Quadric-based polygonal surface simplification phd thesis

A common approach uses polygonal meshes to represent curved objects inside an edge-based tracking system by a quadric surface, its projection represented by conic curves (blue line) approximates better the object outline object shape with a polygonal mesh, for instance, simplify the tracking furthermore, since the. This paper is based on the work of garland and heckbert who first presented the quadric error measure at siggraph '97 surface simplification using quadric error metrics for details of the algorithm michael garland's phd thesis is also recommended hughues hoppe's vis '99 paper, new quadric metric for simplifying. Geometric modeling based on polygonal meshes mario botsch1 mark pauly1 leif kobbelt2 pierre alliez3 bruno lévy4 stephan bischoff2 christian shape approximation, mesh generation, surface remeshing and surface reconstruction specif price in 2000 (best french phd thesis in computer sciences. It also contains the most extensive analysis of the algorithm's behavior quadric- based polygonal surface simplification, by michael garland, phd thesis, tech rept cmu-cs-99-105 [details] while analyzing the properties of the quadric error metric, we discovered that (under suitable assumptions) minimizing the quadric. M garland, quadric-based polygonal surface simplification phd thesis, school of cs, cmu, 1999 8 m garland, qslim v20, http://wwwuiucedu/~garland/ cmu/quadrics/qslimhtml, 1999 9 m garland, p heckbert, surface simplification using quad- ric error metrics, computer graphics (siggraph'97 pro- ceedings).

Phd thesis at telecom-paristech on the subject of digital geometry and algorithmic geometry for interactive 3d design , under the direction of pr tamy is often desirable, but existing solutions for animated sequences are surface- based, which leads to a limited approximation power in the case of extreme simplification. Siggraph'97 pp 209-216 1997 [gahe98] m garland and p heckbert simplifying surfaces with color and texture using quadric error metric proceedings of ieee visualization, pp 287-295, 1998 [garl98] michael garland quadric-based polygonal surface simplification phd thesis, carnegie mellon university. Abstract we present a simplification algorithm for triangular meshes, implemented on the gpu the al- gorithm performs edge collapses on manifold triangular meshes driven by a quadric error metric it uses data parallelism as provided by opencl and has no sequen- tial segments in its main iterative structure in order. After searching the internet i couldnt find any code that was free to use, not unnecessarily bloated, fast and memory efficient, even the quadric based method is of the algorithm from garland's phd thesis can be downloaded here: http:// wwwcscmuedu/afs/cs/web/people/garland/quadrics/qslimhtml.

Quadric-based polygonal surface simplification phd thesis cmu-cs-99-105 , carnegie mellon university garland, m and p heckbert (1998) simplifying surfaces with color and texture using quadric error metrics ieee visualization ' 98 pp 263-270 garland, m and p heckbert (1997) surface simplification. Ohtake, yu, and belyaev, a g, 2002, “dual/primal mesh optimization for polygonized implicit surfaces,” k lee and n patrikalakis, editors, 7th acm symposium on solid modeling and applications, pp 171–178 10 garland, m, 1999, quadric-based polygonal surface simplification, phd thesis, carnegie mellon.

Proceedings of the 20th annual conference on computer graphics and interactive techniques 1993 new york, usa: acm press, 247-254 garland, m (1999) quadric–based polygonal surface simplification carnegie mellon university: phd thesis garland, m and heckbert, p s (1997) surface simplification. The combination of dod and dcu demonstrates better simplification and triangulation performance than progressive deforming meshes based on deformation oriented decimation and dynamic connectivity updating (a) original mesh (b) [gar99] garland m: quadric-based polygonal surface simpli- fication phd.

Abstractðmany real-world polygonal surfaces contain topological singularities that represent a challenge for processes such as simplification, compression, and smoothing we present an algorithm that removes singularities from nonmanifold sets of polygons to create manifold (optionally oriented) polygonal surfaces. Keywords: polygonal models, polygonal simplification, lod modeling efficient decimation of polygonal models using normal field deviation p s: surface simplification using quadric error met- ric proc siggraph '97, pp 209–216 [ 15] garland, m: quadric-based polygonal surface simplification phd thesis.

Quadric-based polygonal surface simplification phd thesis
Rated 4/5 based on 43 review

Quadric-based polygonal surface simplification phd thesis media

quadric-based polygonal surface simplification phd thesis The subject of this study is triangular surface image segmentation within matlab environment keywords: image segmentation matlab® visible human project® (vhp) triangular surface meshes mesh intersection [5] m garland, quadric-based polygonal surface simplification, phd thesis, pittsburgh, pa, 1999. quadric-based polygonal surface simplification phd thesis The subject of this study is triangular surface image segmentation within matlab environment keywords: image segmentation matlab® visible human project® (vhp) triangular surface meshes mesh intersection [5] m garland, quadric-based polygonal surface simplification, phd thesis, pittsburgh, pa, 1999. quadric-based polygonal surface simplification phd thesis The subject of this study is triangular surface image segmentation within matlab environment keywords: image segmentation matlab® visible human project® (vhp) triangular surface meshes mesh intersection [5] m garland, quadric-based polygonal surface simplification, phd thesis, pittsburgh, pa, 1999. quadric-based polygonal surface simplification phd thesis The subject of this study is triangular surface image segmentation within matlab environment keywords: image segmentation matlab® visible human project® (vhp) triangular surface meshes mesh intersection [5] m garland, quadric-based polygonal surface simplification, phd thesis, pittsburgh, pa, 1999. quadric-based polygonal surface simplification phd thesis The subject of this study is triangular surface image segmentation within matlab environment keywords: image segmentation matlab® visible human project® (vhp) triangular surface meshes mesh intersection [5] m garland, quadric-based polygonal surface simplification, phd thesis, pittsburgh, pa, 1999.