Photogrammetry works by extracting the geometric information of a two-dimensional image. This is the method used to turn several pictures into an accurate 3D design. If we take a look back at the history of photogrammetry, we can see that the first experiments of projective geometry are not that new! Indeed, back in 1480, Leonardo Da Vinci was trying to determine the painter’s eye point from perspective painting. Indeed, this process collects the data regarding the shape, the volume, and the depth of the subject that you are trying to scan. It is imitating the stereoscopy of the binocular human vision, and it is actually used to get all the information of existing physical objects. Photogrammetry can be used to record complex 2D and 3D motion fields. This method is using the parallax obtained between several pictures, taken from different points of view. Video Card: NVIDIA video card with 2GB of RAM and Cuda Capabilities >= 3.Photogrammetry is a science of making a measurement from photographs. Hard Disk: 20GB free HDD Space – SSD drive Video Card: Direct X 9.0c compliant video card with 256 MB of RAM Processor: Dual Core 2.0GHz or equivalent processor Please note that a CUDA enabled Video card can drastically improve the performances. Please note that 3DF Zephyr is a computationally demanding application as it takes advantage of all available CPU cores and it makes use of the Nvidia Cuda technology where available. Internet connection is needed for the first time product activation. No matter what camera sensor, drone or laser scanner device you are going to use.ģDF Zephyr is a standalone application that runs on a Windows environment. Is the photogrammetry software solution by 3Dflow to automatically reconstruct 3D models from photos: deal with any 3D reconstruction and scanning challenge.
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