DEVELOPMENT OF SOFTWARE FOR IMAGE ANALYSIS, DISPLAY, AND MODELING

图像分析、显示和建模软件的开发

• 批准号: 8170818
• 负责人: DAVID N MASTRONARDE
• 金额: $ 4.98万
• 依托单位: UNIVERSITY OF COLORADO
• 依托单位国家: 美国
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-05-01 至 2011-04-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8170818
• 关键词: Address; Code; Computer Retrieval of Information on Scientific Projects Database; Computer software; Data Set; Development; Documentation; Excision; Funding; Generations; Grant; Image; Image Analysis; Institution; Linux; Methods; Modeling; Operating System; Research; Research Personnel; Resources; Roentgen Rays; Running; Source; Tomogram; United States National Institutes of Health; Work; charge coupled device camera; graphical user interface; image reconstruction; programs; software development; tomography

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. We have continued development and support of the IMOD software package for tomographic reconstruction and image display, modeling, and analysis. Major milestones were the first release of the eTomo graphical interface for tomogram generation (described elsewhere) and the release of fully functional versions for Microsoft Windows and Macintosh OS X operating systems. Some significant functionality was added in the past year, including a program for automatic removal of X-rays from CCD camera images, the ability to bin down images when loading them into the 3dmod display and modeling program, and other changes to facilitate working with very large data sets. We developed a new method for providing parameter input to programs, to make it easier to run them manually or from other programs such as eTomo, to allow new options to be added to programs without breaking existing code and command files, and to centralize the specification and documentation of program options. About 15 Fortran programs have been converted to the new method. There were also major improvements in documentation: a guide to 3dmod was revised and greatly expanded to provide a comprehensive introduction to the program; a guide to tomography was thoroughly revised to describe how to work through eTomo; and a tutorial for building tomograms was also released, together with a complete dual-axis data set. With the release of versions for new platforms, downloads of the software are higher than ever. For the 2 weeks after the major version release in November 2003 plus 7 weeks in February/March 2003, there were downloads from 299 distinct IP addresses, of which 49% were for Windows, 25% for Linux, 21% for Macintosh, and 5% for SGI.

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