Loading...
Please wait, while we are loading the content...
Similar Documents
Hybrid CNN-SVM Inference Accelerator on FPGA Using HLS
| Content Provider | MDPI |
|---|---|
| Author | Liu, Bing Zhou, Yanzhen Feng, Lei Fu, Hongshuo Fu, Ping |
| Copyright Year | 2022 |
| Description | Convolution neural networks (CNN), support vector machine (SVM) and hybrid CNN-SVM algorithms are widely applied in many fields, including image processing and fault diagnosis. Although many dedicated FPGA accelerators have been proposed for specific networks, such as CNN or SVM, few of them have focused on CNN-SVM. Furthermore, the existing accelerators do not support CNN-SVM, which limits their application scenarios. In this work, we propose a hybrid CNN-SVM accelerator on FPGA. This accelerator utilizes a novel hardware-reuse architecture and unique computation mapping strategy to implement different calculation modes in CNN-SVM so that it can realize resource-efficient acceleration of the hybrid algorithm. In addition, we propose a universal deployment methodology to automatically select accelerator design parameters according to the target platform and algorithm. The experimental results on ZYNQ-7020 show that our implementation can efficiently map CNN-SVM onto FPGA, and the performance is competitive with other state-of-the-art works. |
| Starting Page | 2208 |
| e-ISSN | 20799292 |
| DOI | 10.3390/electronics11142208 |
| Journal | Electronics |
| Issue Number | 14 |
| Volume Number | 11 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-07-14 |
| Access Restriction | Open |
| Subject Keyword | Electronics Industrial Engineering Convolution Neural Network (cnn) Support Vector Machine (svm) Field-programmable Gate Array (fpga) Hybrid Algorithm Accelerator Computation Mapping Design Space Exploration (dse) High-level Synthesis (hls) |
| Content Type | Text |
| Resource Type | Article |
