{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,5]],"date-time":"2026-04-05T09:26:24Z","timestamp":1775381184554,"version":"3.50.1"},"reference-count":12,"publisher":"Wiley","license":[{"start":{"date-parts":[[2011,6,9]],"date-time":"2011-06-09T00:00:00Z","timestamp":1307577600000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100000038","name":"Natural Sciences and Engineering Research Council of Canada","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000038","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["VLSI Design"],"published-print":{"date-parts":[[2011,6,9]]},"abstract":"<jats:p>We present a lossless and low-complexity image compression algorithm for endoscopic images. The algorithm consists of a static prediction scheme and a combination of golomb-rice and unary encoding. It does not require any buffer memory and is suitable to work with any commercial low-power image sensors that output image pixels in raster-scan fashion. The proposed lossless algorithm has compression ratio of approximately 73% for endoscopic images. Compared to the existing lossless compression standard such as JPEG-LS, the proposed scheme has better compression ratio, lower computational complexity, and lesser memory requirement. The algorithm is implemented in a 0.18\u2009\u03bcm CMOS technology and consumes 0.16\u2009mm \u00d7 0.16\u2009mm silicon area and 18\u2009\u03bcW of power when working at 2 frames per second.<\/jats:p>","DOI":"10.1155\/2011\/343787","type":"journal-article","created":{"date-parts":[[2011,6,10]],"date-time":"2011-06-10T07:18:37Z","timestamp":1307690317000},"page":"1-12","source":"Crossref","is-referenced-by-count":40,"title":["Lossless and Low-Power Image Compressor for Wireless Capsule Endoscopy"],"prefix":"10.1155","volume":"2011","author":[{"given":"Tareq Hasan","family":"Khan","sequence":"first","affiliation":[{"name":"Department of Electrical and Computer Engineering, University of Saskatchewan, 57 Campus Drive, Saskatoon, SK, Canada S7N 5A9"}]},{"given":"Khan A.","family":"Wahid","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering, University of Saskatchewan, 57 Campus Drive, Saskatoon, SK, Canada S7N 5A9"}]}],"member":"311","reference":[{"issue":"1","key":"6","doi-asserted-by":"crossref","first-page":"24","DOI":"10.2174\/1874764710801010024","volume":"1","year":"2008","journal-title":"Recent Patents on Biomedical Engineering"},{"key":"13","year":"2008"},{"key":"31","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.14.4142"},{"key":"32","doi-asserted-by":"publisher","DOI":"10.1109\/MPRV.2008.17"},{"key":"7","year":"2004"},{"issue":"3","key":"8","doi-asserted-by":"crossref","first-page":"399","DOI":"10.1109\/TIT.1966.1053907","volume":"12","year":"1966","journal-title":"IEEE Transactions on Information Theory"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1186\/1475-925X-5-14"},{"issue":"8","key":"10","doi-asserted-by":"crossref","first-page":"1309","DOI":"10.1109\/83.855427","volume":"9","year":"2000","journal-title":"IEEE Transactions on Image Processing"},{"key":"1","doi-asserted-by":"publisher","DOI":"10.1109\/TBCAS.2008.2006493"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2006.882884"},{"key":"27","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2003.819861"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2008.930649"}],"container-title":["VLSI Design"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/archive\/2011\/343787.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/archive\/2011\/343787.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/archive\/2011\/343787.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,12,9]],"date-time":"2020-12-09T04:29:09Z","timestamp":1607488149000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/vlsi\/2011\/343787\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,6,9]]},"references-count":12,"alternative-id":["343787","343787"],"URL":"https:\/\/doi.org\/10.1155\/2011\/343787","relation":{},"ISSN":["1065-514X","1563-5171"],"issn-type":[{"value":"1065-514X","type":"print"},{"value":"1563-5171","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,6,9]]}}}