Aktivitäten pro Jahr
Abstract
Nowadays, image sensors are widely used for industrial or augmented and virtual reality (AR)/(VR) applications. Often, multiple sensors are used and the host platform needs to process each high resolution image frame with low latency. Therefore, the processing units and the communication have a big impact on the power consumption of the image processing system. This paper describes a method to simulate a smart image sensor and the impact of different output resolutions on the image processing system. In-sensor processing is simulated, by sending different image resolutions to the host platform, where a shape matching algorithm was processed. It shows an analysis of the power consumption of the communication from the sensor with region-of-interest (ROI) data to the host and the energy consumption of the whole image processing system with a Mira220 and an Nvidia Jetson Nano. The power consumption of the MIPI interface can be reduced by over 83% for ROIs smaller than 640×480. Furthermore, the system energy consumption can be reduces by 18% at 90 fps and 21% at 60 fps.
Titel in Übersetzung | Einfluss von Bildsensordaten auf die Leistungsaufnahme des Bildverarbeitungssystems |
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Originalsprache | englisch |
Titel | Intelligent Systems and Applications - IntelliSys 2022 |
Untertitel | Proceedings of the 2022 Intelligent Systems Conference (IntelliSys) |
Redakteure/-innen | Kohei Arai |
Herausgeber (Verlag) | Springer Nature Switzerland AG |
Seiten | 618 - 636 |
Band | 1 |
ISBN (elektronisch) | 978-3-031-16072-1 |
ISBN (Print) | 978-3-031-16071-4 |
DOIs | |
Publikationsstatus | Veröffentlicht - 2022 |
Veranstaltung | Intelligent Systems Conference 2022: IntelliSys 2022 - Park Plaza Amsterdam Airport, Amsterdam, Niederlande Dauer: 1 Sept. 2022 → 2 Sept. 2022 Konferenznummer: IntelliSys2022 https://saiconference.com/Conferences/IntelliSys2022 |
Publikationsreihe
Name | Lecture Notes in Networks and Systems |
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Herausgeber (Verlag) | Springer Cham |
Nummer | 1 |
Band | 542 |
ISSN (Print) | 2367-3370 |
ISSN (elektronisch) | 2367-3389 |
Konferenz
Konferenz | Intelligent Systems Conference 2022 |
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Kurztitel | IntelliSys 2022 |
Land/Gebiet | Niederlande |
Ort | Amsterdam |
Zeitraum | 1/09/22 → 2/09/22 |
Internetadresse |
Schlagwörter
- smart image sensor
- power
- energy
- communication bandwidth
- region-of-interest
- Nvidia Jetson Nano
- Mira220
ASJC Scopus subject areas
- Informatik (insg.)
- Signalverarbeitung
- Steuerungs- und Systemtechnik
- Computernetzwerke und -kommunikation
Aktivitäten
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Intelligent Systems Conference 2022
Gernot Fiala (Teilnehmer/-in)
1 Sept. 2022 → 2 Sept. 2022Aktivität: Teilnahme an / Organisation von › Konferenz oder Fachtagung (Teilnahme an/Organisation von)
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Impact of Image Sensor Output Data on Power Consumption of the Image Processing System
Gernot Fiala (Redner/in)
1 Sept. 2022 → 2 Sept. 2022Aktivität: Vortrag oder Präsentation › Vortrag bei Konferenz oder Fachtagung › Science to science