典型文献
BADF:Bounding Volume Hierarchies Centric Adaptive Distance Field Computation for Deformable Objects on GPUs
文献摘要：
We present a novel algorithm BADF(Bounding Volume Hierarchy Based Adaptive Distance Fields)for accel-erating the construction of ADFs(adaptive distance fields)of rigid and deformable models on graphics processing units.Our approach is based on constructing a bounding volume hierarchy(BVH)and we use that hierarchy to generate an octree-based ADF.We exploit the coherence between successive frames and sort the grid points of the octree to accelerate the computation.Our approach is applicable to rigid and deformable models.Our GPU-based(graphics processing unit based)algorithm is about 20x-50x faster than current mainstream central processing unit based algorithms.Our BADF algorithm can construct the distance fields for deformable models with 60k triangles at interactive rates on an NVIDIA GTX GeForce 1060.Moreover,we observe 3x speedup over prior GPU-based ADF algorithms.
文献关键词：
中图分类号：
作者姓名：
Xiao-Rui Chen;Min Tang;Cheng Li;Dinesh Manocha;Ruo-Feng Tong
作者机构：
Laboratory of Geometry,Image and Video Processing Enterprise Intelligent Computing,College of Computer Science and Technology,Zhejiang University,Hangzhou 310007,China;Geometric Algorithms for Modeling,Motion,and Animation Laboratory,University of Maryland,Maryland 20742,U.S.A.
文献出处：
引用格式：
[1]Xiao-Rui Chen;Min Tang;Cheng Li;Dinesh Manocha;Ruo-Feng Tong-.BADF:Bounding Volume Hierarchies Centric Adaptive Distance Field Computation for Deformable Objects on GPUs)[J].计算机科学技术学报（英文版）,2022(03):731-740
A类：
BADF,Hierarchies,ADFs,octree,20x,50x,60k
B类：
Bounding,Volume,Centric,Adaptive,Distance,Computation,Deformable,Objects,GPUs,We,present,novel,Hierarchy,Based,Fields,erating,construction,adaptive,distance,fields,rigid,deformable,models,graphics,processing,units,Our,approach,constructing,bounding,volume,hierarchy,BVH,use,that,generate,exploit,coherence,between,successive,frames,sort,grid,points,accelerate,computation,applicable,about,faster,than,current,mainstream,central,algorithms,can,triangles,interactive,rates,NVIDIA,GTX,GeForce,Moreover,observe,3x,speedup,prior
AB值：
0.501322
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