{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,24]],"date-time":"2026-01-24T18:00:31Z","timestamp":1769277631049,"version":"3.49.0"},"reference-count":69,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2022,2,10]],"date-time":"2022-02-10T00:00:00Z","timestamp":1644451200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Zebin Wu, Jia Liu","award":["61906093, 61772274, 61701238, 61671243, BK20190451, BK20180018, BK20170858, 30917015104, 30919011103, 30919011402, 2017M611814"],"award-info":[{"award-number":["61906093, 61772274, 61701238, 61671243, BK20190451, BK20180018, BK20170858, 30917015104, 30919011103, 30919011402, 2017M611814"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>Very high resolution (VHR) images change detection plays an important role in many remote sensing applications, such as military reconnaissance, urban planning and natural resource monitoring. Recently, fully connected conditional random field (FCCRF)-facilitated deep convolutional neural networks have shown promising results in change detection. However, the FCCRF in change detection currently is still postprocessing based on the output of the front-end network, which is not a convenient end-to-end network model and cannot combine front-end network knowledge with the knowledge of pairwise potential. Therefore, we propose a new end-to-end deep Siamese pairwise potential CRFs network (PPNet) for VHR images change detection. Specifically, this method adds a conditional random field recurrent neural network (CRF-RNN) unit into the convolutional neural network and integrates the knowledge of unary potential and pairwise potential in the end-to-end training process, aiming to refine the edges of changed areas and to remove the distant noise. In order to correct the front-end network identification errors, the method uses effective channel attention (ECA) to further effectively distinguish the change areas. Our experimental results on two data sets verify that the proposed method has more advanced capability with almost no increase in the number of parameters and effectively avoids the overfitting phenomenon in the training process.<\/jats:p>","DOI":"10.3390\/rs14040841","type":"journal-article","created":{"date-parts":[[2022,2,11]],"date-time":"2022-02-11T02:40:17Z","timestamp":1644547217000},"page":"841","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Learning Pairwise Potential CRFs in Deep Siamese Network for Change Detection"],"prefix":"10.3390","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4572-4558","authenticated-orcid":false,"given":"Dalong","family":"Zheng","sequence":"first","affiliation":[{"name":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"}]},{"given":"Zhihui","family":"Wei","sequence":"additional","affiliation":[{"name":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"}]},{"given":"Zebin","family":"Wu","sequence":"additional","affiliation":[{"name":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"}]},{"given":"Jia","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"}]}],"member":"1968","published-online":{"date-parts":[[2022,2,10]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1133","DOI":"10.1016\/j.rse.2009.02.004","article-title":"Updating the 2001 National Land Cover Database land cover classification to 2006 by using Landsat imagery change detection methods","volume":"113","author":"Xian","year":"2009","journal-title":"Remote Sens. 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