{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,22]],"date-time":"2023-10-22T21:12:07Z","timestamp":1698009127267},"reference-count":8,"publisher":"Wiley","issue":"2","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 describes a method of image reconstruction from approximately half the data in the measurement space, as a means to reduce the measurement time in magnetic resonance imaging (MRI). In the conventional method, the property of the data where the image is of a real value, is utilized. Consequently, it is not applicable to the case where the image contains a large phase distortion. This paper derives first the theoretical relation among the measured data for the image with arbitrary phase. The condition is shown for the image to be reconstructed using the phase information from the partially measured data. Then a recurrence formula is derived by which the remaining unknown data can be determined by fast\u2010Fourier transform. By the proposed method, the image can be reconstructed from approximately half the data, including the data needed to estimate the phase. As a result of the simulation and volunteer experiments, it was verified that a satisfactory image can be reconstructed from approximately 53 percent of the data.<\/jats:p>","DOI":"10.1002\/scj.4690200206","type":"journal-article","created":{"date-parts":[[2007,7,7]],"date-time":"2007-07-07T17:30:17Z","timestamp":1183829417000},"page":"60-66","source":"Crossref","is-referenced-by-count":0,"title":["MR image reconstruction from half the data using a phase map"],"prefix":"10.1002","volume":"20","author":[{"given":"Koichi","family":"Sano","sequence":"first","affiliation":[]},{"given":"Kazuo","family":"Suzuki","sequence":"additional","affiliation":[]},{"given":"Tetsuo","family":"Yokoyama","sequence":"additional","affiliation":[]},{"given":"Hideaki","family":"Koizumi","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2007,3,21]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/0022-2364(86)90433-6"},{"key":"e_1_2_1_3_2","first-page":"155","article-title":"Multiplanar Image Formation using NMR Spin Echos","volume":"10","author":"Mansfield P.","year":"1977","journal-title":"J. Phys."},{"key":"e_1_2_1_4_2","first-page":"193","article-title":"Image reconstruction for the NMR echo\u2010planar technique, and for a proposed adaptation to allow continuous data acquisition","volume":"42","author":"Tropper M. M.","year":"1981","journal-title":"J. Magn. Reson."},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1109\/TMI.1986.4307732"},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.161.2.3763926"},{"key":"e_1_2_1_7_2","doi-asserted-by":"publisher","DOI":"10.1117\/12.952139"},{"key":"e_1_2_1_8_2","unstructured":"G. D.DeMeesterandJ. L.Patrick.Phase corrections for a reconstruction method using data reflection. Proc. SMRM V pp.267\u2013268(1986)."},{"issue":"3","key":"e_1_2_1_9_2","first-page":"631","article-title":"Correction of phase distortion in MRI and its application to circulatory imaging","volume":"70","author":"Sano Yokoyama","year":"1987","journal-title":"Trans. (D), 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.4690200206","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/scj.4690200206","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,22]],"date-time":"2023-10-22T01:53:27Z","timestamp":1697939607000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/scj.4690200206"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1989,1]]},"references-count":8,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1989,1]]}},"alternative-id":["10.1002\/scj.4690200206"],"URL":"https:\/\/doi.org\/10.1002\/scj.4690200206","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]]}}}