{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,24]],"date-time":"2025-07-24T12:12:50Z","timestamp":1753359170122,"version":"3.37.3"},"reference-count":24,"publisher":"Wiley","license":[{"start":{"date-parts":[[2022,4,4]],"date-time":"2022-04-04T00:00:00Z","timestamp":1649030400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62101576","61906206"],"award-info":[{"award-number":["62101576","61906206"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Computational Intelligence and Neuroscience"],"published-print":{"date-parts":[[2022,4,4]]},"abstract":"<jats:p>In the classical image processing pipeline, demosaicing and denoising are separated steps that may interfere with each other. Joint demosaicing and denoising utilizes the shared image prior information to guide the image recovery process. It is expected to have better performance by the joint optimization of the two problems. Besides, learning recovered images from burst (continuous exposure images) can further improve image details. This article proposes a two-stage convolutional neural network model for joint demosaicing and denoising of burst Bayer images. The proposed CNN model consists of a single-frame joint demosaicing and denoising module, a multiframe denoising module, and an optional noise estimation module. It requires a two-stage training scheme to ensure that the model converges to a good solution. Experiments on multiframe Bayer images with simulated Gaussian noise show that the proposed method has obvious performance advantages and speed advantages compared with similar approaches. Experiments on actual multiframe Bayer images verify the denoising effect and detail retention ability of the proposed method.<\/jats:p>","DOI":"10.1155\/2022\/6200931","type":"journal-article","created":{"date-parts":[[2022,4,5]],"date-time":"2022-04-05T03:20:06Z","timestamp":1649128806000},"page":"1-10","source":"Crossref","is-referenced-by-count":3,"title":["Two-Stage CNN Model for Joint Demosaicing and Denoising of Burst Bayer Images"],"prefix":"10.1155","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8470-263X","authenticated-orcid":true,"given":"Hanlin","family":"Tan","sequence":"first","affiliation":[{"name":"College of System Engineering, National University of Defense Technology, Changsha 410073, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4524-2698","authenticated-orcid":true,"given":"Huaxin","family":"Xiao","sequence":"additional","affiliation":[{"name":"College of System Engineering, National University of Defense Technology, Changsha 410073, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3914-1252","authenticated-orcid":true,"given":"Yu","family":"Liu","sequence":"additional","affiliation":[{"name":"College of System Engineering, National University of Defense Technology, Changsha 410073, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6748-0545","authenticated-orcid":true,"given":"Maojun","family":"Zhang","sequence":"additional","affiliation":[{"name":"College of System Engineering, National University of Defense Technology, Changsha 410073, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1145\/2980179.2982399"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1109\/tip.2014.2359774"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1109\/iccphot.2016.7492871"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1109\/tip.2019.2905991"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1109\/icip.2017.8296823"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1109\/cvpr42600.2020.00231"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1109\/cvpr46437.2021.00351"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1109\/icip.2012.6467476"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1145\/2516971.2516974"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.3390\/s20102970"},{"volume-title":"Deep Residual Learning for Image Demosaicing and Blind Denoising","year":"2018","author":"H. 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