# Referring Image Segmentation on G-Ref UMD (test) Source: [Referring Image Segmentation on G-Ref UMD (test)]() Collection index: [llms.txt]() Data updated: 2026-02-27T07:44:53.246Z Evaluation of Referring Image Segmentation performance on the test split of the G-Ref UMD dataset, typically measured using Intersection over Union (IoU). 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 | Referring Image Segmentation | | Dataset (including any stated split) | G-Ref UMD (test) | | Metric | IoU | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 19 of 19 | | 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 - [IoU](): Higher is better; unit: PERCENT. - [Precision @ 0.5 Threshold](): Higher is better; unit: PERCENT. ## Recorded results | Method | IoU | Result date | Report paper | | --- | --- | --- | --- | | VLT | 66.22 | Not recorded | 68fa6e091e209131cea3d96b | | MaIL | 62.87 | Not recorded | 68fa6b4f1e209131cea2d89e | | MaIL | 62.87 | Not recorded | 68fa6e091e209131cea3d96b | | LAVT | 62.09 | Not recorded | 68fa6e091e209131cea3d96b | | MaIL | 61.39 | Not recorded | 68fa6b4f1e209131cea2d89e | | CRIS | 60.36 | Not recorded | 68fa6e091e209131cea3d96b | | VLT | 57.73 | Not recorded | 68fa6e091e209131cea3d96b | | VLT | 56.65 | Not recorded | 68fa6b4f1e209131cea2d89e | | LTS | 54.25 | Not recorded | 68fa6b4f1e209131cea2d89e | | LTS | 54.25 | Not recorded | 68fa6e091e209131cea3d96b | | ISFP | 53 | Not recorded | 68fa6e091e209131cea3d96b | | CGAN | 51.69 | Not recorded | 68fa6b4f1e209131cea2d89e | | CGAN | 51.69 | Not recorded | 68fa6e091e209131cea3d96b | | MCN | 49.4 | Not recorded | 68fa6b4f1e209131cea2d89e | | MCN | 49.4 | Not recorded | 68fa6e091e209131cea3d96b | | MAttNet | 48.61 | Not recorded | 68fa6b4f1e209131cea2d89e | | MAttNet | 48.61 | Not recorded | 68fa6e091e209131cea3d96b | | CAC | 46.95 | Not recorded | 68fa6b4f1e209131cea2d89e | | CAC | 46.95 | Not recorded | 68fa6e091e209131cea3d96b | ### VLT IoU: 66.22. Result ID: 69a14b6b35dfcabb00e613a8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Visual Backbone":"Swin-B","Textual Encoder":"BERT"}. This record does not assert independent reproduction. ### MaIL IoU: 62.87. Result ID: 698e7dc6ffc3901de09e0a9f. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Resolution":"Fixed aspect ratio"}. This record does not assert independent reproduction. ### MaIL IoU: 62.87. Result ID: 69a14b6b35dfcabb00e613a5. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Visual Backbone":"ViLT","Textual Encoder":"BERT","large-scale pre-training":"true"}. This record does not assert independent reproduction. ### LAVT IoU: 62.09. Result ID: 69a14b6b35dfcabb00e613a7. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Visual Backbone":"Swin-B","Textual Encoder":"BERT"}. This record does not assert independent reproduction. ### MaIL IoU: 61.39. Result ID: 698e7dc6ffc3901de09e0a9e. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Resolution":"416x416"}. This record does not assert independent reproduction. ### CRIS IoU: 60.36. Result ID: 69a14b6b35dfcabb00e613a6. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Visual Backbone":"CLIP-R101","Textual Encoder":"CLIP","large-scale pre-training":"true"}. This record does not assert independent reproduction. ### VLT IoU: 57.73. Result ID: 69a14b6b35dfcabb00e613a4. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Visual Backbone":"Darknet53","Textual Encoder":"bi-GRU"}. This record does not assert independent reproduction. ### VLT IoU: 56.65. Result ID: 698e7dc6ffc3901de09e0a9d. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### LTS IoU: 54.25. Result ID: 698e7dc6ffc3901de09e0a9c. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### LTS IoU: 54.25. Result ID: 69a14b6b35dfcabb00e613a3. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Visual Backbone":"Darknet53","Textual Encoder":"bi-GRU"}. This record does not assert independent reproduction. ### ISFP IoU: 53. Result ID: 69a14b6b35dfcabb00e613a2. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Visual Backbone":"Darknet53","Textual Encoder":"Bi-GRU"}. This record does not assert independent reproduction. ### CGAN IoU: 51.69. Result ID: 698e7dc6ffc3901de09e0a9b. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### CGAN IoU: 51.69. Result ID: 69a14b6b35dfcabb00e613a1. [Reporting paper]() Recorded evaluation configuration: {"Visual Backbone":"DeepLab-R101","Textual Encoder":"bi-GRU"}. This record does not assert independent reproduction. ### MCN IoU: 49.4. Result ID: 698e7dc6ffc3901de09e0a9a. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### MCN IoU: 49.4. Result ID: 69a14b6b35dfcabb00e613a0. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Visual Backbone":"Darknet53","Textual Encoder":"bi-GRU"}. This record does not assert independent reproduction. ### MAttNet IoU: 48.61. Result ID: 698e7dc6ffc3901de09e0a98. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### MAttNet IoU: 48.61. Result ID: 69a14b6b35dfcabb00e6139e. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Visual Backbone":"MaskRCNN-R101","Textual Encoder":"bi-LSTM"}. This record does not assert independent reproduction. ### CAC IoU: 46.95. Result ID: 698e7dc6ffc3901de09e0a99. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### CAC IoU: 46.95. Result ID: 69a14b6b35dfcabb00e6139f. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Visual Backbone":"ResNet101","Textual Encoder":"bi-LSTM"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.