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Showing 1 to 6 of 6 for “"Image-based 3D Reconstruction"”.
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Enhanced image-based 3D reconstruction with 2D-to-3D constraints
… from Motion algorithm, which generates a 3D reconstruction of a scene based on a set of 2D images depicting the scene. Mesh-Assisted Structure from Motion improves on it by incorporating a mesh. A user registers one of the images in the image set to the mesh and provides this registration …
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Automated image-based 3D reconstruction system for precise plant modeling
… system, which reconstructs a high-quality 3D dense point cloud for plants from video inputs that are taken in a casual setting. The input data can be easily collected using an ordinary hand-held camera or phone camera in a daily environmental setting, by slowly walking around the plant. And …
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Image-based 3D Reconstructions via Differentiable Rendering of Neural Implicit Representations
Modeling objects in 3D is critical for various graphics and metaverse applications and is a fundamental step towards 3D machine reasoning, and the ability to reconstruct objects from RGB images only significantly enhances its applications. Representing objects in 3D involves learning two distinct …
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Image-based 3D metrology of non-collaborative surfaces
Image-based 3D reconstruction has been employed in industrial metrology for micro measurements and quality control purposes. However, generating a highly-detailed and reliable 3D reconstruction of non-collaborative surfaces (textureless, shiny, and transparent) is still an open issue. This thesis …
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Autonomous Sample Collection Using Image-Based 3D Reconstructions
… These are derived from data provided by colored 3D point clouds produced via image-based 3D reconstructions. A custom robotic mobility platform, the Scoopbot, is introduced to perform completely automated imaging of the sampling area and also to pick up the desired sample. The Scoopbot is …
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Computer Vision for Quarry Applications
… Motion techniques can be used to create a scaled 3D model of a bench. This can then be analyzed to provide operators with borehole locations and drilling angles in relation to fixed reference targets. The second process explored is the crushing process, where the rocks pass through different …