Status: Bibliographieeintrag
Standort: ---
Exemplare:
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| Online-Ressource |
Verfasst von: | Fatemieh, Erfan [VerfasserIn]  |
| Reshadinezhad, Mohammad Reza [VerfasserIn]  |
| Taherinejad, Nima [VerfasserIn]  |
Titel: | Fast and compact serial IMPLY-based approximate full adders applied in image processing |
Verf.angabe: | Seyed Erfan Fatemieh, Mohammad Reza Reshadinezhad, Nima TaheriNejad |
E-Jahr: | 2023 |
Jahr: | March 2023 |
Umfang: | 14 S. |
Fussnoten: | Veröffentlicht: 31. Januar 2023 ; Gesehen am 17.05.2023 |
Titel Quelle: | Enthalten in: Institute of Electrical and Electronics EngineersIEEE journal on emerging and selected topics in circuits and systems |
Ort Quelle: | New York, NY : IEEE, 2011 |
Jahr Quelle: | 2023 |
Band/Heft Quelle: | 13(2023), 1 vom: März, Seite 175-188 |
ISSN Quelle: | 2156-3365 |
Abstract: | The barriers to improving computers’ performance have led to the emergence of new computing paradigms and technologies. Among these, the memristors are of great concern. In addition to storing data, memristors can perform logical operations and are proper for In-Memory Computation (IMC). Furthermore, approximate computing is an emerging paradigm introduced to improve performance by reducing the accuracy of calculations in error-resistant applications. These two concepts are combined and presented in four serial Material Implication (IMPLY)-based approximate full adders. In addition, to the positive features of the serial method, the proposed circuits reduce the number of calculation steps by 7%-43%, and the energy consumption improves by 56%-68% compared to the existing exact full adders. The accuracy loss of proposed circuits in different simulated scenarios combining exact and approximate adders are analyzed. Four different image processing applications are applied to ensure the proper functionality of the proposed circuits. The results indicate that in most scenarios, the quality of the images is acceptable, and the Peak Signal-to-Noise Ratio (PSNR) criterion is more than 30 dB. |
DOI: | doi:10.1109/JETCAS.2023.3241012 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://dx.doi.org/10.1109/JETCAS.2023.3241012 |
| DOI: https://doi.org/10.1109/JETCAS.2023.3241012 |
Datenträger: | Online-Ressource |
Sprache: | eng |
Sach-SW: | Adders |
| Approximate computing |
| approximate full adder |
| Computer architecture |
| error analysis |
| Hardware |
| image processing |
| Image processing |
| IMPLY |
| Measurement |
| memristors |
| Memristors |
K10plus-PPN: | 1845608925 |
Verknüpfungen: | → Zeitschrift |
Fast and compact serial IMPLY-based approximate full adders applied in image processing / Fatemieh, Erfan [VerfasserIn]; March 2023 (Online-Ressource)
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