File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1007/978-3-030-72084-1_35
- Scopus: eid_2-s2.0-85107377927
- WOS: WOS:000892566900035
Supplementary
- Citations:
- Appears in Collections:
Conference Paper: Utility of Brain Parcellation in Enhancing Brain Tumor Segmentation and Survival Prediction
Title | Utility of Brain Parcellation in Enhancing Brain Tumor Segmentation and Survival Prediction |
---|---|
Authors | |
Keywords | UNet Brain parcellation Brain tumor segmentation Survival prediction |
Issue Date | 2021 |
Publisher | Springer. |
Citation | Zhang, Y ... et al,. Utility of Brain Parcellation in Enhancing Brain Tumor Segmentation and Survival Prediction. In Crimi, A & Bakas, S. (eds), Brainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries: 6th International Brainlesion Workshop (BrainLes 2020), held in conjunction with the Medical Image Computing and Computer Assisted Intervention (MICCAI) Conference 2020, Virtual Conference, Lima, Peru, 4 October 2020, Revised Selected Papers, Part I, p. 391-400. Cham: Springer, 2021 How to Cite? |
Abstract | In this paper, we proposed a UNet-based brain tumor segmentation method and a linear model-based survival prediction method. The effectiveness of UNet has been validated in automatically segmenting brain tumors from multimodal magnetic resonance (MR) images. Rather than network architecture, we focused more on making use of additional information (brain parcellation), training and testing strategy (coarse-to-fine), and ensemble technique to improve the segmentation performance. We then developed a linear classification model for survival prediction. Different from previous studies that mainly employ features from brain tumor segmentation, we also extracted features from brain parcellation, which further improved the prediction accuracy. On the challenge testing dataset, the proposed approach yielded average Dice scores of 88.43%, 84.51%, and 78.93% for the whole tumor, tumor core, and enhancing tumor in the segmentation task and an overall accuracy of 0.533 in the survival prediction task. |
Persistent Identifier | http://hdl.handle.net/10722/304062 |
ISBN | |
ISI Accession Number ID | |
Series/Report no. | Lecture Notes in Computer Science (LNCS) ; v. 12658 |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhang, Y | - |
dc.contributor.author | Wu, J | - |
dc.contributor.author | Huang, W | - |
dc.contributor.author | Chen, Y | - |
dc.contributor.author | Wu, EX | - |
dc.contributor.author | Tang, X | - |
dc.date.accessioned | 2021-09-23T08:54:43Z | - |
dc.date.available | 2021-09-23T08:54:43Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | Zhang, Y ... et al,. Utility of Brain Parcellation in Enhancing Brain Tumor Segmentation and Survival Prediction. In Crimi, A & Bakas, S. (eds), Brainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries: 6th International Brainlesion Workshop (BrainLes 2020), held in conjunction with the Medical Image Computing and Computer Assisted Intervention (MICCAI) Conference 2020, Virtual Conference, Lima, Peru, 4 October 2020, Revised Selected Papers, Part I, p. 391-400. Cham: Springer, 2021 | - |
dc.identifier.isbn | 9783030720834 | - |
dc.identifier.uri | http://hdl.handle.net/10722/304062 | - |
dc.description.abstract | In this paper, we proposed a UNet-based brain tumor segmentation method and a linear model-based survival prediction method. The effectiveness of UNet has been validated in automatically segmenting brain tumors from multimodal magnetic resonance (MR) images. Rather than network architecture, we focused more on making use of additional information (brain parcellation), training and testing strategy (coarse-to-fine), and ensemble technique to improve the segmentation performance. We then developed a linear classification model for survival prediction. Different from previous studies that mainly employ features from brain tumor segmentation, we also extracted features from brain parcellation, which further improved the prediction accuracy. On the challenge testing dataset, the proposed approach yielded average Dice scores of 88.43%, 84.51%, and 78.93% for the whole tumor, tumor core, and enhancing tumor in the segmentation task and an overall accuracy of 0.533 in the survival prediction task. | - |
dc.language | eng | - |
dc.publisher | Springer. | - |
dc.relation.ispartof | The Brain Lesion Workshop of MICCAI (International Conference on Medical Image Computing and Computer Assisted Intervention) 2020 | - |
dc.relation.ispartofseries | Lecture Notes in Computer Science (LNCS) ; v. 12658 | - |
dc.subject | UNet | - |
dc.subject | Brain parcellation | - |
dc.subject | Brain tumor segmentation | - |
dc.subject | Survival prediction | - |
dc.title | Utility of Brain Parcellation in Enhancing Brain Tumor Segmentation and Survival Prediction | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Wu, EX: ewu@eee.hku.hk | - |
dc.identifier.authority | Wu, EX=rp00193 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1007/978-3-030-72084-1_35 | - |
dc.identifier.scopus | eid_2-s2.0-85107377927 | - |
dc.identifier.hkuros | 325447 | - |
dc.identifier.volume | Part 1 | - |
dc.identifier.spage | 391 | - |
dc.identifier.epage | 400 | - |
dc.identifier.isi | WOS:000892566900035 | - |
dc.publisher.place | Cham | - |
dc.identifier.eisbn | 9783030720841 | - |