Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김영준 | * |
dc.date.accessioned | 2016-08-28T11:08:08Z | - |
dc.date.available | 2016-08-28T11:08:08Z | - |
dc.date.issued | 2009 | * |
dc.identifier.issn | 0167-7055 | * |
dc.identifier.other | OAK-13334 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/229344 | - |
dc.description.abstract | The standard C/C++ implementation of a spatial partitioning data structure, such as octree and quadtree, is often inefficient in terms of storage requirements particularly when the memory overhead for maintaining parent-to-child pointers is significant with respect to the amount of actual data in each tree node. In this work, we present a novel data structure that implements uniform spatial partitioning without storing explicit parent-to-child pointer links. Our linkless tree encodes the storage locations of subdivided nodes using perfect hashing while retaining important properties of uniform spatial partitioning trees, such as coarse-to-fine hierarchical representation, efficient storage usage, and efficient random accessibility. We demonstrate the performance of our linkless trees using image compression and path planning examples. © 2009 The Eurographics Association and Blackwell Publishing Ltd. | * |
dc.language | English | * |
dc.title | Linkless octree using multi-level perfect hashing | * |
dc.type | Article | * |
dc.relation.issue | 7 | * |
dc.relation.volume | 28 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 1773 | * |
dc.relation.lastpage | 1780 | * |
dc.relation.journaltitle | Computer Graphics Forum | * |
dc.identifier.doi | 10.1111/j.1467-8659.2009.01554.x | * |
dc.identifier.wosid | WOS:000270778100005 | * |
dc.identifier.scopusid | 2-s2.0-71949116983 | * |
dc.author.google | Choi M.G. | * |
dc.author.google | Ju E. | * |
dc.author.google | Chang J.-W. | * |
dc.author.google | Lee J. | * |
dc.author.google | Kim Y.J. | * |
dc.contributor.scopusid | 김영준(56223507100) | * |
dc.date.modifydate | 20240322133440 | * |