a vector field visualization primitive
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Volume illustration: non-photorealistic rendering of volume models
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Volume Illustration: Nonphotorealistic Rendering of Volume Models
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Nonphotorealistic Rendering of Medical Volume Data
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Suggestive contours for conveying shape
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Depth-Peeling for Texture-Based Volume Rendering
PG '03 Proceedings of the 11th Pacific Conference on Computer Graphics and Applications
ISA and IBFVS: Image Space-Based Visualization of Flow on Surfaces
IEEE Transactions on Visualization and Computer Graphics
Fast and robust detection of crest lines on meshes
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ACM SIGGRAPH 2005 Papers
Image Based Flow Visualization for Curved Surfaces
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Curvature-Based Transfer Functions for Direct Volume Rendering: Methods and Applications
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IEEE Transactions on Visualization and Computer Graphics
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Distortion in 3D shape estimation with changes in illumination
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Illustration of complex real-world objects using images with normals
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Apparent ridges for line drawing
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Smooth feature lines on surface meshes
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An Effective Illustrative Visualization Framework Based on Photic Extremum Lines (PELs)
IEEE Transactions on Visualization and Computer Graphics
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Demarcating curves for shape illustration
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Fast, robust, and faithful methods for detecting crest lines on meshes
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Data-driven curvature for real-time line drawing of dynamic scenes
ACM Transactions on Graphics (TOG)
Feature detection of triangular meshes based on tensor voting theory
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ISMAR '07 Proceedings of the 2007 6th IEEE and ACM International Symposium on Mixed and Augmented Reality
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Op-Glyph: a tool for exploring op art representation of height and vector field data
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Tracing ridges on B-Spline surfaces
2009 SIAM/ACM Joint Conference on Geometric and Physical Modeling
Extracting Principal Curvature Ridges from B-Spline Surfaces with Deficient Smoothness
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Separatrix persistence: extraction of salient edges on surfaces using topological methods
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Effective texture models for three dimensional flow visualization
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Streamlines for illustrative real-time rendering
EuroVis '13 Proceedings of the 15th Eurographics Conference on Visualization
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There are many applications that can benefit from the simultaneous display of multiple layers of data. The objective in these cases is to render the layered surfaces in such a way that the outer structures can be seen and seen through at the same time. This paper focuses on the particular application of radiation therapy treatment planning, in which physicians need to understand the three-dimensional distribution of radiation dose in the context of patient anatomy. We describe a promising technique for communicating the shape and position of the transparent skin surface while at the same time minimally occluding underlying isointensity dose surfaces and anatomical objects: adding a sparse, opaque texture comprised of a small set of carefully-chosen lines. We explain the perceptual motivation for explicitly drawing ridge and valley curves on a transparent surface, describe straightforward mathematical techniques for detecting and rendering these lines, and propose a small number of reasonably effective methods for selectively emphasizing the most perceptually relevant lines in the display.