# Privacy Protection on VPI-COCO (test) Source: [Privacy Protection on VPI-COCO (test)]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:54:51.559Z Evaluation of Privacy Protection performance on the test split of the VPI-COCO dataset, measured using metrics like PAR, NPAR, PSNR, and SSIM. 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 | Privacy Protection | | Dataset (including any stated split) | VPI-COCO (test) | | Metric | PAR | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 12 of 12 | | 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 - [PAR](): Higher is better; unit: PERCENT. - [NPAR](): Higher is better; unit: PERCENT. - [PSNR](): Higher is better; unit: SCALAR. - [SSIM](): Higher is better; unit: SCALAR. ## Recorded results | Method | PAR | Result date | Report paper | | --- | --- | --- | --- | | No Protection | 93.55 | Not recorded | 694a21e69eebe296e72aa4e9 | | No Protection | 93.05 | Not recorded | 694a21e69eebe296e72aa4e9 | | No Protection | 77.48 | Not recorded | 694a21e69eebe296e72aa4e9 | | Anonymization | 69.72 | Not recorded | 694a21e69eebe296e72aa4e9 | | Anonymization | 67.9 | Not recorded | 694a21e69eebe296e72aa4e9 | | Encryption | 65.34 | Not recorded | 694a21e69eebe296e72aa4e9 | | Encryption | 62.11 | Not recorded | 694a21e69eebe296e72aa4e9 | | Anonymization | 60.68 | Not recorded | 694a21e69eebe296e72aa4e9 | | Encryption | 58.17 | Not recorded | 694a21e69eebe296e72aa4e9 | | Input-level Joint Protection Method | 24.77 | Not recorded | 694a21e69eebe296e72aa4e9 | | Input-level Joint Protection Method | 23.57 | Not recorded | 694a21e69eebe296e72aa4e9 | | Input-level Joint Protection Method | 13.55 | Not recorded | 694a21e69eebe296e72aa4e9 | ### No Protection PAR: 93.55. Result ID: 699823c75698665ec47e22c1. [Reporting paper]() Recorded evaluation configuration: {"Model":"InstructBLIP"}. This record does not assert independent reproduction. ### No Protection PAR: 93.05. Result ID: 699823c75698665ec47e22c5. [Reporting paper]() Recorded evaluation configuration: {"Model":"Otter"}. This record does not assert independent reproduction. ### No Protection PAR: 77.48. Result ID: 699823c75698665ec47e22bd. [Reporting paper]() Recorded evaluation configuration: {"Model":"BLIP2"}. This record does not assert independent reproduction. ### Anonymization PAR: 69.72. Result ID: 699823c75698665ec47e22c6. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Otter"}. This record does not assert independent reproduction. ### Anonymization PAR: 67.9. Result ID: 699823c75698665ec47e22c2. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"InstructBLIP"}. This record does not assert independent reproduction. ### Encryption PAR: 65.34. Result ID: 699823c75698665ec47e22c3. [Reporting paper]() Recorded evaluation configuration: {"Model":"InstructBLIP"}. This record does not assert independent reproduction. ### Encryption PAR: 62.11. Result ID: 699823c75698665ec47e22c7. [Reporting paper]() Recorded evaluation configuration: {"Model":"Otter"}. This record does not assert independent reproduction. ### Anonymization PAR: 60.68. Result ID: 699823c75698665ec47e22be. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"BLIP2"}. This record does not assert independent reproduction. ### Encryption PAR: 58.17. Result ID: 699823c75698665ec47e22bf. [Reporting paper]() Recorded evaluation configuration: {"Model":"BLIP2"}. This record does not assert independent reproduction. ### Input-level Joint Protection Method PAR: 24.77. Result ID: 699823c75698665ec47e22c8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Otter"}. This record does not assert independent reproduction. ### Input-level Joint Protection Method PAR: 23.57. Result ID: 699823c75698665ec47e22c0. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"BLIP2"}. This record does not assert independent reproduction. ### Input-level Joint Protection Method PAR: 13.55. Result ID: 699823c75698665ec47e22c4. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"InstructBLIP"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.