DAD vision: opto-electronic co-designed computer vision with division adjoint method

• URL: http://arxiv.org/abs/2211.03576v1
• Date: Fri, 4 Nov 2022 07:31:44 GMT
• Title: DAD vision: opto-electronic co-designed computer vision with division adjoint method
• Authors: Zihan Zang, Haoqiang Wang, Yunpeng Xu
• Abstract summary: We propose to use a ultra-thin diffractive optical element to implement passive optical convolution. A division adjoint opto-electronic co-design method is also proposed.
• Score: 0.0
• License: http://creativecommons.org/licenses/by-nc-nd/4.0/
• Abstract: The miniaturization and mobility of computer vision systems are limited by the heavy computational burden and the size of optical lenses. Here, we propose to use a ultra-thin diffractive optical element to implement passive optical convolution. A division adjoint opto-electronic co-design method is also proposed. In our simulation experiments, the first few convolutional layers of the neural network can be replaced by optical convolution in a classification task on the CIFAR-10 dataset with no power consumption, while similar performance can be obtained.

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