# Image Denoising on Cameraman (PSNR, SSIM) Source: [Image Denoising on Cameraman (PSNR, SSIM)]() Collection index: [llms.txt]() Data updated: 2026-06-11T08:55:51.327Z Evaluation of image denoising performance on the standard Cameraman test image, measured using 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 | Image Denoising | | Dataset (including any stated split) | Cameraman | | Metric | PSNR | | Unit | SCALAR | | Direction | Higher is better | | Results loaded | 25 of 25 | | 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 - [PSNR](): Higher is better; unit: SCALAR. - [SSIM](): Higher is better; unit: PERCENT. ## Recorded results | Method | PSNR | Result date | Report paper | | --- | --- | --- | --- | | Doubly Sparse Explicitly Conditioned Transform Learning | 37.531 | Not recorded | 6a28f38490966ade919c1a92 | | DCT | 37.522 | Not recorded | 6a28f38490966ade919c1a92 | | Sparse Bresler | 37.41 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Bresler | 37.343 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Conditioned | 37.335 | Not recorded | 6a28f38490966ade919c1a92 | | Doubly Sparse Explicitly Conditioned Transform Learning | 33.329 | Not recorded | 6a28f38490966ade919c1a92 | | DCT | 33.309 | Not recorded | 6a28f38490966ade919c1a92 | | Sparse Bresler | 33.119 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Conditioned | 33.047 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Bresler | 33.028 | Not recorded | 6a28f38490966ade919c1a92 | | Doubly Sparse Explicitly Conditioned Transform Learning | 31.017 | Not recorded | 6a28f38490966ade919c1a92 | | DCT | 30.955 | Not recorded | 6a28f38490966ade919c1a92 | | Sparse Bresler | 30.713 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Conditioned | 30.529 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Bresler | 30.521 | Not recorded | 6a28f38490966ade919c1a92 | | Doubly Sparse Explicitly Conditioned Transform Learning | 29.129 | Not recorded | 6a28f38490966ade919c1a92 | | DCT | 29.053 | Not recorded | 6a28f38490966ade919c1a92 | | Sparse Bresler | 28.855 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Conditioned | 28.632 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Bresler | 28.615 | Not recorded | 6a28f38490966ade919c1a92 | | DCT | 21.084 | Not recorded | 6a28f38490966ade919c1a92 | | Sparse Bresler | 20.576 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Conditioned | 20.522 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Bresler | 20.419 | Not recorded | 6a28f38490966ade919c1a92 | | Doubly Sparse Explicitly Conditioned Transform Learning | 20.081 | Not recorded | 6a28f38490966ade919c1a92 | ### Doubly Sparse Explicitly Conditioned Transform Learning PSNR: 37.531. Result ID: 6a2a76f5fbc373592c27b124. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"5"}. This record does not assert independent reproduction. ### DCT PSNR: 37.522. Result ID: 6a2a76f5fbc373592c27b120. [Reporting paper]() Recorded evaluation configuration: {"σ":"5"}. This record does not assert independent reproduction. ### Sparse Bresler PSNR: 37.41. Result ID: 6a2a76f5fbc373592c27b123. [Reporting paper]() Recorded evaluation configuration: {"σ":"5"}. This record does not assert independent reproduction. ### Dense Bresler PSNR: 37.343. Result ID: 6a2a76f5fbc373592c27b121. [Reporting paper]() Recorded evaluation configuration: {"σ":"5"}. This record does not assert independent reproduction. ### Dense Conditioned PSNR: 37.335. Result ID: 6a2a76f5fbc373592c27b122. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"5"}. This record does not assert independent reproduction. ### Doubly Sparse Explicitly Conditioned Transform Learning PSNR: 33.329. Result ID: 6a2a76f5fbc373592c27b129. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"10"}. This record does not assert independent reproduction. ### DCT PSNR: 33.309. Result ID: 6a2a76f5fbc373592c27b125. [Reporting paper]() Recorded evaluation configuration: {"σ":"10"}. This record does not assert independent reproduction. ### Sparse Bresler PSNR: 33.119. Result ID: 6a2a76f5fbc373592c27b128. [Reporting paper]() Recorded evaluation configuration: {"σ":"10"}. This record does not assert independent reproduction. ### Dense Conditioned PSNR: 33.047. Result ID: 6a2a76f5fbc373592c27b127. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"10"}. This record does not assert independent reproduction. ### Dense Bresler PSNR: 33.028. Result ID: 6a2a76f5fbc373592c27b126. [Reporting paper]() Recorded evaluation configuration: {"σ":"10"}. This record does not assert independent reproduction. ### Doubly Sparse Explicitly Conditioned Transform Learning PSNR: 31.017. Result ID: 6a2a76f5fbc373592c27b12e. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"15"}. This record does not assert independent reproduction. ### DCT PSNR: 30.955. Result ID: 6a2a76f5fbc373592c27b12a. [Reporting paper]() Recorded evaluation configuration: {"σ":"15"}. This record does not assert independent reproduction. ### Sparse Bresler PSNR: 30.713. Result ID: 6a2a76f5fbc373592c27b12d. [Reporting paper]() Recorded evaluation configuration: {"σ":"15"}. This record does not assert independent reproduction. ### Dense Conditioned PSNR: 30.529. Result ID: 6a2a76f5fbc373592c27b12c. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"15"}. This record does not assert independent reproduction. ### Dense Bresler PSNR: 30.521. Result ID: 6a2a76f5fbc373592c27b12b. [Reporting paper]() Recorded evaluation configuration: {"σ":"15"}. This record does not assert independent reproduction. ### Doubly Sparse Explicitly Conditioned Transform Learning PSNR: 29.129. Result ID: 6a2a76f5fbc373592c27b133. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"20"}. This record does not assert independent reproduction. ### DCT PSNR: 29.053. Result ID: 6a2a76f5fbc373592c27b12f. [Reporting paper]() Recorded evaluation configuration: {"σ":"20"}. This record does not assert independent reproduction. ### Sparse Bresler PSNR: 28.855. Result ID: 6a2a76f5fbc373592c27b132. [Reporting paper]() Recorded evaluation configuration: {"σ":"20"}. This record does not assert independent reproduction. ### Dense Conditioned PSNR: 28.632. Result ID: 6a2a76f5fbc373592c27b131. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"20"}. This record does not assert independent reproduction. ### Dense Bresler PSNR: 28.615. Result ID: 6a2a76f5fbc373592c27b130. [Reporting paper]() Recorded evaluation configuration: {"σ":"20"}. This record does not assert independent reproduction. ### DCT PSNR: 21.084. Result ID: 6a2a76f5fbc373592c27b134. [Reporting paper]() Recorded evaluation configuration: {"σ":"100"}. This record does not assert independent reproduction. ### Sparse Bresler PSNR: 20.576. Result ID: 6a2a76f5fbc373592c27b137. [Reporting paper]() Recorded evaluation configuration: {"σ":"100"}. This record does not assert independent reproduction. ### Dense Conditioned PSNR: 20.522. Result ID: 6a2a76f5fbc373592c27b136. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"100"}. This record does not assert independent reproduction. ### Dense Bresler PSNR: 20.419. Result ID: 6a2a76f5fbc373592c27b135. [Reporting paper]() Recorded evaluation configuration: {"σ":"100"}. This record does not assert independent reproduction. ### Doubly Sparse Explicitly Conditioned Transform Learning PSNR: 20.081. Result ID: 6a2a76f5fbc373592c27b138. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"100"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.