International Journal of Biomedical Imaging Special Issue on Development of Computed Tomography Algorithms Call for Papers Over the past several years, computed tomography (CT) methods have advanced significantly, yielding novel analytic and iterative solutions applicable to medical CT and micro-CT. The resulting algorithms promise to improve spatial, contrast, or temporal resolution with suppressed artifacts and reduced radiation dose. Significant attention has been devoted to optimizing computational performance and to balancing conflicting requirements. Both theoretically oriented and application-specific issues are also being addressed. The number of CT papers presented at various conferences and symposia has been increasing steadily, which motivates us to edit a special issue as a snapshot of the dynamically changing field of CT. The International Journal of Biomedical Imaging (IJBI) follows the Open Access model and publishes accepted papers on the web and in print. It targets rapid review, permanent archiving, high visibility, and lasting impact. In this special issue, the topics covered will include, but are not limited to, the following areas, 1. Closed-form approximate or exact fan-beam/cone-beam image reconstruction 2. Algebraic or statistical iterative reconstruction 3. High-performance reconstruction schemes 4. Numerical or experimental comparison of representative algorithms 5. CT/micro-CT image analysis and visualization 6. Biomedical applications 7. Emerging ideas related to CT/micro-CT Authors should follow the IJBI manuscript format described at the journal site http://www.hindawi.info/ijbi/. Prospective authors should submit an electronic copy of their complete manuscript through the IJBI manuscript tracking system at journal's web site, according to the following timetable: Manuscript Due December 1, 2005 Acceptance Notification February 1, 2006 Final Manuscript Due March 1, 2006 Publication Date 2nd Quarter, 2006 GUEST EDITORS: Hengyong Yu, Department of Radiology, The University of Iowa, C721 GH, 200 Hawkins Drive, Iowa City, IA 52242, USA; hengyong-yu@uiowa.edu Patrick J. La Riviere, Department of Radiology (MC-2026), The University of Chicago, 5841 S. Maryland Avenue, Chicago, IL 60637, USA; pjlarivi@midway.uchicago.edu Xiangyang Tang, Applied Science Laboratory, GE Healthcare Technologies, 3000 N. Grandview Boulevard, W-1190, Waukesha, WI 53188, USA; xiangyang.tang@med.ge.com <<< Please visit http://www.hindawi.info/ijbi/ for more information about the journal.