# Image Denoising on Hill image Source: [Image Denoising on Hill image]() Collection index: [llms.txt]() Data updated: 2026-06-11T08:55:51.379Z Evaluation of image denoising performance on the Hill image dataset, 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) | Hill image | | 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 | 36.812 | Not recorded | 6a28f38490966ade919c1a92 | | DCT | 36.811 | Not recorded | 6a28f38490966ade919c1a92 | | Sparse Bresler | 36.808 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Conditioned | 36.663 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Bresler | 36.662 | Not recorded | 6a28f38490966ade919c1a92 | | Doubly Sparse Explicitly Conditioned Transform Learning | 32.973 | Not recorded | 6a28f38490966ade919c1a92 | | DCT | 32.968 | Not recorded | 6a28f38490966ade919c1a92 | | Sparse Bresler | 32.872 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Conditioned | 32.617 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Bresler | 32.599 | Not recorded | 6a28f38490966ade919c1a92 | | Doubly Sparse Explicitly Conditioned Transform Learning | 30.878 | Not recorded | 6a28f38490966ade919c1a92 | | DCT | 30.867 | Not recorded | 6a28f38490966ade919c1a92 | | Sparse Bresler | 30.794 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Bresler | 30.433 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Conditioned | 30.389 | Not recorded | 6a28f38490966ade919c1a92 | | Doubly Sparse Explicitly Conditioned Transform Learning | 29.406 | Not recorded | 6a28f38490966ade919c1a92 | | DCT | 29.399 | Not recorded | 6a28f38490966ade919c1a92 | | Sparse Bresler | 29.173 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Conditioned | 28.934 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Bresler | 28.928 | Not recorded | 6a28f38490966ade919c1a92 | | DCT | 23.78 | Not recorded | 6a28f38490966ade919c1a92 | | Sparse Bresler | 23.666 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Conditioned | 23.663 | Not recorded | 6a28f38490966ade919c1a92 | | Doubly Sparse Explicitly Conditioned Transform Learning | 23.66 | Not recorded | 6a28f38490966ade919c1a92 | | Dense Bresler | 23.654 | Not recorded | 6a28f38490966ade919c1a92 | ### Doubly Sparse Explicitly Conditioned Transform Learning PSNR: 36.812. Result ID: 6a2a76f5fbc373592c27b13d. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"5"}. This record does not assert independent reproduction. ### DCT PSNR: 36.811. Result ID: 6a2a76f5fbc373592c27b139. [Reporting paper]() Recorded evaluation configuration: {"σ":"5"}. This record does not assert independent reproduction. ### Sparse Bresler PSNR: 36.808. Result ID: 6a2a76f5fbc373592c27b13c. [Reporting paper]() Recorded evaluation configuration: {"σ":"5"}. This record does not assert independent reproduction. ### Dense Conditioned PSNR: 36.663. Result ID: 6a2a76f5fbc373592c27b13b. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"5"}. This record does not assert independent reproduction. ### Dense Bresler PSNR: 36.662. Result ID: 6a2a76f5fbc373592c27b13a. [Reporting paper]() Recorded evaluation configuration: {"σ":"5"}. This record does not assert independent reproduction. ### Doubly Sparse Explicitly Conditioned Transform Learning PSNR: 32.973. Result ID: 6a2a76f5fbc373592c27b142. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"10"}. This record does not assert independent reproduction. ### DCT PSNR: 32.968. Result ID: 6a2a76f5fbc373592c27b13e. [Reporting paper]() Recorded evaluation configuration: {"σ":"10"}. This record does not assert independent reproduction. ### Sparse Bresler PSNR: 32.872. Result ID: 6a2a76f5fbc373592c27b141. [Reporting paper]() Recorded evaluation configuration: {"σ":"10"}. This record does not assert independent reproduction. ### Dense Conditioned PSNR: 32.617. Result ID: 6a2a76f5fbc373592c27b140. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"10"}. This record does not assert independent reproduction. ### Dense Bresler PSNR: 32.599. Result ID: 6a2a76f5fbc373592c27b13f. [Reporting paper]() Recorded evaluation configuration: {"σ":"10"}. This record does not assert independent reproduction. ### Doubly Sparse Explicitly Conditioned Transform Learning PSNR: 30.878. Result ID: 6a2a76f5fbc373592c27b147. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"15"}. This record does not assert independent reproduction. ### DCT PSNR: 30.867. Result ID: 6a2a76f5fbc373592c27b143. [Reporting paper]() Recorded evaluation configuration: {"σ":"15"}. This record does not assert independent reproduction. ### Sparse Bresler PSNR: 30.794. Result ID: 6a2a76f5fbc373592c27b146. [Reporting paper]() Recorded evaluation configuration: {"σ":"15"}. This record does not assert independent reproduction. ### Dense Bresler PSNR: 30.433. Result ID: 6a2a76f5fbc373592c27b144. [Reporting paper]() Recorded evaluation configuration: {"σ":"15"}. This record does not assert independent reproduction. ### Dense Conditioned PSNR: 30.389. Result ID: 6a2a76f5fbc373592c27b145. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"15"}. This record does not assert independent reproduction. ### Doubly Sparse Explicitly Conditioned Transform Learning PSNR: 29.406. Result ID: 6a2a76f5fbc373592c27b14c. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"20"}. This record does not assert independent reproduction. ### DCT PSNR: 29.399. Result ID: 6a2a76f5fbc373592c27b148. [Reporting paper]() Recorded evaluation configuration: {"σ":"20"}. This record does not assert independent reproduction. ### Sparse Bresler PSNR: 29.173. Result ID: 6a2a76f5fbc373592c27b14b. [Reporting paper]() Recorded evaluation configuration: {"σ":"20"}. This record does not assert independent reproduction. ### Dense Conditioned PSNR: 28.934. Result ID: 6a2a76f5fbc373592c27b14a. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"20"}. This record does not assert independent reproduction. ### Dense Bresler PSNR: 28.928. Result ID: 6a2a76f5fbc373592c27b149. [Reporting paper]() Recorded evaluation configuration: {"σ":"20"}. This record does not assert independent reproduction. ### DCT PSNR: 23.78. Result ID: 6a2a76f5fbc373592c27b14d. [Reporting paper]() Recorded evaluation configuration: {"σ":"100"}. This record does not assert independent reproduction. ### Sparse Bresler PSNR: 23.666. Result ID: 6a2a76f5fbc373592c27b150. [Reporting paper]() Recorded evaluation configuration: {"σ":"100"}. This record does not assert independent reproduction. ### Dense Conditioned PSNR: 23.663. Result ID: 6a2a76f5fbc373592c27b14f. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"100"}. This record does not assert independent reproduction. ### Doubly Sparse Explicitly Conditioned Transform Learning PSNR: 23.66. Result ID: 6a2a76f5fbc373592c27b151. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"σ":"100"}. This record does not assert independent reproduction. ### Dense Bresler PSNR: 23.654. Result ID: 6a2a76f5fbc373592c27b14e. [Reporting 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.