Projector onto a box-constrained set with a Parseval frame operator
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F19%3APR32090" target="_blank" >RIV/00216305:26220/19:PR32090 - isvavai.cz</a>
Result on the web
<a href="http://www.utko.feec.vutbr.cz/~rajmic/software/project_accel_declip.zip" target="_blank" >http://www.utko.feec.vutbr.cz/~rajmic/software/project_accel_declip.zip</a>
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Projector onto a box-constrained set with a Parseval frame operator
Original language description
The software presents the implementation of novel projection lemma, that can be used in various applications of proximal optimization where the projection onto a box-type convex set is needed. Such a projection admits using an explicit formula instead of iterative computation, resulting in the reduction of the computational cost. In this package, the benefit of the new projector is demonstrated on an audio declipping task. Implementation is done in the MATLAB environment.
Czech name
—
Czech description
—
Classification
Type
R - Software
CEP classification
—
OECD FORD branch
20203 - Telecommunications
Result continuities
Project
<a href="/en/project/GF17-33798L" target="_blank" >GF17-33798L: Modern restoration of lost information in digital audio</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Internal product ID
Generalized projector
Technical parameters
Jedná se o software s open source licencí
Economical parameters
Bez ekonomických parametrů - software pro restauraci klipovaných audio signálů
Owner IČO
—
Owner name
Fakulta elektrotechniky a komunikačních technologií