Curve Encoding and Detection of Discontinuities Using Continous Wavelet Transform

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F00%3A4360004" target="_blank" >RIV/00216305:26220/00:4360004 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Curve Encoding and Detection of Discontinuities Using Continous Wavelet Transform

Original language description

This paper concerns with lossy coding of plane curves using continuous wavelet transform. Three main steps are presented here. First, discontinuities (dominant points) of the curve are detected using continuous wavelet transform. Secondly, the detect eddominant points are modified and interpolated with piecewise splines. Finally, Huffman coding is applied to the spline data to further increase the coding efficiency. The described method is invariant under geometric transformations and it is suit able for open and closed curves.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2000

Confidentiality

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

Article name in the collection

Radioelektronika 2000

ISBN

80-227-1389-9

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

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Publisher name

STU Bratislava, Vazovova 5

Place of publication

Bratislava

Event location

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Event date

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Type of event by nationality

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UT code for WoS article

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