forcode：2006年我在《抽水马桶的秘密》中以为我所幻想的300万帧速的摄像机已经非常非常超前了，也许几百年内无法实现，实在没有想到，现在已经能够制造出100万帧速的超高速摄像机了，在这样的新工具下，可以看到原来看不到的神奇现象：拳击手的脸被对手击中的瞬间，肉眼看来似乎什么也没改变，只是撞击了一下，但是在1万帧速的摄像机下，我们可以看到被击中的拳击手的脸出现了严重变形，然后又迅速恢复，看完这个视频，你会感到，拳击对身体的伤害超乎我们原来的想象。 拍下这段录像的机器是redlake公司能够生产帧速高达44,000 frames-per-second的摄像机，而日本shimadzu公司能够生产每秒100万帧图像的超高速摄像机。新工具往往是科学重大突破的前提，显微镜的发明导致细胞生物学的创立，不知道这样的超高速摄像技术会导致多少新学科的出现，可以想到的是，我们对于超高速运动物体运动特性的了解会快速改进。
抽水马桶的秘密 第一部：人类研究计划：木马蛔虫 第80章：300万的录像帧速
http://www.qidian.com/BookReader/60008,1952248.aspx
人眼永远都看不到的真相
http://v.youku.com/v_show/id_ca00XMjMxNDk4Mjg=.html
- HYCAM rotary prism cameras with frame rates up to 44,000 frames-per-second
- LOCAM Streak Camera
- FASTAX rotary prism camera (20,000 frames-per-second)
这里有该公司相机拍摄的样片下载：
Helicopter Crash Test (JAXA) Filmed with HG-100K
http://architect.wwwcomm.com/Uploads/RedLake/Media/RAB/copter_jaxa_mono.mpg
Helicopter Crash Test (JAXA)
Filmed with HG-100K
http://architect.wwwcomm.com/Uploads/RedLake/Media/RAB/jaxa_color.mpg
Projectile hitting steel wall
Filmed with HG-100K
5000 fps
http://architect.wwwcomm.com/Uploads/RedLake/Media/RAB/rocket.mpg
更多超高速摄像视频下载：
The video clips below were filmed with a special high-speed camera.
The super slow-motion playback lets you visualize effects
that cannot be seen with the naked eye or with a standard video camera.
下面是该公司产品列表：
Redlake Product Listing
- MotionXtra Ruggedized CMOS Cameras for Ultra-High Speed Motion Analysis
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- MotionPro X Compact Digital Cameras for High-Speed Motion Analysis
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- MotionScope Small, Lightweight Digital Camera Designs for High-Speed Imaging
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日本开发出超高速摄像机
日本岛津制作所与近畿大学理工学系教授江藤刚志合作开发出了超高速摄像机”HPV－1″，能够以每秒100万帧图像的超高速拍摄。
“HPV－1″摄像机实现高速化的关键，是采用了新型CCD（电荷耦合元件）。
传统的CCD因为每拍摄一帧图像就要将数据输出到其外部，因此很难实现高速化。
江藤教授开发的新型CCD，内设图像内存，在摄像过程中将图像数据储存在内存里，摄像结束以后才将图像数据输出到外部，因此即使以每秒100万帧的速度拍摄，也能保持8．1万像素的清晰度，从而使图像的详细解析成为可能。（蓝建中）
生产HPV-1公司shimadzu的网址为：
http://www.shimadzu.com/products/test/hsvc/index.html
The Center carries on the legacy of Doc Edgerton’s research and teaching by providing the Institute with a continuing expertise in high-speed and scientific imaging. Our facilities include a large studio space, a photographic darkroom, and a digital imaging studio equipped with an array of scanners, digital cameras, printers and plotters, and Macintosh computers.
In addition, we several technical digital cameras, including:
* Redlake MASD PCI Motionscope, monochrome high-speed video at up to 8,000 images per second.
* Concurrent analog data acquisition via a National Instruments A/D card.
* Midas 2.0 motion analysis software from Xcitex, Inc.
* NAC Model color high-speed camera (in process of donation).
* Redlake MASD Ektapro 1012 high-speed video, monochrome, up to 12,000 images per second.
* Redlake MASD Megaplus 1.4i scientific still camera
These systems are available for use by interested MIT researchers and instructors, and by students pursuing hands-on projects.
Each summer we offer a week-long course on high-speed imaging through the MIT Professional Institute. This subject (6.51s) is designed for scientists, engineers, and photographers who need to gather data on rapidly moving subjects and events for study, motion analysis, and trouble-shooting. Mornings are spent in the lecture hall learning the fundamentals for lighting, imaging technologies, and motion analysis. Afternoons are spent making high-speed images in the laboratory.
For MIT students, we offer the popular Strobe Project Lab (6.163) to 24 students each term, where students learn the fundamentals of high-speed imaging and apply these techniques to final projects of their own choosing. Two subjects are offered that investigate digital imaging and image manipulation, SP.757 in Fall terms, and SP.747 in Spring terms.
Visit the High Speed Imaging Links page.
Redlake MASD Ektapro High Speed Video:
The Edgerton Center has a Redlake MASD Ektapro Model 1012 High Speed Video System on loan from Redlake MASD Inc. This system is capable of recording 256 gray scale black and white digital image data at 1000 frames per second, with a resolution of 192×239 pixels. By shrinking the image height the system can go up to 12,000 frames per second. (More up-to-date models can record even faster than this.)
The Edgerton Center uses the system in a variety of ways:
*as a teaching tool in the Strobe Project Laboratory course (6.163). Students work with the system on planned laboratory exercises and may use it as needed in their independent projects.
*as an exciting demonstration of high-speed imaging capabilities for visiting students, parents, and visitors of all ages.
*as a resource for laboratories around MIT, in order to introduce them to the capabilities of high speed video acquisition and its potential application in their research.
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未来新技术和新趋势的种种可能：
奇想录 http://www.qixianglu.cn
订 阅 http://feed.feedsky.com/woodphone
非主流的科幻界的非主流论坛–奇想家园：
http://www.douban.com/group/forcode/
本文评论- 2008年04月10日, DuckulA schreibt: 研究所为我们召开了一个由几名工程师参加的小型会议，林云首先提出了要求，她说我们需要高速摄影设备，对方的几个人都面露难色。 负责人说："目前，我们的超高速摄影设备与世界水平还有一定的距离，设备在试运行中还很不稳定。" "先说明你们要求的指标，我们看情况再说吧。"一位工程师说。 我战战兢兢地说出了那个数字："大约每秒钟拍摄3600万幅画面。" 我本预料对方大摇其头，没想到这几个人都哑然失笑，负责人说："说了半天，你们要求的只是普通的高速摄影！而位对超高速摄影的概念是五十年代的了，现在我们能达到的最高拍摄频率是每秒4亿幅画面，世界最高水平是每秒6亿幅。" －－《球状闪电》
- 2008年04月10日, forcode schreibt: [Comment ID #268060 Will Be Quoted Here] 看来我的数字还算保守了，不过百万次和亿次之间的差距貌似就没那么大了，不知道有没有接近物理极限。我怀疑大刘写的时候去网上搜索过相关资料。