{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,23]],"date-time":"2023-10-23T06:41:07Z","timestamp":1698043267404},"reference-count":13,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2007,3,21]],"date-time":"2007-03-21T00:00:00Z","timestamp":1174435200000},"content-version":"vor","delay-in-days":6653,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Systems &amp;amp; Computers in Japan"],"published-print":{"date-parts":[[1989,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>This paper applies the dynamic programming (DP) matching to the border extraction from the dynamic echocardiogram of the heart along the short axis. The method is based on the DP matching for the two\u2010dimensional static image. The sampled values are stabilized by the integration by time, and the border features are emphasized by the differentiation in time. The matching is made using the spatial derivative intensity, the spatial derivative direction, and the time derivative intensity. The use of the continuity constraint along the time axis in the matching is discussed. Utilizing the property of the object that the motion is periodic within a certain range, the point of motion is determined from the sum of the time derivative over a pulsatile period, and the result is utilized in the matching constraint.<\/jats:p>","DOI":"10.1002\/scj.4690200408","type":"journal-article","created":{"date-parts":[[2007,7,7]],"date-time":"2007-07-07T17:37:28Z","timestamp":1183829848000},"page":"80-88","source":"Crossref","is-referenced-by-count":0,"title":["Recognition of echocardiogram by dynamic programming matching method"],"prefix":"10.1002","volume":"20","author":[{"given":"Hiromitsu","family":"Yamada","sequence":"first","affiliation":[]},{"given":"Kazuhiko","family":"Yamamoto","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2007,3,21]]},"reference":[{"key":"e_1_2_1_2_2","first-page":"125","article-title":"Computer processing system for ultrasonic echo\u2010cardiogram","volume":"7","author":"Eiho S.","year":"1980","journal-title":"Image Eng. 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Papers of Technical Group on Pattern Recognition and Learning","volume":"74","author":"Sakoe H.","year":"1974","journal-title":"I.E.C.E., Japan"},{"issue":"3","key":"e_1_2_1_8_2","first-page":"351","article-title":"Contour DP matching method and its application to hand\u2010printed Chinese character recognition","volume":"67","author":"Yamada H.","year":"1984","journal-title":"Trans. (D), I.E.C.E., Japan"},{"key":"e_1_2_1_9_2","article-title":"Nonlinear methods in character recognition","volume":"853","author":"Yamada H.","year":"1985","journal-title":"Res. Rep. Electro\u2010tech. Lab."},{"issue":"9","key":"e_1_2_1_10_2","first-page":"1649","article-title":"Recognition of ultrasonic human kidney organ images by the two\u2010dimensional DP matching method","volume":"68","author":"Yamada H.","year":"1985","journal-title":"Trans. (D), I.E.C.E., Japan"},{"key":"e_1_2_1_11_2","article-title":"Recognition of biomedical microscopic tissues, reflective objects and transparent objects by DP matching method","volume":"86","author":"Yamada H.","year":"1986","journal-title":"Tech. Rep., I.E.C.E., Japan"},{"key":"e_1_2_1_12_2","article-title":"Rotation\u2010invariant contour DP matching method for 3\u2010D object recognition","author":"Yamada H.","year":"1986","journal-title":"Proc. IEEE Int. Conf. SMC, Atlanta"},{"key":"e_1_2_1_13_2","unstructured":"H.YamadaandT.Kasvand.DP matching method for recongition of occluded reflective and transparent object with unconstrained background and illumination. Proc. 8th ICPR pp.95\u201398(1986)."},{"key":"e_1_2_1_14_2","article-title":"Recognition of echocardiogram by dynamic programming matching method","volume":"87","author":"Yamada H.","year":"1987","journal-title":"Tech. Rep. I.E.C.E., Japan"}],"container-title":["Systems and Computers in Japan"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fscj.4690200408","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/scj.4690200408","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,22]],"date-time":"2023-10-22T13:17:32Z","timestamp":1697980652000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/scj.4690200408"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1989,1]]},"references-count":13,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1989,1]]}},"alternative-id":["10.1002\/scj.4690200408"],"URL":"https:\/\/doi.org\/10.1002\/scj.4690200408","archive":["Portico"],"relation":{},"ISSN":["0882-1666","1520-684X"],"issn-type":[{"value":"0882-1666","type":"print"},{"value":"1520-684X","type":"electronic"}],"subject":[],"published":{"date-parts":[[1989,1]]}}}