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Firstly, the sub-band coefficients of non-subsampled transform are fitted by using the joint statistical model which can capture the texture information well of the natural image. Secondly, the new adjustment factor is introduced to improve the coefficients fitting accuracy of the joint statistical model. Finally, the new parameter estimation algorithm is proposed under the Bayesian estimation framework. The experimental results show that the proposed algorithm obtains better visual effects and de-noising results compared with the state-of-art de-noising algorithms.<\/jats:p>","DOI":"10.3233\/jifs-17434","type":"journal-article","created":{"date-parts":[[2018,1,19]],"date-time":"2018-01-19T10:59:40Z","timestamp":1516359580000},"page":"721-731","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Non-subsampled contourlet domain image de-noising employing joint statistical model"],"prefix":"10.1177","volume":"34","author":[{"given":"Fengfei","family":"Fan","sequence":"first","affiliation":[{"name":"School of Information Engineering, Nanchang Hangkong University, Nanchang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shan","family":"Gai","sequence":"additional","affiliation":[{"name":"School of Information Engineering, Nanchang Hangkong University, Nanchang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2018,1,12]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2003.818640"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2016.2633240"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2012.2200491"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2014.01.022"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2002.806252"},{"issue":"7","key":"e_1_3_2_7_2","first-page":"3618","article-title":"Uniform discrete curvelet transform","volume":"58","author":"Truong T.","year":"2010","unstructured":"TruongT. and ChaurisH., Uniform discrete curvelet transform, IEEE Trans Image Process 58(7) (2010), 3618\u20133634.","journal-title":"IEEE Trans Image Process"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2005.843753"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2012.11.028"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.acha.2007.09.003"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2010.2041410"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2005.859376"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2006.877507"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.neucom.2013.03.068"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.apm.2016.11.017"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2016.2567399"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.1109\/TMI.2016.2620961"},{"key":"e_1_3_2_18_2","doi-asserted-by":"publisher","DOI":"10.1109\/TPWRS.2015.2496217"},{"key":"e_1_3_2_19_2","doi-asserted-by":"publisher","DOI":"10.1109\/TMM.2014.2298832"},{"key":"e_1_3_2_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.neucom.2016.09.011"},{"key":"e_1_3_2_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.csda.2014.09.006"},{"key":"e_1_3_2_22_2","doi-asserted-by":"publisher","DOI":"10.1109\/42.938245"},{"key":"e_1_3_2_23_2","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2015.2498931"},{"key":"e_1_3_2_24_2","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2015.2447506"},{"key":"e_1_3_2_25_2","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2013.2296272"},{"key":"e_1_3_2_26_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2016.2627802"},{"key":"e_1_3_2_27_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2003.819861"}],"container-title":["Journal of Intelligent &amp; Fuzzy Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/JIFS-17434","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.3233\/JIFS-17434","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/JIFS-17434","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T09:38:13Z","timestamp":1777455493000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.3233\/JIFS-17434"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,1,12]]},"references-count":26,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2018,1,12]]}},"alternative-id":["10.3233\/JIFS-17434"],"URL":"https:\/\/doi.org\/10.3233\/jifs-17434","relation":{},"ISSN":["1064-1246","1875-8967"],"issn-type":[{"value":"1064-1246","type":"print"},{"value":"1875-8967","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,1,12]]}}}