{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/pirm2018-challenge-on-spectral-image-super","title":"PIRM2018 Challenge on Spectral Image Super-Resolution: Dataset and Study","arxiv_id":"1904.00540","date":"2019-04-01","proceeding":null,"authors":["Mehrdad Shoeiby","Antonio Robles-Kelly","Ran Wei","Radu Timofte"],"abstract":"This paper introduces a newly collected and novel dataset (StereoMSI) for\nexample-based single and colour-guided spectral image super-resolution. The\ndataset was first released and promoted during the PIRM2018 spectral image\nsuper-resolution challenge. To the best of our knowledge, the dataset is the\nfirst of its kind, comprising 350 registered colour-spectral image pairs. The\ndataset has been used for the two tracks of the challenge and, for each of\nthese, we have provided a split into training, validation and testing. This\narrangement is a result of the challenge structure and phases, with the first\ntrack focusing on example-based spectral image super-resolution and the second\none aiming at exploiting the registered stereo colour imagery to improve the\nresolution of the spectral images. Each of the tracks and splits has been\nselected to be consistent across a number of image quality metrics. The dataset\nis quite general in nature and can be used for a wide variety of applications\nin addition to the development of spectral image super-resolution methods.","url_abs":"http://arxiv.org/abs/1904.00540v2","url_pdf":"http://arxiv.org/pdf/1904.00540v2.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[],"tasks":[{"task_slug":"image-super-resolution","task_name":"Image Super-Resolution"},{"task_slug":"super-resolution","task_name":"Super-Resolution"}],"methods":[],"datasets_introduced":[{"slug":"stereomsi","name":"StereoMSI","full_name":""}],"methods_introduced":[],"results":[],"syntology":{"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}