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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.
Translated title of the contribution | Einfluss von Bildsensordaten auf die Leistungsaufnahme des Bildverarbeitungssystems |
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Original language | English |
Title of host publication | Intelligent Systems and Applications - IntelliSys 2022 |
Subtitle of host publication | Proceedings of the 2022 Intelligent Systems Conference (IntelliSys) |
Editors | Kohei Arai |
Publisher | Springer Nature Switzerland AG |
Pages | 618 - 636 |
Volume | 1 |
ISBN (Electronic) | 978-3-031-16072-1 |
ISBN (Print) | 978-3-031-16071-4 |
DOIs | |
Publication status | Published - 2022 |
Event | Intelligent Systems Conference 2022: IntelliSys 2022 - Park Plaza Amsterdam Airport, Amsterdam, Netherlands Duration: 1 Sept 2022 → 2 Sept 2022 Conference number: IntelliSys2022 https://saiconference.com/Conferences/IntelliSys2022 |
Publication series
Name | Lecture Notes in Networks and Systems |
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Publisher | Springer Cham |
Number | 1 |
Volume | 542 |
ISSN (Print) | 2367-3370 |
ISSN (Electronic) | 2367-3389 |
Conference
Conference | Intelligent Systems Conference 2022 |
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Abbreviated title | IntelliSys 2022 |
Country/Territory | Netherlands |
City | Amsterdam |
Period | 1/09/22 → 2/09/22 |
Internet address |
Keywords
- Communication bandwidth
- Energy
- Mira220
- Nvidia Jetson Nano
- Power
- Region-of-interest
- Smart image sensor
ASJC Scopus subject areas
- Computer Science(all)
- Signal Processing
- Control and Systems Engineering
- Computer Networks and Communications
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Dive into the research topics of 'Impact of Image Sensor Output Data on Power Consumption of the Image Processing System'. Together they form a unique fingerprint.Activities
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Intelligent Systems Conference 2022
Gernot Fiala (Participant)
1 Sept 2022 → 2 Sept 2022Activity: Participation in or organisation of › Conference or symposium (Participation in/Organisation of)
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Impact of Image Sensor Output Data on Power Consumption of the Image Processing System
Gernot Fiala (Speaker)
1 Sept 2022 → 2 Sept 2022Activity: Talk or presentation › Talk at conference or symposium › Science to science