A polynomial-division based correction model for camera calibration: a large comparative study

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25530%2F20%3A39916051" target="_blank" >RIV/00216275:25530/20:39916051 - isvavai.cz</a>

Result on the web

<a href="https://link.springer.com/article/10.1007/s12046-020-1304-9#citeas" target="_blank" >https://link.springer.com/article/10.1007/s12046-020-1304-9#citeas</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12046-020-1304-9" target="_blank" >10.1007/s12046-020-1304-9</a>

Result language

angličtina

Original language name

A polynomial-division based correction model for camera calibration: a large comparative study

Original language description

These days, algorithms which enable correction of an image aberration such us barrel or pillow distortion can be found in a large number of scientific papers. Some sorts of algorithms have universal character, others can be used only with a certain type of optical systems. This paper compares several types of methods which were designed to remove an image distortion. The methods which are based on so called Polynomial Division Model (PDM) are only considered. On the grounds of extensive experimental results, a method which uses the polynomial division model was proposed. The method brought significantly better results in the correction process. It does not matter if the images are loaded with a pillow or a barrel distortion. The image correction calculation procedure is from a general point of view, very time demanding. The calculation with use of the PDM is fast, and does not need a large number of members of the correction polynomial. This rule is also valid for an image which is loaded with large distortion e.g., for Fish-Eye object-lenses - a newly proposed PDM preserves all good features of previous algorithms which are based on the PDM and extends them. All the results which are recorded in the experimental section show that the PDM is superior and more effective in comparison to other tested methods.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

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)

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2020

Confidentiality

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

Name of the periodical

Sadhana-Academy proceedings in engineering sciences

ISSN

0256-2499

e-ISSN

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Volume of the periodical

45

Issue of the periodical within the volume

92

Country of publishing house

IN - INDIA

Number of pages

17

Pages from-to

1-17

UT code for WoS article

000528382100001

EID of the result in the Scopus database

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