{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,30]],"date-time":"2022-03-30T06:34:10Z","timestamp":1648622050288},"reference-count":16,"publisher":"World Scientific Pub Co Pte Lt","issue":"02","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Image Grap."],"published-print":{"date-parts":[[2011,4]]},"abstract":" As the performance indicator of the image processing algorithms or systems, image quality assessment (IQA) has attracted the attention of many researchers. Aiming to the widely used compression standards, JPEG and JPEG2000, we propose a new no reference (NR) metric for compressed images to do IQA. This metric exploits the causes of distortion by JPEG and JPEG2000, employs the directional discrete cosine transform (DDCT) to obtain the detail and directional information of the images and incorporates with the visual perception to obtain the image quality index. Experimental results show that the proposed metric not only has outstanding performance on JPEG and JPEG2000 images, but also applicable to other types of artifacts. <\/jats:p>","DOI":"10.1142\/s021946781100410x","type":"journal-article","created":{"date-parts":[[2011,6,13]],"date-time":"2011-06-13T11:46:08Z","timestamp":1307965568000},"page":"281-292","source":"Crossref","is-referenced-by-count":0,"title":["A NOVEL COMPRESSED IMAGES QUALITY METRIC"],"prefix":"10.1142","volume":"11","author":[{"given":"WEN","family":"LU","sequence":"first","affiliation":[{"name":"VIPS Lab and Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education of China, School of Electronic Engineering, Xidian University, Xi'an 710071, China"}]},{"given":"LIHUO","family":"HE","sequence":"additional","affiliation":[{"name":"VIPS Lab and Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education of China, School of Electronic Engineering, Xidian University, Xi'an 710071, China"}]},{"given":"WENJIAN","family":"TANG","sequence":"additional","affiliation":[{"name":"VIPS Lab and Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education of China, School of Electronic Engineering, Xidian University, Xi'an 710071, China"}]},{"given":"FEI","family":"GAO","sequence":"additional","affiliation":[{"name":"VIPS Lab and Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education of China, School of Electronic Engineering, Xidian University, Xi'an 710071, China"}]},{"given":"WEILONG","family":"HOU","sequence":"additional","affiliation":[{"name":"VIPS Lab and Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education of China, School of Electronic Engineering, Xidian University, Xi'an 710071, China"}]}],"member":"219","published-online":{"date-parts":[[2011,11,20]]},"reference":[{"key":"rf1","volume-title":"Visual Information Quality Assessment Methods","author":"Gao X. B.","year":"2009"},{"key":"rf2","doi-asserted-by":"publisher","DOI":"10.1142\/S0219691308002501"},{"key":"rf3","doi-asserted-by":"publisher","DOI":"10.1016\/j.neucom.2007.12.031"},{"key":"rf4","first-page":"1409","volume":"18","author":"Gao X. B.","journal-title":"IEEE Transactions on Image Processing"},{"key":"rf6","doi-asserted-by":"publisher","DOI":"10.1016\/j.neucom.2009.10.012"},{"key":"rf7","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2005.854492"},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1109\/97.641398"},{"key":"rf13","first-page":"18","volume":"38","author":"Wallace G. K.","journal-title":"IEEE Transactions Consumer Electronics"},{"key":"rf14","doi-asserted-by":"publisher","DOI":"10.1109\/30.920468"},{"key":"rf15","first-page":"90","volume":"23","author":"Ahmed N.","journal-title":"IEEE Transactions on Computer"},{"key":"rf16","volume-title":"Discrete Cosine Transform-Algorithms, Advantages, Applications","author":"Rao K. R.","year":"1990"},{"key":"rf17","first-page":"303","volume":"18","author":"Zeng B.","journal-title":"IEEE Transactions on Circuits and Systems for Video Technology"},{"key":"rf18","volume-title":"Digital Images and Human Vision","author":"Watson A. B.","year":"1993"},{"key":"rf20","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-77847-6"},{"key":"rf21","doi-asserted-by":"publisher","DOI":"10.1109\/76.475889"},{"key":"rf24","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2004.12.002"}],"container-title":["International Journal of Image and Graphics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S021946781100410X","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,7]],"date-time":"2019-08-07T14:29:03Z","timestamp":1565188143000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S021946781100410X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,4]]},"references-count":16,"journal-issue":{"issue":"02","published-online":{"date-parts":[[2011,11,20]]},"published-print":{"date-parts":[[2011,4]]}},"alternative-id":["10.1142\/S021946781100410X"],"URL":"https:\/\/doi.org\/10.1142\/s021946781100410x","relation":{},"ISSN":["0219-4678","1793-6756"],"issn-type":[{"value":"0219-4678","type":"print"},{"value":"1793-6756","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,4]]}}}