http://mech.spbstu.ru/api.php?action=feedcontributions&user=94.19.122.230&feedformat=atom Department of Theoretical and Applied Mechanics - User contributions [en] 2024-03-28T22:18:09Z User contributions MediaWiki 1.27.3 http://mech.spbstu.ru/?title=High-speed_videography&diff=8860 High-speed videography 2016-12-31T18:32:32Z <p>94.19.122.230: Adding a second portion of the original Russian page</p> <hr /> <div>{{DISPLAYTITLE:&lt;span style=&quot;display:none&quot;&gt;{{FULLPAGENAME}}&lt;/span&gt;}}<br /> &lt;font size=&quot;5&quot;&gt; High-speed videography&lt;/font&gt;<br /> == High-speed videography ==<br /> It is used for recording and vizualization of fast-moving processes that cannot be seen with the naked eye. <br /> High-speed video cameras are widely used for:<br /> [[File:HiSpec1.JPG|200px|thumb|right| High-speed camera Fastec HiSpec 1]]<br /> *Scientific-research programs: registration and video record of fast-moving processes, e.g., hydrodynamics tests.<br /> *Arms industry and firing grounds: test weapons and protection, ballistics, blast slow motion picturing. Related videos of bullet impacting metal objects can be found [http://www.youtube.com/watch?v=QfDoQwIAaXg here].<br /> *Aviation and space: high-speed filming of gas turbine engines, missile's launches, aerodynamics, testing aircraft seats.<br /> *Setup and diagnostics of high-speed production lines, troubleshooting: packaging, cigarette manufacturing, plastic bottles, etc.<br /> *Automobile industry: car crash and airbags tests.<br /> *Sports and Medicine: biomechanics, athlete's movement analysis.<br /> *TV and movie industry: special effects, advertising, sports competitions.<br /> <br /> == High speed camcorders manufactured in Russian ==<br /> <br /> * [http://www.evercam.ru EVERCAM (ПА МЕГА)]<br /> <br /> == Camera Fastec HiSpec-1 ==<br /> <br /> High speed camera Fastec HiSpec-1 was bought by [[Main Page|Department of Theoretical and Applied Mechanics]] in 2010 to promote the activity of [http://nru.spbstu.ru/ National Research University SPBPU]. It allows to obtain an image at up to 506 frames per second at a resolution of 1280x1024. This camcorder can shoot high ISO images up to 1600.<br /> <br /> Examples of shooting modes:<br /> <br /> *506 f/s — 1280 х 1024<br /> *1008 f/s — 1280 х 512<br /> *2312 f/s — 480 х 480<br /> *112183 f/s — 144 х 2 <br /> <br /> Full camera features can be found on the website of our partner company [http://www.sedatec.ru/products/hsi/625973/863911/ &quot;Sedatec&quot;]<br /> <br /> == Optional equipment ==<br /> <br /> In spite of the fact that the high speed camera is a very complicated electronic device, it is useless without correctly selected objective lenses. Set of three lenses was bought for our camcorder and is being used for different shooting conditions:<br /> *Lens Navitar DO-1795, 1”, F/0.95, 17 mm with manual focus and iris;<br /> *Lens Navitar DO-2595, 1”, F/0.95, 25 mm with manual focus and iris;<br /> *Lens DO-5095, 1”, F/0.95, 50 mm with manual focus and iris. <br /> <br /> Lighting equipment and other accessories for the high-speed video recording studio was supplied in 2011. <br /> <br /> *Camera light Dedolight Fillini.<br /> *Complete set of mobile light Dedolight SPS3.<br /> *Shooting table ST 1020A.<br /> *Diffuser for shooting table SP-0615T.<br /> *Studio Background folding Raylab white 100x150cm.<br /> *Studio Background folding Raylab black 100x150cm.<br /> *Studio racks Manfrotto.<br /> <br /> == Software ==<br /> [[File: TEMAMotion.jpg|120px|thumb|right|]]<br /> Used specialized software to analyze the process of scientific methods. In 2011, [[Main Page|Department of Theoretical and Applied Mechanics]] was purchased by [http://www.sedatec.ru/products/hsi/863813/863817/ Tema Motion] package, which implements the exact algorithm tracking, advanced motion analysis and excellent set of options for creating reports and presentations. All of these factors are key to get good results in a scientific experiment.<br /> <br /> == Projects of Department using high-speed videography ==<br /> High-speed camera is widely used in applied research activities of the department and the educational process.<br /> Department staff conducted a high-speed shooting by order of companies: [http://www.weatherford.com/ Weatherford], [http://www.radar-mms.com/ Radar MMS], [http://www.f-ls.ru/ Factory LS], [http://www.kng.ru/ LTD Financial and Industrial Company &quot;Kosmos-Neft-Gas&quot;] and others. In particular, the survey was carried out the following processes:<br /> * The vibrations of moving parts of aircrafts<br /> * Dynamics of multiphase flows<br /> * The vacuum-arc treatment of metal surfaces<br /> * Movements of athletes (including [http://tm.spbstu.ru/Skateboarding_tricks skateboarding tricks])<br /> <br /> Student projects using high-speed videography recorded on the pages:<br /> <br /> * [http://tm.spbstu.ru/%D0%9D%D0%B0%D1%83%D1%87%D0%BD%D1%8B%D0%B5_%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D1%8B_%D1%81%D1%82%D1%83%D0%B4%D0%B5%D0%BD%D1%82%D0%BE%D0%B2:_%22%D0%92%D1%8B%D1%81%D0%BE%D0%BA%D0%BE%D1%81%D0%BA%D0%BE%D1%80%D0%BE%D1%81%D1%82%D0%BD%D0%B0%D1%8F_%D1%81%D1%8A%D0%B5%D0%BC%D0%BA%D0%B0%22 Student projects]<br /> * [http://tm.spbstu.ru/%D0%9F%D1%80%D0%BE%D0%B5%D0%BA%D1%82_%22%D0%A4%D0%B5%D1%85%D1%82%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5%22 The project &quot;Fencing&quot;]<br /> * [http://tm.spbstu.ru/%D0%A1%D1%8A%D0%B5%D0%BC%D0%BA%D0%B8_%D0%B2_%D1%84%D0%BE%D1%82%D0%BE%D0%BB%D0%B0%D0%B1%D0%BE%D1%80%D0%B0%D1%82%D0%BE%D1%80%D0%B8%D0%B8 Research effort group 05 - experiments with a high-speed camera]<br /> <br /> == An example of shooting at a high-speed camera ==<br /> <br /> {{#widget:YouTube|id=3_RNgA7qWDQ}}<br /> <br /> == How to order a high-speed shooting? ==<br /> <br /> To order a high-speed shooting you are interested in the process or phenomenon, go to the [http://www.photomechanics.ru/высокоскоростная-съемка-до-100000-кадров-в-секунду link]<br /> <br /> == Other programs for processing high-speed shooting ==<br /> *ProANALYST<br /> <br /> [http://www.xcitex.com/ Link to the official website of the company ]<br /> <br /> Xcitex official distributor in Russia OOO &quot;Camera IQ&quot;.<br /> <br /> Contact person: <br /> Anton Krikunov<br /> <br /> 127473, Moscow, Pereulok Chernyshevsky, 5, building 1 <br /> Tel. / Fax .: +7 (495) 646 8824 dob.101<br /> <br /> Mob. +7 (963) 663 8728 <br /> akrikunov@cameraiq.ru | www.cameraiq.ru<br /> <br /> == Links ==<br /> * [[Main Page|Department of Theoretical and Applied Mechanics]]<br /> * [http://www.photomechanics.ru/ LTD &quot;Photomechanics&quot;]<br /> * [http://link.springer.com/content/pdf/10.1007%2Fs00348-013-1458-x.pdf A review article on a high-speed shooting phenomena in liquids]<br /> <br /> == See also ==<br /> * [http://www.youtube.com/watch?NR=1&amp;v=QfDoQwIAaXg&amp;feature=endscreen 1 million fps Slow Motion video of bullet impacts made by Werner Mehl from Kurzzeit]<br /> * [http://tm.spbstu.ru/Skateboarding_tricks High-speed shooting tricks skateboarders (1000 fps)]</div> 94.19.122.230