Vše

Co hledáte?

Vše
Projekty
Výsledky výzkumu
Subjekty

Rychlé hledání

  • Projekty podpořené TA ČR
  • Významné projekty
  • Projekty s nejvyšší státní podporou
  • Aktuálně běžící projekty

Chytré vyhledávání

  • Takto najdu konkrétní +slovo
  • Takto z výsledků -slovo zcela vynechám
  • “Takto můžu najít celou frázi”

Identifying the contribution of rotational movement in pottery forming based on statistical surface analysis

Identifikátory výsledku

  • Kód výsledku v IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18460%2F22%3A50019204" target="_blank" >RIV/62690094:18460/22:50019204 - isvavai.cz</a>

  • Výsledek na webu

    <a href="https://link.springer.com/article/10.1007/s12520-022-01561-y" target="_blank" >https://link.springer.com/article/10.1007/s12520-022-01561-y</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s12520-022-01561-y" target="_blank" >10.1007/s12520-022-01561-y</a>

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

    Identifying the contribution of rotational movement in pottery forming based on statistical surface analysis

  • Popis výsledku v původním jazyce

    This article explores the possibilities of distinguishing different pottery forming methods utilising rotational movement based on a statistical analysis of the surface topography and variations in wall thickness. The presented topographic analysis is based on calculation of the surface regularity that is approached as measurement of the difference between the 3D representation of the pottery surface and the corresponding ideal vessel shape, obtained by rotating a model profile around the rotational axis. These differences are expressed using basic surface roughness parameters. In addition, analysis of wall thickness variability and the overall shape of the horizontal sections using elliptic Fourier analysis (EFA) were performed. The study was based on a pilot experimental dataset of vessels made using three forming methods: coiling in combination with wheel finishing employed using a turntable and using a potter’s wheel and wheel throwing. The results show that, with an increasing contribution of rotational movement in the forming sequence, a gradual increase in the regularity of vessel shapes and a decrease in wall thickness variability are observed. The differences in these two parameters allow us to distinguish among the studied forming methods. Automatic classification using elliptic Fourier analysis and support vector machine (SVM) indicates reliable classification for the lower parts of the experimental vessels.

  • Název v anglickém jazyce

    Identifying the contribution of rotational movement in pottery forming based on statistical surface analysis

  • Popis výsledku anglicky

    This article explores the possibilities of distinguishing different pottery forming methods utilising rotational movement based on a statistical analysis of the surface topography and variations in wall thickness. The presented topographic analysis is based on calculation of the surface regularity that is approached as measurement of the difference between the 3D representation of the pottery surface and the corresponding ideal vessel shape, obtained by rotating a model profile around the rotational axis. These differences are expressed using basic surface roughness parameters. In addition, analysis of wall thickness variability and the overall shape of the horizontal sections using elliptic Fourier analysis (EFA) were performed. The study was based on a pilot experimental dataset of vessels made using three forming methods: coiling in combination with wheel finishing employed using a turntable and using a potter’s wheel and wheel throwing. The results show that, with an increasing contribution of rotational movement in the forming sequence, a gradual increase in the regularity of vessel shapes and a decrease in wall thickness variability are observed. The differences in these two parameters allow us to distinguish among the studied forming methods. Automatic classification using elliptic Fourier analysis and support vector machine (SVM) indicates reliable classification for the lower parts of the experimental vessels.

Klasifikace

  • Druh

    J<sub>imp</sub> - Článek v periodiku v databázi Web of Science

  • CEP obor

  • OECD FORD obor

    60102 - Archaeology

Návaznosti výsledku

  • Projekt

    <a href="/cs/project/GA19-21146S" target="_blank" >GA19-21146S: Technologické změny ve výrobě keramiky v souvislosti se sociálními transformacemi v průběhu doby laténské v Čechách</a><br>

  • Návaznosti

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Ostatní

  • Rok uplatnění

    2022

  • Kód důvěrnosti údajů

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Údaje specifické pro druh výsledku

  • Název periodika

    Archaeological and anthropological sciences

  • ISSN

    1866-9557

  • e-ISSN

    1866-9565

  • Svazek periodika

    14

  • Číslo periodika v rámci svazku

    5

  • Stát vydavatele periodika

    DE - Spolková republika Německo

  • Počet stran výsledku

    16

  • Strana od-do

    "Article number: 98"

  • Kód UT WoS článku

    000791342300002

  • EID výsledku v databázi Scopus

    2-s2.0-85129739517