2009-04-29
2009-04-27
xda上介绍的更换android brower user-agent的方法
2009-04-23
2009-04-20
android 利用cmwap apn
2009-04-18
vimperator 翻页快捷键配置
2009-04-12
2009-04-11
dicom接口和三维重构模块
dicom接口和三维重构模块
在网上一找,免费的居然还不少
(1) MicroView: 这个软件是专门用来显示、处理 micro - CT 图像的软件。
http://sourceforge.net/project/showfiles.php?group_id=69063&package_id=67953...ackage_id=67953
(2) 3D Slicer: 免费、开源软件,也很好用!
http://www.slicer.org/
(3) MRIcro: 该软件虽然名叫 MRI,但用来处理 CT 图像应该一样的好使!
http://www.sph.sc.edu/comd/rorden/mricro.html
(4) MIPAV: 和 ImageJ 出自同们,但3D功能确好多了~
http://mipav.cit.nih.gov/
可以试试
MicroView 3D volume viewer.
MicroView includes numerous image analysis tools and plug-ins. As upgrades are developed they will always be available on this website for download.
Please contact us for further details on the latest version of MicroView.
MicroView can easily be installed on most computers running Windows 98, NT, 2000 or XP. A version for Linux and SGI systems is also available and a version for Mac OS X will soon be released.
- Visualization and quantification of both 2-Dimensional and 3-Dimensional image data
- Generate, view and save isosurfaces
- Multi-platform environment
- Windows NT, 2000, XP
- Linux
- SGI
- Mac OSX - available Q4 2002
- Opacity based volume rendering
- Surface rendering
- Multiple-slice viewing, single plane viewing
- Arbitrary oblique slicing
- Window / level control of display
- Multiple file format import and export
- Including Dicom, Raw, Analyze, Vtk, HFH, MINC, JPEG, TIFF, BMP, PNG and Pixmap format
- Reads 8, 16, or 32 bit files
- Image Statistics:
- Mean
- Standard deviation
- Quantitative Bone Measurements
- Bone Mineral Density (BMD)
- Bone Volume Fraction (BVF)
- Stereological parameters:
- Trabecular number, spacing, thickness
- Connectivity by Euler's number
- Isotropy
- Histogram Plotting
- Profile Line Plotting
- Line measurement
- Measurement data export into formatted text for use with spreadsheets and data analysis software
- Fixed and variable slice increment
- Volume reorientation / re-alignment
- Control of data viewing including:
- Zoom
- Pan
- Rotate
- Sub-volume viewing
- Registration tools to merge two volumes
- On-line documentation
- Open source for easy customization using Vtk and existing Vtk applications
- Viewer may be freely distributed for visualization and analysis of data away from the scanner console.
- http://jaist.dl.sourceforge.net/sourceforge/microview/MicroViewSetup-2.1.2.exe
2009-04-09
android软件播报【Better MyLocation】
在电脑上打开Google Map,对于一个标志性地方,在地图与卫星图上各标一个waypoint,比较两个坐标,就可以知道地图的偏差有多大。经过试验,发现在一个区域内(例如整个广州市),偏差基本上是固定的,而不同城市的偏差就不同了。
利用这个特性,对一个区域的偏差进行测量校准后,整个区域的定位都能够根据这个校准值来校准。如果能够将各人在不同地方测得的校准值共享在网络上,这个手机的定位功能就会有实用价值了。
2009-04-07
文献阅读:Implant radiography and radiology
ABSTRACT
The practitioner placing dental implants has many options with respect to pre-implant radiographic assessment of the jaws.种植义齿手术前针对颌骨有多种放射学评估手段。 The advantages and disadvantages of the imaging modalities currently available for pre-implant imaging are discussed in some detail. 下面讨论了不同手段的优缺点。Intra-oral and extra-oral radiographs are generally low dose but the information provided is limited as the images are not three-dimensional. 口内和口外的X线摄影同时剂量小,但它的提供的信息不是三维的。Tomography is three-dimensional, but the image quality is highly variable. 断层摄影是三维的,但是图像质量有较大差异。Computed tomography (CT) has been the gold standard for many years as the information provided is three-dimensional and generally very accurate. CT是多年来的金标准,因为它提供三维的信息,而且通常很准确。However, CT examinations are expensive and deliver a relatively high radiation dose to the patient. 但CT检查通常交昂贵,而且射线剂量较大。The latest imaging modality introduced is cone beam volumetric tomography (CBVT) and this technology is very promising with regard to pre-implant imaging. 目前最先进的是锥束CT(CBVT),而且它非常有应用前景。CBVT generally delivers a lower dose to the patient than CT and provides reasonably sharp images with three-dimensional information. CBVT通常剂量较低,而且可以提供相当锐利的三维图像。A comparison between CT and CBVT is provided.文章提供了CT和CBVT的比较。Magnetic resonance imaging is showing some promise, but the examinations are not readily available, generally expensive and bone is not well imaged. 磁共振对软组织有效但较贵而且骨组织成像不佳。 Magnetic resonance imaging is excellent for demonstrating soft tissues and therefore may be of great use in identifying the inferior dental nerve and vessels. 磁共振对于软组织成像有利,也许对鉴别血管神经有帮助。All of the above technology is of little value if the information required is not obtained and so information is also provided on imaging of some of the vital structures. Of particular interest is the inferior dental canal, incisive canals of the mandible, genial foramina and canals, maxillary sinus and the incisive canal and foramen of the maxilla.
2009-04-06
连CHM电子书都设置关键词过滤 from solidot
恩。通宵到这个时候,我寝室背后那娃正在电脑上看chm小说,跟我说了一件很奇怪的事情。他看的是《英雄志》chm格式的,看到“第二卷 乱世文章 第五章 无双连拳”的时候,
不多时,阿福来送药替卢云清理伤口,只见卢云全身都是淤血,阿福看在眼里,气忿忿地道:“阿云哪,也算你倒霉,被这种公子哥儿打了,想报官报仇,那是难上加难啦!谁叫姨娘是那姓裴的表姨妈,真他妈的!”
过了大概6、7秒后,该段文字突然变成了
不多时,阿福来送药替卢云清理伤口,只见卢云全身都是淤血,阿福看在眼里,气忿忿地道:“阿云哪,也算你倒霉,被这种公子哥儿打了,想报官报仇,那是难上加难啦!谁叫姨娘是那姓裴的表姨妈,真他**!”
刚好是凌晨2:00整。估计是背后有阴气,加上今天火卫二月圆,所以会发生这么诡异的事情。恩恩。但是我是一个坚定的马克思主义无神论者。所以采取了2个方法研究
首先怀疑该chm电子书连接远程☭服务器了。拔掉网线,Sandboxie打开,依然出现这个现象。
第二个方法,反编译chm电子书。cmd里一行搞定:hh.exe -decompile 142317 142317.chm
果然有几个可疑的js,打开temp/Common.js
一看,当场佩服得五体投地。。。
orz,没想到本地硬盘也是河蟹满地爬。。。这年头,chm电子书都有关键词过滤了。想像一下你看小说的时候都有老大哥在背后看着你(.chm里是可以ajax嵌入无声后门的)。。。。In Soviet China, novel watches YOU!
2009-04-04
android软件 【Documents To Go】
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android 用java版本的ucweb 6.3
Putty 0.60 中文显示和输入【转载】
* 远程 Linux 主机用 UTF-8 的 locale,比如 en_US.UTF-8,可以用 locale 命令确认。
* Putty 设置:Window->Appearance: Font 设置为 Bitstream Vera Sans Mono, 10 pt
Window->Translation: Character set translation 设置为 UTF-8
注: 设置 Putty 时先选择 Session->Saved Sessions 中的 "Default Settings",设置好后点击 Saved Sessions 对应的 save 按钮才能保存为默认设置,对其它会话需要重填 IP 并在设置好后点击这个 save 按钮才能保存设置。
对 GB2312/GBK 的 locale,选择新宋体,编码选择 "use font encoding"。
2009-04-01
How to upgrade micronucleus
micro micronucleus nucleus 是 ATtiny/ ATMega328p的bootloder, 它的过人之处是给这些芯片带来usb支持. 使得它们可以直接通过usb口来烧录. 我购买了很多 digispark 开发板. 这些开发板小巧方便价格低廉. ...
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因为opkg默认采用http下载包,openwrt安装软件包时,如果下载软件列表后出现签名错误,可能是因为里面有某些敏感词。 ////////////////////////// 其实是广告过滤软件的锅 关闭广告过滤就行了 解决的方法是,使用https下载。这是一个鸡和蛋的...
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http://www.dxy.cn/bbs/post/view?bid=103&id=13897248&sty=1&tpg=1&age=0 牙科综合治疗台(牙椅)如同汽车,各种规格档次众多,最简单的牙椅可以完成基本操作,高档牙椅则不仅操作功能齐全,...
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牙体组织 :牙釉质 牙本质 牙骨质. 釉质为特化上皮 釉质 无机物96-97% 羟基磷灰石 F 釉质细胞外基质蛋白 釉原蛋白: 晶体 生长 非釉原蛋白: 釉蛋白 成釉蛋白 釉丛蛋白 蛋白酶 组织 釉柱 施雷格线 无釉柱釉质:牙本质界...