Name
Title | ||
|---|---|---|
Integrating User-Input into Deep Convolutional Neural Networks for Thyroid Nodule Segmentation |
Abstract | ||
|---|---|---|
Delineation of thyroid nodule boundaries is necessary for cancer risk assessment and accurate categorization of nodules. Clinicians often use manual or bounding-box approach for nodule assessment which leads to subjective results. Consequently, agreement in thyroid nodule categorization is poor even among experts. Computer-aided diagnosis systems could reduce this variability by minimizing the extent of user interaction and by providing precise nodule segmentations. In this study, we present a novel approach for effective thyroid nodule segmentation and tracking using a single user click on the region of interest. When a user clicks on an ultrasound sweep, our proposed model can predict nodule segmentation over the entire sequence of frames. Quantitative evaluations show that the proposed method out-performs the bounding box approach in terms of the dice score on a large dataset of 372 ultrasound images. The proposed approach saves expert time and reduces the potential variability in thyroid nodule assessment. The proposed one-click approach can save clinicians time required for annotating thyroid nodules within ultrasound images/sweeps. With minimal user interaction we would be able to identify the nodule boundary which can further be used for volumetric measurement and characterization of the nodule. This approach can also be extended for fast labeling of large thyroid imaging datasets suitable for training machine-learning based algorithms. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1109/EMBC46164.2021.9629959 | 2021 43RD ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE & BIOLOGY SOCIETY (EMBC) |
Keywords | DocType | Volume |
Thyroid nodule detection, Thyroid nodule tracking, Deep learning, Ultrasound image segmentation, medical diagnosis | Conference | 2021 |
ISSN | Citations | PageRank |
1557-170X | 0 | 0.34 |
References | Authors | |
0 | 6 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Rajshree Daulatabad | 1 | 0 | 0.34 |
| Roberto Vega | 2 | 0 | 0.34 |
| Jacob L Jaremko | 3 | 0 | 0.34 |
| Jeevesh Kapur | 4 | 0 | 1.35 |
| Abhilash R Hareendranathan | 5 | 0 | 0.34 |
| Kumaradeven Punithakumar | 6 | 0 | 0.68 |