Bsoft is a software package written for image processing of electron micrographs, interpretation of reconstructions, molecular modeling, and general image processing. The code is modularized to allow for rapid testing and deployment of new processing algorithms, while also providing sufficient infrastructure to deal with many file formats and parametric data. The design is deliberately open to allow interchange of information with other image and molecular processing software through a standard parameter file (currently a text-based encoding of parameters in the STAR format) and its support of multiple image and molecular formats. It also allows shell scripting of processes and allows subtasks to be distributed across multiple computers for concurrent processing. Bsoft has undergone many modifications and advancements since its initial release [Heymann, J.B., 2001. Bsoft: image and molecular processing in electron microscopy. J. Struct. Biol. 133, 156-169]. Much of the emphasis is on single particle analysis and tomography, and sufficient functionality is available in the package to support most needed operations for these techniques. The key graphical user interface is the program bshow, which displays an image and is used for many interactive purposes such as fitting the contrast transfer function or picking particles. Bsoft also offers various tools to manipulate atomic structures and to refine the fit of a known molecular structure to a density in a reconstruction.

译文

:Bsoft是一个软件包,用于电子显微照片的图像处理,重构的解释,分子建模和常规图像处理。该代码经过模块化处理,可以快速测试和部署新的处理算法,同时还提供了足够的基础结构来处理许多文件格式和参数数据。该设计特意开放,以允许通过标准参数文件(当前为STAR格式的参数的基于文本的编码)与其他图像和分子处理软件交换信息,并支持多种图像和分子格式。它还允许进程的外壳脚本编写,并允许子任务分布在多台计算机上以进行并发处理。自从最初发布以来,Bsoft经历了许多修改和发展[Heymann,J.B.,2001. Bsoft:电子显微镜中的图像和分子处理。 J.结构。生物学133,156-169]。大部分重点放在单颗粒分析和断层扫描上,包装中提供了足够的功能来支持这些技术最需要的操作。关键的图形用户界面是程序bshow,该程序显示图像,并用于许多交互式目的,例如,装配对比度传递函数或拾取粒子。 Bsoft还提供各种工具来操纵原子结构,并在重建过程中将已知分子结构的密度调整到合适的密度。

+1
+2
100研值 100研值 ¥99课程
检索文献一次
下载文献一次

去下载>

成功解锁2个技能,为你点赞

《SCI写作十大必备语法》
解决你的SCI语法难题!

技能熟练度+1

视频课《玩转文献检索》
让你成为检索达人!

恭喜完成新手挑战

手机微信扫一扫,添加好友领取

免费领《Endnote文献管理工具+教程》

微信扫码, 免费领取

手机登录

获取验证码
登录