论文阅读:Fast and Accurate Semiautomatic Segmentation of Individual Teeth from Dental CT Images

本文介绍了一种快速且准确的半自动方法,用于从牙科CT图像中分割单个牙齿。该方法能够在临床应用中提高效率并减少手动操作的时间。

【论文信息】

Fast and Accurate Semiautomatic Segmentation of Individual Teeth from Dental CT Images
4区SCI IF 0.887

【背景】

As an AI language model, I can suggest some possible steps for automatic tooth instance segmentation and identification from cone beam CT images: 1. Pre-processing: The first step is to pre-process the CBCT images to remove noise, artifacts, and other image distortions. This can be achieved through various image processing techniques, such as filtering, thresholding, and morphological operations. 2. Tooth segmentation: The next step is to segment the individual teeth from the CBCT images. This can be done using various segmentation algorithms, such as region-growing, active contours, and watershed-based techniques. The segmentation can be further refined by incorporating shape and texture information. 3. Tooth instance identification: Once the individual teeth are segmented, the next step is to identify the specific tooth instance (e.g., mandibular left central incisor). This can be done using various methods, such as template matching, feature extraction, and machine learning-based approaches. 4. Post-processing: Finally, the segmented teeth and identified instances can be post-processed to remove any remaining artifacts or noise. This can be achieved through various techniques, such as smoothing, filtering, and morphological operations. Overall, automatic tooth instance segmentation and identification from CBCT images is a challenging task that requires the integration of various image processing, computer vision, and machine learning techniques. However, with recent advancements in AI and deep learning, there is great potential for developing accurate and reliable automated systems for dental image analysis.
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