دانلود رایگان مقاله لاتین بازسازی صحنه تصادف از سایت الزویر
عنوان فارسی مقاله:
بازسازی صحنه تصادف 3D با استفاده از تکنیک تصویربرداری کم هزینه
عنوان انگلیسی مقاله:
3D accident reconstruction using low-cost imaging technique
سال انتشار : 2016
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مقدمه انگلیسی مقاله:
1. Introduction
Close Range Photogrammetry (CRP) is a technique representing and measuring 3D objects using data stored on 2D photographs. It also a non-contact measurement requiring multiple pictures captured at the scene for measuring feature points of interest. The technology is best applied by using a good quality digital camera for fast, accurate and permanent 3D data recording. This technique has been used for many applications such as in deformation survey, modeling buildings, medical, reverse engineering purposes, accident reconstruction and crime investigation. CRP cost, reduce time on-site and processing data and effective for small or large projects. The CRP technique has been developed rapidly based on the current technology [1,4]. A separation of instrument components for data recording and data processing are location, time and personnel between on-site recording of the object and data evaluation in laboratory. For conclude that, this technique acquired a very time consuming from recording until processing and many stages of processing cannot ∗ Corresponding author. E-mail address: nizamtahar@gmail.com (K.N. Tahar). completed on site [6]. In the development of technology in imaging has been developed a CRP to a new-era. Using a new technique that called digital photogrammetric systems, that their capability can solved a problems on analogue photogrammetric systems. A fully automatic analysis on targeted points has been replaced the manual procedures for measurement and orientations. The digital processing has been limited in stage of processing from recording until processing a data on computer [2,15]. This technique also acquired a minimum one person to do a photogrammtery work from recording until processing. The new technology has been developed using software to processing, without need others adds-on software to process the data. After data through a phase that called CRP data processing. A final product will be in a graphical form either 2-dimensional or 3-dimensional and in others words an object modeling in software or computer. An analysis in CRP is do based on their applications, user requirements, and what product to produce and others. A general analysis that common used is a derived a dimensions, for example areas, lines, distances and surface definitions. This analysis can be done using a specific CRP software which able to complete the task until the end [9,22]. Before make an analysis the photogrammetric processing will produce a product to do some analysis. After photogrammetric processing, the product is divided into two sections. Firstly coordinate, from processing a images, the photogrammetry technique can transform image coordinate to a real coordinate from this data, a user can make analysis on distance, area, surface data, a processing to acquire control data on certain area or object and images and lastly, user can make a comparison with a design that reconstruct on object model. Secondly, orthophoto image represent the graphical information which produced from the processed aerial photo. The CAD format can be used by several users for example the architecture user can used to reconstruct an old buidling, redesign the model, do a measurement and sell it to the public [20,21].
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کلمات کلیدی:
Motor Vehicle Accident Reconstruction - 3D Animation - 3D Animation ... trialexhibitsinc.com/legal-exhibits/motor-vehicle-accident-reconstruction-p-220.html This 3D animation shows the accident reconstruction of a car accident (MVA) at an intersection. This animation was used in the courtroom presentation. Vehicle ... 3D Laser Scanning for Accident Reconstruction | ARCCA arcca.com/3-d-laser-scanning/ Learn about our 3D laser scanning techniques used to reconstruct accidents and analyse crash scenes. Click or call 800.700.4944 for more. [PDF]Benefits of 3D Laser Scanning in Vehicle Accident Reconstruction www.global-surveying.com/wp-content/.../WhitePaper_Accident-Reconstruction.pdf?... Technology White Paper. Accident Reconstruction. Benefits of 3D Laser Scanning in Vehicle Accident Reconstruction. Tilo Voitel and Toby Terpstra, Kineticorp, ... Laser Scanning for Accident Reconstruction | SPAR 3D www.spar3d.com › News › Hardware Sep 21, 2004 - He's spent the past sixteen years growing his accident reconstruction business, Thomas · Langley & Company, and he's been using laser ... FARO Technologies Inc. - Crash & Crime Reconstruction Software www.aras360.com/ A complete suite of tools to meet all your reconstruction needs. Accident Reconstruction, Animation, Simulation - ARAS 360 does it all in one package. Searches related to 3D accident reconstruction 3d accident reconstruction software crime scene laser scanning free accident reconstruction software download car accident simulation software free faro scan accident sketch plan software virtual crash faro 3d scanner
