Hardware Architectures for Morphological Filters with Large Structuring Elements

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Hardware Architectures for Morphological Filters with Large Structuring Elements

Popis výsledku v původním jazyce

This thesis is focused on implementation of fundamental morphological filters in the dedicated hardware. The main objective of this thesis is to provide a programmable and efficient implementation of basic morphological operators using efficient dataflowalgorithms considering the entire application point of view. The main contributions of this thesis are: 1) new algorithm for arbitrary-oriented opening and pattern spectrum, 2) programmable hardware implementation of fundamental morphological operatorswith large structuring elements and arbitrary orientation, 3) performance increase obtained through multi-level parallelism. Results suggest that the previously unachievable, real-time performance of these traditionally costly operators can be attained even for long concatenations and high-resolution images.

Název v anglickém jazyce

Hardware Architectures for Morphological Filters with Large Structuring Elements

Popis výsledku anglicky

This thesis is focused on implementation of fundamental morphological filters in the dedicated hardware. The main objective of this thesis is to provide a programmable and efficient implementation of basic morphological operators using efficient dataflowalgorithms considering the entire application point of view. The main contributions of this thesis are: 1) new algorithm for arbitrary-oriented opening and pattern spectrum, 2) programmable hardware implementation of fundamental morphological operatorswith large structuring elements and arbitrary orientation, 3) performance increase obtained through multi-level parallelism. Results suggest that the previously unachievable, real-time performance of these traditionally costly operators can be attained even for long concatenations and high-resolution images.

Druh

O - Ostatní výsledky

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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