Full info: www.exosphere3d.com This animation is based on all currently available data concerning the US Airways Flight 1549 crash landing on the Hudson River (Cactus 1549). Satellite imagery, elevation models and robust GIS mapping methods are utilized to create a vegetation model, terrain model and ground clutter (3D buildings). Of all available audio tracks, only two are used, La Guardia Tower and New York TRACON Departure controller position. Radar data as well as the onboard Flight Data Recorder are utilized in constructing the flightpath of the aircraft. The other version of this video: www.youtube.com The birds showing up on radar: www.youtube.com aka Brace for Impact, Miracle on the Hudson Теги:flight 15493d animationflightpath reconstructionaviation expertbrace for impacthudson river plane crash
Virtual model of the (still) mysterious Antikythera Mechanism by Mogi Vicentini based on the theoretical and mechanical model by Michael Wright. Find Mogi Vicentini at www.mogi-vice.com and Michael Wright at www.mtwright.co.uk (coming soon). Uploaded to YouTube with permission of M. Vicentini for this Heritage Key blogpost heritage-key.com Copyright: Mogi Vicentini and Michael Wright. Теги:antikythera mechanismvirtualreconstructionmichael wrightmogi vicentini3Dplanetstechnologyancientarchaeologyrender
** PLEASE READ THE CAPTION TO UNDERSTAND THIS VIDEO ** The left clip is a segment of a Hollywood movie trailer that the subject viewed while in the magnet. The right clip shows the reconstruction of this segment from brain activity measured using fMRI. The procedure is as follows: [1] Record brain activity while the subject watches several hours of movie trailers. [2] Build dictionaries (ie, regression models) that translate between the shapes, edges and motion in the movies and measured brain activity. A separate dictionary is constructed for each of several thousand points at which brain activity was measured. (For experts: The real advance of this study was the construction of a movie-to-brain activity encoding model that accurately predicts brain activity evoked by arbitrary novel movies.) [3] Record brain activity to a new set of movie trailers that will be used to test the quality of the dictionaries and reconstructions. [4] Build a random library of ~18000000 seconds (5000 hours) of video downloaded at random from YouTube. (Note these videos have no overlap with the movies that subjects saw in the magnet). Put each of these clips through the dictionaries to generate predictions of brain activity. Select the 100 clips whose predicted activity is most similar to the observed brain activity. Average these clips together. This is the reconstruction. For a related video see: www.youtube.com For the paper (Nishimoto et al., 2011, Current Biology) go to:dx.doi.org For ... Теги:Jack GallantShinji Nishimotoneurosciencebraindecodingfmriberkeley
Peter Bellion is a veteran investigator of the Victoria Police MCIU (Major Collision Investigation Unit) assessing many hundreds of fatal crashes. He has advised on a number of TAC campaigns. On this occasion he fronts the camera to reinforce the Wipe off 5 message with a graphic demonstration of how a car driving just 5 km/h faster can impact on the severity of injuries sustained by a vulnerable road user such as a pedestrian.. This was one of the most complex commercials ever made in Australia. One 20 frame sequence took visual effects teams in two cities 10 days to complete.Launched: 2006. Victorian Road Toll that year: 337. www.tac.vic.gov.au ====================== "Copyright in the material on this website is owned by the TAC and may only be used for non-commercial personal or educational purposes. You may not modify, transmit or revise the contents of this website without the prior written permission of the TAC." Теги:SgtPeterBellionMajorCollisionUnitreconstructionseriouscrash.TACcommercialTransportAccidentCommissionVictoriaTVadroadtraumatollsafety
