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DGPCNet: anemia detection from multimodal palm, fingernails, and eye conjunctiva images using deep global pyramid
Trushna Deotale1, Seemanti Saha2
1Department of Electronics Engineering, GH Raisoni College of Engineering, Affiliated with Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur, India.
Expert Review of Hematology
|November 28, 2025
Summary
This study introduces a noninvasive anemia detection method for children using the Deep Global Pyramid Convolutional Network (DGPCNet). The model achieves high accuracy by analyzing palm, fingernail, and eye conjunctiva images, offering a cost-effective diagnostic solution.
Area of Science:
- Medical Imaging
- Artificial Intelligence in Healthcare
- Pediatric Hematology
Background:
- Anemia is a prevalent hematological disorder impacting children's development.
- Early anemia detection in children is crucial for timely intervention and improved outcomes.
- Noninvasive diagnostic techniques offer cost-effectiveness and ease of use, especially for pediatric patients.
Purpose of the Study:
- To develop and evaluate a novel noninvasive anemia detection model for children.
- To leverage deep learning for analyzing anatomical images for anemia diagnosis.
Main Methods:
- Proposed the Deep Global Pyramid Convolutional Network (DGPCNet) model for anemia detection.
- Utilized Grayscale-based Deep Statistical Structural Edge (GDSSE) features for enhanced representation.
- Analyzed images from three anatomical regions: palm, fingernails, and eye conjunctiva.
Main Results:
- The DGPCNet model achieved 97.66% accuracy with fused features.
- Demonstrated high sensitivity (97.19%) and specificity (98.14%).
- Reported a False Positive Rate (FPR) of 0.018 and False Negative Rate (FNR) of 0.028.
Conclusions:
- The proposed DGPCNet model with fused features significantly improves anemia detection accuracy and reliability in children.
- Hierarchy-based learning within the model enhances diagnostic performance.
- Noninvasive analysis of anatomical images provides a promising approach for pediatric anemia screening.
