# CT Image Reconstruction on LoDoPaB-CT challenge Source: [CT Image Reconstruction on LoDoPaB-CT challenge]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:52:14.206Z Evaluation of CT Image Reconstruction performance on the LoDoPaB-CT challenge dataset, measured using metrics including PSNR, SSIM, and Mean Position. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | CT Image Reconstruction | | Dataset (including any stated split) | LoDoPaB-CT challenge | | Metric | Mean Position | | Unit | SCALAR | | Direction | Lower is better | | Results loaded | 13 of 13 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [Mean Position](): Lower is better; unit: SCALAR. - [PSNR](): Higher is better; unit: SCALAR. - [PSNR (FR)](): Higher is better; unit: SCALAR. - [SSIM](): Higher is better; unit: SCALAR. - [SSIM (FR)](): Higher is better; unit: SCALAR. ## Recorded results | Method | Mean Position | Result date | Report paper | | --- | --- | --- | --- | | FBP-DTSGD | 1.8 | Not recorded | 68fa777a1e209131cea736d3 | | ItNet | 2 | Not recorded | 68fa777a1e209131cea736d3 | | FBP-DTSGD | 3.3 | Not recorded | 68fa777a1e209131cea736d3 | | Learned P.-D. | 11.5 | Not recorded | 68fa777a1e209131cea736d3 | | ISTA UNet | 16.3 | Not recorded | 68fa777a1e209131cea736d3 | | MUSC | 16.5 | Not recorded | 68fa777a1e209131cea736d3 | | LoDoPaB UNet | 20.3 | Not recorded | 68fa777a1e209131cea736d3 | | Original UNet | 28 | Not recorded | 68fa777a1e209131cea736d3 | | MS-D-CNN | 30.3 | Not recorded | 68fa777a1e209131cea736d3 | | UNet++ | 31 | Not recorded | 68fa777a1e209131cea736d3 | | CINN | 34.8 | Not recorded | 68fa777a1e209131cea736d3 | | TV | 48.5 | Not recorded | 68fa777a1e209131cea736d3 | | FBP | 54 | Not recorded | 68fa777a1e209131cea736d3 | ### FBP-DTSGD Mean Position: 1.8. Result ID: 699494be3a6c3148491e2a11. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"training\_mode":"PT"}. This record does not assert independent reproduction. ### ItNet Mean Position: 2. Result ID: 699494be3a6c3148491e2a10. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### FBP-DTSGD Mean Position: 3.3. Result ID: 699494be3a6c3148491e2a0f. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"training\_mode":"FS"}. This record does not assert independent reproduction. ### Learned P.-D. Mean Position: 11.5. Result ID: 699494be3a6c3148491e2a0e. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### ISTA UNet Mean Position: 16.3. Result ID: 699494be3a6c3148491e2a0d. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### MUSC Mean Position: 16.5. Result ID: 699494be3a6c3148491e2a0c. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### LoDoPaB UNet Mean Position: 20.3. Result ID: 699494be3a6c3148491e2a0b. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Original UNet Mean Position: 28. Result ID: 699494be3a6c3148491e2a0a. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### MS-D-CNN Mean Position: 30.3. Result ID: 699494be3a6c3148491e2a09. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### UNet++ Mean Position: 31. Result ID: 699494be3a6c3148491e2a08. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### CINN Mean Position: 34.8. Result ID: 699494be3a6c3148491e2a07. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### TV Mean Position: 48.5. Result ID: 699494be3a6c3148491e2a06. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### FBP Mean Position: 54. Result ID: 699494be3a6c3148491e2a05. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.