{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,11]],"date-time":"2026-03-11T15:57:45Z","timestamp":1773244665243,"version":"3.50.1"},"reference-count":24,"publisher":"Springer Science and Business Media LLC","issue":"3","license":[{"start":{"date-parts":[[2007,11,10]],"date-time":"2007-11-10T00:00:00Z","timestamp":1194652800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Med Biol Eng Comput"],"published-print":{"date-parts":[[2008,3]]},"DOI":"10.1007\/s11517-007-0283-x","type":"journal-article","created":{"date-parts":[[2007,11,9]],"date-time":"2007-11-09T07:13:10Z","timestamp":1194592390000},"page":"273-282","source":"Crossref","is-referenced-by-count":16,"title":["Imaging of small spherical structures in CT: simulation study using measured point spread function"],"prefix":"10.1007","volume":"46","author":[{"given":"Masaki","family":"Ohkubo","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shinichi","family":"Wada","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masayuki","family":"Kunii","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Toru","family":"Matsumoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kanae","family":"Nishizawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2007,11,10]]},"reference":[{"key":"283_CR1","doi-asserted-by":"crossref","first-page":"608","DOI":"10.1016\/j.acra.2005.01.013","volume":"12","author":"ME Blake","year":"2005","unstructured":"Blake ME, Soto JA, Hayes RA, Ferrucci JT (2005) Automated volumetry at CT colonography: a phantom study. Acad Radiol 12:608\u2013613","journal-title":"Acad Radiol"},{"key":"283_CR2","doi-asserted-by":"crossref","first-page":"356","DOI":"10.1118\/1.1350438","volume":"28","author":"JM Boone","year":"2001","unstructured":"Boone JM (2001) Determination of the presampled MTF in computed tomography. Med Phys 28:356\u2013360","journal-title":"Med Phys"},{"key":"283_CR3","doi-asserted-by":"crossref","first-page":"1341","DOI":"10.1118\/1.598629","volume":"26","author":"G Dougherty","year":"1999","unstructured":"Dougherty G, Newman D (1999) Measurement of thickness and density of thin structures by computed tomography: a simulation study. Med Phys 26:1341\u20131348","journal-title":"Med Phys"},{"key":"283_CR4","doi-asserted-by":"crossref","first-page":"2378","DOI":"10.1007\/s00330-003-1915-7","volume":"13","author":"F Fischbach","year":"2003","unstructured":"Fischbach F, Knollmann F, Griesshaber V, Freund T, Akkol E, Felix R (2003) Detection of pulmonary nodules by multislice computed tomography: improved detection rate with reduced slice thickness. Eur Radiol 13:2378\u20132383","journal-title":"Eur Radiol"},{"key":"283_CR5","doi-asserted-by":"crossref","first-page":"621","DOI":"10.1097\/01.rct.0000172672.09564.8c","volume":"29","author":"H Ishikawa","year":"2005","unstructured":"Ishikawa H, Koizumi N, Morita T, Tani Y, Tsuchida M, Umezu H, Naito M, Sasai K (2005) Ultrasmall pulmonary opacities on multidetector-row high-resolution computed tomography: a prospective radiologic\u2212pathologic examination. J Comput Assist Tomogr 29:621\u2013625","journal-title":"J Comput Assist Tomogr"},{"key":"283_CR6","doi-asserted-by":"crossref","first-page":"675","DOI":"10.1148\/radiol.2372041549","volume":"237","author":"YJ Jeong","year":"2005","unstructured":"Jeong YJ, Lee KS, Jeong SY, Chung MJ, Shim SS, Kim H, Kwon OJ, Kim S (2005) Solitary pulmonary nodule: characterization with combined wash-in and washout features at dynamic multi-detector row CT. Radiology 237:675\u2013683","journal-title":"Radiology"},{"key":"283_CR7","volume-title":"Computed tomography","author":"WA Kalender","year":"2005","unstructured":"Kalender WA (2005) Computed tomography. 2nd revised edn. Erlangen, Germany","edition":"2nd revised edn"},{"key":"283_CR8","doi-asserted-by":"crossref","first-page":"915","DOI":"10.1364\/JOSA.54.000915","volume":"54","author":"EW Marchand","year":"1964","unstructured":"Marchand EW (1964) Derivation of the point spread function from the line spread function. J Opt Soc Am 54:915\u2013919","journal-title":"J Opt Soc Am"},{"key":"283_CR9","doi-asserted-by":"crossref","first-page":"607","DOI":"10.1016\/S1076-6332(03)80078-8","volume":"10","author":"JF Meinel Jr","year":"2003","unstructured":"Meinel JF Jr, Wang G, Jiang M, Frei T, Vannier M, Hoffman E (2003) Spatial variation of resolution and noise in multi-detector row spiral CT. Acad Radiol 10:607\u2013613","journal-title":"Acad Radiol"},{"key":"283_CR10","first-page":"132","volume":"25","author":"M Okubo","year":"2005","unstructured":"Okubo M, Wada S, Saito M (2005) Validation of the blurring of a small object on CT images calculated on the basis of three-dimensional spatial resolution. Igaku Butsuri 25:132\u2013140","journal-title":"Igaku Butsuri"},{"key":"283_CR11","doi-asserted-by":"crossref","first-page":"2757","DOI":"10.1118\/1.2214168","volume":"33","author":"M Ohkubo","year":"2006","unstructured":"Ohkubo M, Wada S, Matsumoto T, Nishizawa K (2006) An effective method to verify line and point spread functions measured in computed tomography. Med Phys 33:2757\u20132764","journal-title":"Med Phys"},{"key":"283_CR12","doi-asserted-by":"crossref","first-page":"751","DOI":"10.1088\/0031-9155\/44\/3\/017","volume":"44","author":"S Prevrhal","year":"1999","unstructured":"Prevrhal S, Engelke K, Kalender WA (1999) Accuracy limits for the determination of cortical width and density: the influence of object size and CT imaging parameters. Phys Med Biol 44:751\u2013764","journal-title":"Phys Med Biol"},{"key":"283_CR13","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1118\/1.1521940","volume":"30","author":"S Prevrhal","year":"2003","unstructured":"Prevrhal S, Fox JC, Shepherd JA, Genant H K (2003) Accuracy of CT-based thickness measurement of thin structures: modeling of limited spatial resolution in all three dimensions. Med Phys 30:1\u20138","journal-title":"Med Phys"},{"key":"283_CR14","doi-asserted-by":"crossref","first-page":"2797","DOI":"10.1088\/0031-9155\/47\/15\/318","volume":"47","author":"PJ La Rivi\u00e8re","year":"2002","unstructured":"La Rivi\u00e8re PJ, Pan X (2002) Pitch dependence of longitudinal sampling and aliasing effects in multi-slice helical computed tomography (CT). Phys Med Biol 47:2797\u20132810","journal-title":"Phys Med Biol"},{"key":"283_CR15","doi-asserted-by":"crossref","first-page":"978","DOI":"10.1109\/TMI.2002.803104","volume":"21","author":"PJ La Rivi\u00e8re","year":"2002","unstructured":"La Rivi\u00e8re PJ, Pan X (2002) Anti-aliasing weighting functions for single-slice helical CT. IEEE Trans Med Imaging 21:978\u2013990","journal-title":"IEEE Trans Med Imaging"},{"key":"283_CR16","doi-asserted-by":"crossref","first-page":"893","DOI":"10.1016\/j.acra.2006.03.009","volume":"13","author":"E Rollano-Hijarrubia","year":"2006","unstructured":"Rollano-Hijarrubia E, Stokking R, van der Meer F, Niessen WJ (2006) Imaging of small high-density structures in CT: a phantom study. Acad Radiol 13:893\u2013908","journal-title":"Acad Radiol"},{"key":"283_CR17","doi-asserted-by":"crossref","first-page":"5307","DOI":"10.1088\/0031-9155\/50\/22\/007","volume":"50","author":"G Schwarzband","year":"2005","unstructured":"Schwarzband G, Kiryati N (2005) The point spread function of spiral CT. Phys Med Biol 50:5307\u20135322","journal-title":"Phys Med Biol"},{"key":"283_CR18","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1148\/radiology.214.1.r00ja1473","volume":"214","author":"SJ Swensen","year":"2000","unstructured":"Swensen SJ, Viggiano RW, Midthun DE et al (2000) Lung nodule enhancement at CT: multicenter study. Radiology 214:73\u201380","journal-title":"Radiology"},{"key":"283_CR19","first-page":"802","volume":"48","author":"BK Teo","year":"2007","unstructured":"Teo BK, Seo Y, Bacharach SL, Carrasquillo JA, Libutti SK, Shukla H, Hasegawa BH, Hawkins RA, Franc BL (2007) Partial-volume correction in PET: validation of an iterative postreconstruction method with phantom and patient data. J Nucl Med 48:802\u2013810","journal-title":"J Nucl Med"},{"key":"283_CR20","first-page":"63","volume-title":"An analytical method for precise measurements of cortical bone thickness using CT image - dual mode LSF analysis and its precision","author":"S Wada","year":"1998","unstructured":"Wada S, Takahashi K, Katada T, Tsuchimochi M (1998) An analytical method for precise measurements of cortical bone thickness using CT image - dual mode LSF analysis and its precision. CAR\u201998 Comp Assist Radiol Surg, Tokyo, pp. 63\u201367"},{"key":"283_CR21","doi-asserted-by":"crossref","first-page":"1491","DOI":"10.1118\/1.597199","volume":"21","author":"G Wang","year":"1994","unstructured":"Wang G, Vannier MW (1994) Spatial variation of section sensitivity profile in spiral computed tomography. Med Phys 21:1491\u20131497","journal-title":"Med Phys"},{"key":"283_CR22","doi-asserted-by":"crossref","first-page":"S46","DOI":"10.1259\/bjr\/30281702","volume":"78","author":"R Wiemker","year":"2005","unstructured":"Wiemker R, Rogalla P, Blaffert T, Sifri D, Hay O, Shah E, Truyen R, Fleiter T (2005) Aspects of computer-aided detection (CAD) and volumetry of pulmonary nodules using multislice CT. Br J Radiol 78:S46\u2013S56","journal-title":"Br J Radiol"},{"key":"283_CR23","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1007\/s00330-003-2132-0","volume":"14","author":"D Wormanns","year":"2004","unstructured":"Wormanns D, Kohl G, Klotz E, Marheine A, Beyer F, Heindel W, Diederich S (2004) Volumetric measurements of pulmonary nodules at multi-row detector CT: In vivo reproducibility. Eur Radiol 14:86\u201392","journal-title":"Eur Radiol"},{"key":"283_CR24","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1148\/radiology.217.1.r00oc33251","volume":"217","author":"DF Yankelevitz","year":"2000","unstructured":"Yankelevitz DF, Reeves AP, Kostis WJ, Zhao B, Henschke CI (2000) Small pulmonary nodules: Volumetrically determined growth rates based on CT evaluation. Radiology 217:251\u2013256","journal-title":"Radiology"}],"container-title":["Medical & Biological Engineering & Computing"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11517-007-0283-x.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s11517-007-0283-x\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11517-007-0283-x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,6,1]],"date-time":"2019-06-01T16:06:55Z","timestamp":1559405215000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s11517-007-0283-x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,11,10]]},"references-count":24,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2008,3]]}},"alternative-id":["283"],"URL":"https:\/\/doi.org\/10.1007\/s11517-007-0283-x","relation":{},"ISSN":["0140-0118","1741-0444"],"issn-type":[{"value":"0140-0118","type":"print"},{"value":"1741-0444","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,11,10]]}}}