Abstract
The Laplacian filter is one of the fundamental applications in image processing. In our work, the Laplacian filter has been applied to an image, and both hardware and software implementation of the filter has been studied. Our system consists of an OV7670 Camera module, Nexys 4 DDR FPGA board and VGA monitor to display the processed video stream. Mentioned process has forwarding tasks: camera module captures raw RGB data and writes to RAM, Laplacian filter IP processes raw image and the results written back to memory. VGA modules show output images to monitor. The Laplacian filter part considered in hardware and software implementation is compared in terms of time and area.
Original language | English |
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Title of host publication | SIU 2021 - 29th IEEE Conference on Signal Processing and Communications Applications, Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781665436496 |
DOIs | |
Publication status | Published - 9 Jun 2021 |
Event | 29th IEEE Conference on Signal Processing and Communications Applications, SIU 2021 - Virtual, Istanbul, Turkey Duration: 9 Jun 2021 → 11 Jun 2021 |
Publication series
Name | SIU 2021 - 29th IEEE Conference on Signal Processing and Communications Applications, Proceedings |
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Conference
Conference | 29th IEEE Conference on Signal Processing and Communications Applications, SIU 2021 |
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Country/Territory | Turkey |
City | Virtual, Istanbul |
Period | 9/06/21 → 11/06/21 |
Bibliographical note
Publisher Copyright:© 2021 IEEE.
Keywords
- Laplacian Filter
- RISC-V
- SoC