Novel Approaches in Mathematical Description of Hen Egg Geometry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00200455" target="_blank" >RIV/62156489:43210/13:00200455 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1080/10942912.2011.595028" target="_blank" >http://dx.doi.org/10.1080/10942912.2011.595028</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/10942912.2011.595028" target="_blank" >10.1080/10942912.2011.595028</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Novel Approaches in Mathematical Description of Hen Egg Geometry

Popis výsledku v původním jazyce

Precise quantification of the profile of a hen egg can provide a powerful tool for analysis of egg shape and following solving of various technological problems. The article presents a new approach of the eggshell geometry determination using and analyzing the egg digital image and edge detection techniques. The detected points on the eggshell contour were fitted by the Fourier series. The obtained equations describing an egg profile were used to calculate the egg volume, surface area, and radius of curvature with a much higher degree of precision in comparison with previously published approaches. It was shown that radii of curvature at the critical points of the egg profile are independent on the egg shape index. The article shows and quantifies thelimitations of the common and frequent procedures.

Název v anglickém jazyce

Novel Approaches in Mathematical Description of Hen Egg Geometry

Popis výsledku anglicky

Precise quantification of the profile of a hen egg can provide a powerful tool for analysis of egg shape and following solving of various technological problems. The article presents a new approach of the eggshell geometry determination using and analyzing the egg digital image and edge detection techniques. The detected points on the eggshell contour were fitted by the Fourier series. The obtained equations describing an egg profile were used to calculate the egg volume, surface area, and radius of curvature with a much higher degree of precision in comparison with previously published approaches. It was shown that radii of curvature at the critical points of the egg profile are independent on the egg shape index. The article shows and quantifies thelimitations of the common and frequent procedures.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

International Journal of Food Properties

ISSN

1094-2912

e-ISSN

—

Svazek periodika

16

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

1472-1482

Kód UT WoS článku

319382100006

EID výsledku v databázi Scopus

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