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Computed Tomography and 3-D Face Scan Fusion for IoT-Based Diagnostic Solutions | IEEE Journals & Magazine | IEEE Xplore

Computed Tomography and 3-D Face Scan Fusion for IoT-Based Diagnostic Solutions


Abstract:

In clinical diagnosis, multimodal medical image fusion is meaningful and necessary, for the reason that some diseases need to be diagnosed in combination with the situati...Show More

Abstract:

In clinical diagnosis, multimodal medical image fusion is meaningful and necessary, for the reason that some diseases need to be diagnosed in combination with the situation of different tissues of patients. Spiral computed tomography (CT) realizes the high precision and smooth reconstruction of bone tissue, while it can not represent the color and texture information in soft tissue reconstruction with high accuracy. The face scan precisely records the color and shape of the maxillofacial region. The diagnosis of some diseases (like cavernous hemangioma and jaw deformity caused by idiopathic condylar resorption) needs to combine the information of maxillofacial soft tissue and bone, so it is of great significance to fuse spiral CT and face scan images. In this article, a novel intelligent Internet of Things scene is proposed: a multimodal medical images acquisition and fusion system, and by combining CT machine and face scan equipment, the CT and face scan of patients can be synchronously collected. Deep point neural networks are used to extract feature points and a threshold iterative closest point algorithm performing registration with deep feature points and contributed region segmentation is applied. Finally, high-precision fused modal data is output at the mobile terminal to facilitate diagnosis and analysis and improve the efficiency of doctor–patient communication. Quantitative experiments show promising results, and clinical experiments prove that our method enables patients and doctors to better understand the state of an illness and improves the efficiency of doctor–patient communication.
Published in: IEEE Internet of Things Journal ( Volume: 10, Issue: 13, 01 July 2023)
Page(s): 11605 - 11618
Date of Publication: 13 February 2023

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