• 1. Engineering Laboratory of Advanced In Vitro Diagnostic Technology Chinese Academy of Sciences, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science, Suzhou, Jiangsu 215163, P. R. China;
  • 2. College of Electrical and Automation Engineering, Nanjing Normal University, Nanjing 210023, P. R. China;
  • 3. Suzhou Blood Center, Suzhou, Jiangsu 215006, P. R. China;
LUO Gangyin, Email: luogy@sibet.ac.cn
Export PDF Favorites Scan Get Citation

In the clinical stage, suspected hemolytic plasma may cause hemolysis illness, manifesting as symptoms such as heart failure, severe anemia, etc. Applying a deep learning method to plasma images significantly improves recognition accuracy, so that this paper proposes a plasma quality detection model based on improved “You Only Look Once” 5th version (YOLOv5). Then the model presented in this paper and the evaluation system ‌were introduced‌ into the plasma datasets, and ‌the average accuracy of the final classification reached 98.7%‌. The results of this paper's experiment were obtained through the combination of several key algorithm modules including‌ omni-dimensional dynamic convolution, pooling with separable kernel attention, residual bi-fusion feature pyramid network, ‌and‌ re-parameterization convolution. The method of this paper‌ obtains the feature information of spatial mapping efficiently, and enhances the average recognition accuracy of plasma quality detection. This paper presents a high-efficiency detection method for plasma images, aiming to provide a practical approach to prevent hemolysis illnesses caused by external factors.

Citation: ZHANG Hanwen, SUN Yu, JIANG Hao, HU Jintian, LUO Gangyin, LI Dong, CAO Weijuan, QIU Xiang. Study on lightweight plasma recognition algorithm based on depth image perception. Journal of Biomedical Engineering, 2025, 42(1): 123-131. doi: 10.7507/1001-5515.202404064 Copy

Copyright © the editorial department of Journal of Biomedical Engineering of West China Medical Publisher. All rights reserved

  • Previous Article

    Methods for enhancing image quality of soft tissue regions in synthetic CT based on cone-beam CT
  • Next Article

    Classification of Alzheimer’s disease based on multi-example learning and multi-scale feature fusion