SP-ILC: Concurrent Single-Pixel Imaging, Object Location, and Classification by Deep Learning

We propose a concurrent single-pixel imaging, object location, and classification scheme based on deep learning (SP-ILC). We used multitask learning, developed a new loss function, and created a dataset suitable for this project. The dataset consists of scenes that contain different numbers of possi...

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Bibliographic Details
Main Authors: Zhe Yang, Yu-Ming Bai, Li-Da Sun, Ke-Xin Huang, Jun Liu, Dong Ruan, Jun-Lin Li
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Photonics
Subjects:
Online Access:https://www.mdpi.com/2304-6732/8/9/400
Description
Summary:We propose a concurrent single-pixel imaging, object location, and classification scheme based on deep learning (SP-ILC). We used multitask learning, developed a new loss function, and created a dataset suitable for this project. The dataset consists of scenes that contain different numbers of possibly overlapping objects of various sizes. The results we obtained show that SP-ILC runs concurrent processes to locate objects in a scene with a high degree of precision in order to produce high quality single-pixel images of the objects, and to accurately classify objects, all with a low sampling rate. SP-ILC has potential for effective use in remote sensing, medical diagnosis and treatment, security, and autonomous vehicle control.
ISSN:2304-6732