| Autor: |
Nishikant Sadafale, Minal Deshmukh, Prasad D. Khandekar |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
INFORMATION TECHNOLOGY IN INDUSTRY. 9:280-287 |
| ISSN: |
2203-1731 |
| Popis: |
Image Processing is a significantly desirable in commercial, industrial, and medical applications. Processor based architectures are inappropriate for real time applications as Image processing algorithms are quite intensive in terms of computations. To reduce latency and limitation in performance due to limited amount of memory and fixed clock frequency for synthesis in processor-based architecture, FPGA can be used in smart devices for implementing real time image processing applications. To increase speed of real time image processing custom overlays (Hardware Library of programmable logic circuit) can be designed to run on FPGA fabric. The IP core generated by the HLS (High Level Synthesis) can be implemented on a reconfigurable platform which allows effective utilization of channel bandwidth and storage. In this paper we have presented FPGA overlay design for color transformation function using Xilinx’s python productivity board PYNQ-Z2 to get benefit in performance over a traditional processor. Performance comparison of custom overlay on FPGA and Processor based platform shows FPGA execution yields minimum computation time. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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