A Method for Implementing LSTM-Based Multiple-People Identification System for Non-Contact Health Monitoring on Small-Scale FPGA

A Method for Implementing LSTM-Based Multiple-People Identification System for Non-Contact Health Monitoring on Small-Scale FPGA
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一种在小型FPGA上实现基于LSTM的非接触式健康监测多人识别系统的方法

DOI:
10.1109/isocc56007.2022.10031374
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发表时间:
2022
期刊:
2022 19th International SoC Design Conference (ISOCC)
影响因子:
--
通讯作者:
Keiji Kishine
Keiji Kishine
中科院分区:
--
文献类型:
--
作者:
Masanao Okamoto;Toshiyuki Inoue;Akira Tsuchiya;Keiji Kishine

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提出了一种基于LSTM的多人身份识别系统在小型现场可编程门阵列上的实现方法。为了减少硬件资源的占用,我们引入了一种数字调整和位缩减的方法,将浮点类型转换为高精度的定点类型。它不仅可以在不降低识别精度的情况下减少硬件资源的使用,而且与传统的浮点类型相比,计算时间缩短了50%。
We propose a method for implementing an LSTM-based multiple-people identification system on a small-scale FPGA. To reduce the hardware-resource usage, we introduce a digit adjustment and bit reduction method for converting the floating-point type to the fixed-point type with high precision. It enables not only to reduce the hardware-resource usage without degrading the identification accuracy but also to shorten the computation time by 50% compared to that of the conventional floating-point type.
DOI: --
发表时间: 2022
期刊:
影响因子: --
作者:
M. Kashiwagi;T. Inoue;M. Okamoto;A. Tsuchiya;and K. Kishine
通讯作者: and K. Kishine