A New Projective Point in Convex Polygon Test with O(log N) Complexity
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F24%3A43976661" target="_blank" >RIV/49777513:23520/24:43976661 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/10900927" target="_blank" >https://ieeexplore.ieee.org/document/10900927</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/Informatics62280.2024.10900927" target="_blank" >10.1109/Informatics62280.2024.10900927</a>
Alternative languages
Result language
angličtina
Original language name
A New Projective Point in Convex Polygon Test with O(log N) Complexity
Original language description
This contribution describes a novel and fully projective algorithm for a point-in-convex polygon test with computational complexity of O(log N) in E2 . The polygon vertices and tested points can be given in projective space, i.e., with the homogeneous coordinate w ̸= 0, without conversion to Euclidean space. It is independent of the polygon orientation. It uses vectorvector operations and is therefore aimed for implementation using SSE or AVX instructions. The algorithm is simple and robust, easy to implement
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2024 IEEE 17th International Scientific Conference on Informatics (Informatics)
ISBN
979-8-3503-8768-1
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
349-354
Publisher name
IEEE
Place of publication
Piscataway
Event location
Poprad
Event date
Nov 13, 2024
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
001483035700059