{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T06:39:28Z","timestamp":1777703968295,"version":"3.51.4"},"reference-count":22,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2018,6,13]],"date-time":"2018-06-13T00:00:00Z","timestamp":1528848000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Intelligent &amp; Fuzzy Systems"],"published-print":{"date-parts":[[2018,8,26]]},"abstract":"<jats:p>With the higher compression ratio, the decoded image produces annoying compression artifacts near block boundaries, ringing artifacts near original edges and corner outliers at block corner. These coding artifacts are caused by quantization and transformation process of discrete cosine transform (DCT). This paper proposes a novel deblocking algorithm that removes block discontinuities by taking into account the ringing, blurring and corner outlier artifacts. The proposed deblocking technique consists of two frequency related modes (smooth and detailed region mode) and corner outlier mode have been proposed and then applied median filter. The proposed technique has been applied to a number of reconstructed images and their performance is compared with conventional methods on the basis of standard metrics such a PSNR-B, BBM and MOS. Experimental simulation results illustrate that proposed technique improves the perceptual quality of reconstructed images and thus outperforms the all existing methods.<\/jats:p>","DOI":"10.3233\/jifs-169702","type":"journal-article","created":{"date-parts":[[2018,6,15]],"date-time":"2018-06-15T13:25:05Z","timestamp":1529069105000},"page":"1645-1656","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":7,"title":["Artifacts reduction based on separate modes in compressed images"],"prefix":"10.1177","volume":"35","author":[{"given":"Amanpreet","family":"Kaur","sequence":"first","affiliation":[{"name":"IK Gujral Punjab Technical University, Jalandhar, Punjab, India"}]},{"given":"Jagroop Singh","family":"Sidhu","sequence":"additional","affiliation":[{"name":"Faculty Department of Electronics and Communication Engineering, DAVIET, Jalandhar, Punjab, India"}]},{"given":"Jaskarn Singh","family":"Bhullar","sequence":"additional","affiliation":[{"name":"Faculty Department of Applied Sciences, MIMIT, Malout, Punjab, India"}]}],"member":"179","published-online":{"date-parts":[[2018,6,13]]},"reference":[{"key":"e_1_3_1_2_2","doi-asserted-by":"publisher","DOI":"10.1023\/A:1008167430544"},{"key":"e_1_3_1_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0923-5965(00)00048-5"},{"key":"e_1_3_1_4_2","doi-asserted-by":"publisher","DOI":"10.1109\/83.661000"},{"issue":"7","key":"e_1_3_1_5_2","first-page":"886","article-title":"Projection-based spatially adaptive reconstruction of block-transform compressed images","volume":"4","author":"Yang Y.","year":"1995","unstructured":"YangY., GalatsanosandN.P. and KatsaggelosA.K., Projection-based spatially adaptive reconstruction of block-transform compressed images, IEEE Transactions on Image Processing4(7) (1995), 886\u2013908.","journal-title":"IEEE Transactions on Image Processing"},{"key":"e_1_3_1_6_2","doi-asserted-by":"publisher","DOI":"10.1109\/TCE.2003.1261252"},{"key":"e_1_3_1_7_2","doi-asserted-by":"publisher","DOI":"10.1109\/TCE.2009.5373769"},{"key":"e_1_3_1_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.image.2016.12.006"},{"key":"e_1_3_1_9_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2003.814252"},{"key":"e_1_3_1_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.dsp.2005.08.003"},{"key":"e_1_3_1_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvcir.2008.02.001"},{"key":"e_1_3_1_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.aeue.2011.01.012"},{"key":"e_1_3_1_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.dsp.2015.03.009"},{"issue":"9","key":"e_1_3_1_14_2","first-page":"4158","article-title":"Low-rank decomposition-based restoration of compressed images via adaptive noise estimation, IEEE","volume":"25","author":"Zhang X.","year":"2016","unstructured":"ZhangX., LinW., XiongR., LiuX., MaS. and GaoW., Low-rank decomposition-based restoration of compressed images via adaptive noise estimation, IEEE, Transactions on Image Processing25(9) (2016), 4158\u20134171.","journal-title":"Transactions on Image Processing"},{"key":"e_1_3_1_15_2","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2013.2294333"},{"key":"e_1_3_1_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.aeue.2017.01.008"},{"key":"e_1_3_1_17_2","doi-asserted-by":"publisher","DOI":"10.1109\/TCE.2013.6531120"},{"key":"e_1_3_1_18_2","doi-asserted-by":"crossref","unstructured":"NadernejadE. ForchhammerS. and KorhonenJ. Artifact reduction of compressed images and video combining adaptive fuzzy filtering and directional anisotropic diffusion IEEE Information Processing (2011) 24\u201329.","DOI":"10.1109\/EuVIP.2011.6045551"},{"key":"e_1_3_1_19_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.image.2015.01.004"},{"key":"e_1_3_1_20_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2015.2485780"},{"key":"e_1_3_1_21_2","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2016.2580399"},{"key":"e_1_3_1_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.compeleceng.2016.12.012"},{"key":"e_1_3_1_23_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvcir.2016.04.002"}],"container-title":["Journal of Intelligent &amp; Fuzzy Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/JIFS-169702","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.3233\/JIFS-169702","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/JIFS-169702","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T09:40:06Z","timestamp":1777455606000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.3233\/JIFS-169702"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,6,13]]},"references-count":22,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2018,8,26]]}},"alternative-id":["10.3233\/JIFS-169702"],"URL":"https:\/\/doi.org\/10.3233\/jifs-169702","relation":{},"ISSN":["1064-1246","1875-8967"],"issn-type":[{"value":"1064-1246","type":"print"},{"value":"1875-8967","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,6,13]]}}}