{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,19]],"date-time":"2026-03-19T14:42:08Z","timestamp":1773931328753,"version":"3.50.1"},"reference-count":37,"publisher":"World Scientific Pub Co Pte Ltd","issue":"04","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Image Grap."],"published-print":{"date-parts":[[2019,10]]},"abstract":"<jats:p> In real time surveillance video applications, it is often required to identify a region of interest in a degraded low resolution (LR) image. State-of-the-art super-resolution (SR) techniques produce images with poor illumination and degraded high frequency details. In this paper, we present a different approach for SISR by correcting the dual-tree complex wavelet transform (DT-CWT) subbands using the multi-stage cascaded joint bilateral filter (MSCJBF) and singular value decomposition (SVD). The proposed method exploits geometric regularity for implementing the covariance-based interpolation in the spatial domain. We decompose the interpolated LR image into different image and wavelet coefficients by employing DT-CWT.\u00a0To preserve edges, we alter the wavelet sub-bands with the high frequency details obtained from the MSCJBF.\u00a0Simultaneously, we retain uniform illumination by improving the image coefficients using SVD.\u00a0In addition, the wavelet sub-bands undergo lanczos interpolation prior to the subband refinement. Experimental results demonstrate the effectiveness of our method. <\/jats:p>","DOI":"10.1142\/s0219467819500244","type":"journal-article","created":{"date-parts":[[2019,12,30]],"date-time":"2019-12-30T02:17:00Z","timestamp":1577672220000},"page":"1950024","source":"Crossref","is-referenced-by-count":11,"title":["Single Image Super-Resolution Algorithm Possessing Edge and Contrast Preservation"],"prefix":"10.1142","volume":"19","author":[{"given":"Gunnam","family":"Suryanarayana","sequence":"first","affiliation":[{"name":"Institute of Image Processing and Pattern Recognition, Shanghai Jiao Tong University, Minhang, Shanghai 200240, P.\u00a0R.\u00a0China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ravindra","family":"Dhuli","sequence":"additional","affiliation":[{"name":"School of Electronics Engineering, VIT University, Amaravati 522237, Andhra Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jie","family":"Yang","sequence":"additional","affiliation":[{"name":"Institute of Image Processing and Pattern Recognition, Shanghai Jiao Tong University, Minhang, Shanghai 200240, P.\u00a0R.\u00a0China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2019,12,29]]},"reference":[{"key":"S0219467819500244BIB001","doi-asserted-by":"publisher","DOI":"10.1142\/S0219467802000780"},{"key":"S0219467819500244BIB002","doi-asserted-by":"publisher","DOI":"10.1142\/S0219467814500156"},{"key":"S0219467819500244BIB003","doi-asserted-by":"publisher","DOI":"10.1016\/j.infrared.2018.12.028"},{"key":"S0219467819500244BIB004","doi-asserted-by":"publisher","DOI":"10.1016\/j.compeleceng.2015.09.011"},{"key":"S0219467819500244BIB005","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2010.2050625"},{"key":"S0219467819500244BIB006","doi-asserted-by":"publisher","DOI":"10.1016\/0167-8655(87)90067-5"},{"key":"S0219467819500244BIB007","doi-asserted-by":"publisher","DOI":"10.1109\/ICPR.1990.119340"},{"key":"S0219467819500244BIB008","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2016.09.014"},{"key":"S0219467819500244BIB009","doi-asserted-by":"publisher","DOI":"10.1109\/83.951537"},{"key":"S0219467819500244BIB010","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2006.877407"},{"key":"S0219467819500244BIB011","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2008.924279"},{"key":"S0219467819500244BIB012","first-page":"64980A","volume-title":"Electronic Imaging","author":"Mueller N.","year":"2007"},{"key":"S0219467819500244BIB013","doi-asserted-by":"publisher","DOI":"10.1016\/j.optcom.2012.09.011"},{"key":"S0219467819500244BIB014","doi-asserted-by":"publisher","DOI":"10.1093\/comjnl\/bxm055"},{"key":"S0219467819500244BIB015","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2012.2231086"},{"key":"S0219467819500244BIB016","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2011.6126377"},{"key":"S0219467819500244BIB017","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2012.2235847"},{"key":"S0219467819500244BIB018","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2013.51"},{"key":"S0219467819500244BIB019","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2014.2305844"},{"key":"S0219467819500244BIB020","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2010.2087767"},{"key":"S0219467819500244BIB021","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2010.2100401"},{"key":"S0219467819500244BIB022","doi-asserted-by":"publisher","DOI":"10.1109\/CONFLUENCE.2014.6949252"},{"key":"S0219467819500244BIB023","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2012.2208616"},{"key":"S0219467819500244BIB024","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2010.2041324"},{"key":"S0219467819500244BIB025","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2018.2826139"},{"key":"S0219467819500244BIB026","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2016.182"},{"key":"S0219467819500244BIB027","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW.2017.148"},{"key":"S0219467819500244BIB028","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2016.2542442"},{"key":"S0219467819500244BIB029","doi-asserted-by":"publisher","DOI":"10.1016\/j.compeleceng.2016.10.003"},{"key":"S0219467819500244BIB030","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2014.2308905"},{"key":"S0219467819500244BIB031","doi-asserted-by":"publisher","DOI":"10.1007\/s00138-014-0623-4"},{"key":"S0219467819500244BIB032","volume-title":"Digital Coding of Waveforms: Principles and Applications to Speech and Video","author":"Jayant N. 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