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Adaptive cross-sections of anatomical models

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10.1111/j.1467-8659.2012.03208.x
 
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hdl:2117/19591

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Díaz Iriberri, José
Monclús Lahoya, EvaMés informacióMés informacióMés informació
Navazo Álvaro, IsabelMés informacióMés informacióMés informació
Vázquez Alcocer, Pere PauMés informacióMés informacióMés informació
Document typeArticle
Defense date2012-09
PublisherNorth-Holland
Rights accessRestricted access - publisher's policy
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder
Abstract
Medical illustrations have been used for a long time for teaching and communicating information for diagnosis or surgery planning. Illustrative visualization systems create methods and tools that adapt traditional illustration techniques to enhance the result of renderings. Clipping the volume is a popular operation in volume rendering for inspecting the inner parts, though it may remove some information of the context that is worth preserving. In this paper we present a new editing technique based on the use of clipping planes, direct structure extrusion, and illustrative methods, which preserves the context by adapting the extruded region to the structures of interest of the volumetric model. We will show that users may interactively modify the clipping plane and edit the structures to highlight, in order to easily create the desired result. Our approach works with segmented volume models and non-segmented ones. In the last case, a local segmentation is performed on-the-fly. We will demonstrate the efficiency and utility of our method.
CitationDiaz, J. [et al.]. Adaptive cross-sections of anatomical models. "Computer graphics forum", Setembre 2012, vol. 31, núm. 7, p. 2155-2164. 
URIhttp://hdl.handle.net/2117/19591
DOI10.1111/j.1467-8659.2012.03208.x
ISSN0167-7055
Publisher versionhttp://onlinelibrary.wiley.com/doi/10.1111/j.1467-8659.2012.03208.x/abstract
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