Real-time inverse high-dose-rate brachytherapy planning with catheter optimization by compressed sensing-inspired optimization strategies
This paper demonstrates that optimization strategies derived from the field of compressed sensing (CS) improve computational performance in inverse treatment planning (ITP) for high-dose-rate (HDR) brachytherapy. Following an approach applied to low-dose-rate brachytherapy, we developed a reformulat...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
20 July 2016
|
| In: |
Physics in medicine and biology
Year: 2016, Volume: 61, Issue: 16, Pages: 5956-5972 |
| ISSN: | 1361-6560 |
| DOI: | 10.1088/0031-9155/61/16/5956 |
| Online Access: | Verlag, Volltext: https://doi.org/10.1088/0031-9155/61/16/5956 Verlag: https://doi.org/10.1088%2F0031-9155%2F61%2F16%2F5956 
|
| Author Notes: | C.V. Guthier, K.P. Aschenbrenner, R. Müller, L. Polster, R.A. Cormack and J.W. Hesser |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1691788821 | ||
| 003 | DE-627 | ||
| 005 | 20230426073018.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 200305s2016 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1088/0031-9155/61/16/5956 |2 doi | |
| 035 | |a (DE-627)1691788821 | ||
| 035 | |a (DE-599)KXP1691788821 | ||
| 035 | |a (OCoLC)1341309616 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 33 |2 sdnb | ||
| 100 | 1 | |a Stump-Guthier, Carolin |d 1981- |e VerfasserIn |0 (DE-588)1062530713 |0 (DE-627)805380639 |0 (DE-576)419877940 |4 aut | |
| 245 | 1 | 0 | |a Real-time inverse high-dose-rate brachytherapy planning with catheter optimization by compressed sensing-inspired optimization strategies |c C.V. Guthier, K.P. Aschenbrenner, R. Müller, L. Polster, R.A. Cormack and J.W. Hesser |
| 264 | 1 | |c 20 July 2016 | |
| 300 | |a 17 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 05.03.2020 | ||
| 520 | |a This paper demonstrates that optimization strategies derived from the field of compressed sensing (CS) improve computational performance in inverse treatment planning (ITP) for high-dose-rate (HDR) brachytherapy. Following an approach applied to low-dose-rate brachytherapy, we developed a reformulation of the ITP problem with the same mathematical structure as standard CS problems. Two greedy methods, derived from hard thresholding and subspace pursuit are presented and their performance is compared to state-of-the-art ITP solvers. Applied to clinical prostate brachytherapy plans speed-up by a factor of 56-350 compared to state-of-the-art methods. Based on a Wilcoxon signed rank-test the novel method statistically significantly decreases the final objective function value (p < 0.01). The optimization times were below one second and thus planing can be considered as real-time capable. The novel CS inspired strategy enables real-time ITP for HDR brachytherapy including catheter optimization. The generated plans are either clinically equivalent or show a better performance with respect to dosimetric measures. | ||
| 700 | 1 | |a Aschenbrenner, Katharina P. |d 1989- |e VerfasserIn |0 (DE-588)1155327675 |0 (DE-627)1016744013 |0 (DE-576)501617965 |4 aut | |
| 700 | 1 | |a Wittmayer, Lisa |d 1990- |e VerfasserIn |0 (DE-588)1128258641 |0 (DE-627)882711474 |0 (DE-576)485827859 |4 aut | |
| 700 | 1 | |a Hesser, Jürgen |d 1964- |e VerfasserIn |0 (DE-588)1020647353 |0 (DE-627)691291071 |0 (DE-576)361513739 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Physics in medicine and biology |d Bristol : IOP Publ., 1956 |g 61(2016), 16, Seite 5956-5972 |h Online-Ressource |w (DE-627)269016163 |w (DE-600)1473501-5 |w (DE-576)088704130 |x 1361-6560 |7 nnas |a Real-time inverse high-dose-rate brachytherapy planning with catheter optimization by compressed sensing-inspired optimization strategies |
| 773 | 1 | 8 | |g volume:61 |g year:2016 |g number:16 |g pages:5956-5972 |g extent:17 |a Real-time inverse high-dose-rate brachytherapy planning with catheter optimization by compressed sensing-inspired optimization strategies |
| 856 | 4 | 0 | |u https://doi.org/10.1088/0031-9155/61/16/5956 |x Verlag |x Resolving-System |3 Volltext |
| 856 | 4 | 0 | |u https://doi.org/10.1088%2F0031-9155%2F61%2F16%2F5956 |x Verlag |
| 951 | |a AR | ||
| 992 | |a 20200305 | ||
| 993 | |a Article | ||
| 994 | |a 2016 | ||
| 998 | |g 1020647353 |a Hesser, Jürgen |m 1020647353:Hesser, Jürgen |d 60000 |d 63000 |e 60000PH1020647353 |e 63000PH1020647353 |k 0/60000/ |k 1/60000/63000/ |p 6 |y j | ||
| 998 | |g 1128258641 |a Wittmayer, Lisa |m 1128258641:Wittmayer, Lisa |d 60000 |d 63000 |e 60000PW1128258641 |e 63000PW1128258641 |k 0/60000/ |k 1/60000/63000/ |p 4 | ||
| 998 | |g 1155327675 |a Aschenbrenner, Katharina P. |m 1155327675:Aschenbrenner, Katharina P. |d 60000 |d 63000 |e 60000PA1155327675 |e 63000PA1155327675 |k 0/60000/ |k 1/60000/63000/ |p 2 | ||
| 998 | |g 1062530713 |a Stump-Guthier, Carolin |m 1062530713:Stump-Guthier, Carolin |d 60000 |d 63000 |e 60000PS1062530713 |e 63000PS1062530713 |k 0/60000/ |k 1/60000/63000/ |p 1 |x j | ||
| 999 | |a KXP-PPN1691788821 |e 3604074401 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"relHost":[{"physDesc":[{"extent":"Online-Ressource"}],"pubHistory":["1.1956 -"],"recId":"269016163","id":{"zdb":["1473501-5"],"issn":["1361-6560"],"eki":["269016163"]},"disp":"Real-time inverse high-dose-rate brachytherapy planning with catheter optimization by compressed sensing-inspired optimization strategiesPhysics in medicine and biology","note":["Gesehen am 28.01.2019","Fortsetzung der Druck-Ausgabe"],"type":{"media":"Online-Ressource","bibl":"periodical"},"origin":[{"dateIssuedKey":"1956","publisher":"IOP Publ.","publisherPlace":"Bristol","dateIssuedDisp":"1956-"}],"title":[{"title_sort":"Physics in medicine and biology","subtitle":"an official journal of the Institute of Physics and Engineering in Medicine","title":"Physics in medicine and biology"}],"part":{"issue":"16","extent":"17","volume":"61","year":"2016","text":"61(2016), 16, Seite 5956-5972","pages":"5956-5972"},"language":["eng"]}],"id":{"eki":["1691788821"],"doi":["10.1088/0031-9155/61/16/5956"]},"recId":"1691788821","name":{"displayForm":["C.V. Guthier, K.P. Aschenbrenner, R. Müller, L. Polster, R.A. Cormack and J.W. Hesser"]},"physDesc":[{"extent":"17 S."}],"language":["eng"],"note":["Gesehen am 05.03.2020"],"title":[{"title":"Real-time inverse high-dose-rate brachytherapy planning with catheter optimization by compressed sensing-inspired optimization strategies","title_sort":"Real-time inverse high-dose-rate brachytherapy planning with catheter optimization by compressed sensing-inspired optimization strategies"}],"origin":[{"dateIssuedDisp":"20 July 2016","dateIssuedKey":"2016"}],"type":{"media":"Online-Ressource","bibl":"article-journal"},"person":[{"family":"Stump-Guthier","display":"Stump-Guthier, Carolin","given":"Carolin","role":"aut"},{"given":"Katharina P.","role":"aut","family":"Aschenbrenner","display":"Aschenbrenner, Katharina P."},{"display":"Wittmayer, Lisa","family":"Wittmayer","role":"aut","given":"Lisa"},{"family":"Hesser","display":"Hesser, Jürgen","given":"Jürgen","role":"aut"}]} | ||
| SRT | |a STUMPGUTHIREALTIMEIN2020 | ||