{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T09:24:04Z","timestamp":1761989044419},"reference-count":0,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2001,5,1]],"date-time":"2001-05-01T00:00:00Z","timestamp":988675200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Ultrasound Medicine"],"published-print":{"date-parts":[[2001,5]]},"abstract":"<jats:p>The parenchyma of organs such as liver, thyroid, and mammary gland during climacterium have common ultrasonographic textural features, which together form what we call small\u2010dot\u2010structure texture. To study this texture we designed the 4\u2010neighborhood\u2010pixels algorithm, an ultrasonographic texture analysis algorithm. The objective of this study was to confirm whether the 4\u2010neighborhood\u2010pixels algorithm can reflect the features of small\u2010dot\u2010structure texture.<\/jats:p><jats:p>A changed small\u2010dot\u2010structure texture and 3 other textures were compared with the normal small\u2010dot\u2010structure texture in 4 groups, and a histogram algorithm was used for contrast with the 4\u2010neighborhood\u2010pixels algorithm.<\/jats:p><jats:p>The 4\u2010neighborhood\u2010pixels algorithm could reflect all the textural differences, but the histogram algorithm could reflect only some of them.<\/jats:p><jats:p>The 4\u2010neighborhood\u2010pixels algorithm is a good algorithm for analyzing ultrasonographic small\u2010dot\u2010structure texture. Not only can it reflect changes in the small\u2010dot\u2010structure texture, but it can also differentiate between small\u2010dot\u2010structure and non\u2010small\u2010dot\u2010structure textures.<\/jats:p>","DOI":"10.7863\/jum.2001.20.5.465","type":"journal-article","created":{"date-parts":[[2017,1,10]],"date-time":"2017-01-10T00:28:05Z","timestamp":1484008085000},"page":"465-471","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Ultrasonographic texture analysis of parenchymatous organs by the four\u2010neighborhood\u2010pixels algorithm: clinical experiment."],"prefix":"10.7863","volume":"20","author":[{"given":"W","family":"Yao","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Y","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"W","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G","family":"Qian","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2001,5]]},"container-title":["Journal of Ultrasound in Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.7863%2Fjum.2001.20.5.465","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.7863\/jum.2001.20.5.465","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,19]],"date-time":"2023-11-19T16:58:00Z","timestamp":1700413080000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.7863\/jum.2001.20.5.465"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2001,5]]},"references-count":0,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2001,5]]}},"alternative-id":["10.7863\/jum.2001.20.5.465"],"URL":"https:\/\/doi.org\/10.7863\/jum.2001.20.5.465","archive":["Portico"],"relation":{},"ISSN":["0278-4297","1550-9613"],"issn-type":[{"value":"0278-4297","type":"print"},{"value":"1550-9613","type":"electronic"}],"subject":[],"published":{"date-parts":[[2001,5]]},"assertion":[{"value":"2001-05-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}