Results 11 to 20 of about 139,685 (251)
Shape Completion Using Deep Boltzmann Machine. [PDF]
Comput Intell Neurosci, 2017 Shape completion is an important task in the field of image processing. An alternative method is to capture the shape information and finish the completion by a generative model, such as Deep Boltzmann Machine. With its powerful ability to deal with the distribution of the shapes, it is quite easy to acquire the result by sampling from the model.
Wang Z, Wu Q.
europepmc +4 more sources
Feasibility of automatic screw planning via transformer-based shape completion from RGB-D imaging [PDF]
Scientific ReportsAccurate pedicle screw placement (PSP) is essential in spinal fusion surgery. Conventional navigation relies on computed tomography (CT) or fluoroscopy, which involves ionizing radiation and requires an error-prone registration procedure.
Aidana Massalimova +5 more
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Shape Completion with Points in the Shadow
SIGGRAPH Asia 2022 Conference Papers, 2022 SIGGRAPH Aisa 2022 Conference ...
Bowen Zhang +3 more
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Shape Completion with Prediction of Uncertain Regions [PDF]
2023 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2023 Shape completion, i.e., predicting the complete geometry of an object from a partial observation, is highly relevant for several downstream tasks, most notably robotic manipulation. When basing planning or prediction of real grasps on object shape reconstruction, an indication of severe geometric uncertainty is indispensable.
Humt, Matthias +2 more
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A complete system of the shapes of triangles [PDF]
Glasnik matematički, 2019 In this paper we examine the shape of a triangle by means of a ternary operation which satisfies some properties. We prove that each system of the shapes of triangles can be obtained by means of the field with defined ternary operation. We give a geometric model of the shapes of triangles on the set of complex numbers which motivate us to introduce ...
Volenec, Vladimir +2 more
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Perceptual organization and visual awareness: the case of amodal completion
Frontiers in Psychology, 2023 We investigated the involvement of visual awareness in amodal completion, and specifically, whether visual awareness plays a differential role in local versus global completion, using a primed shape discrimination paradigm and the color-opponent flicker ...
Ruth Kimchi +3 more
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Temporally coherent completion of dynamic shapes [PDF]
ACM Transactions on Graphics, 2012 We present a novel shape completion technique for creating temporally coherent watertight surfaces from real-time captured dynamic performances. Because of occlusions and low surface albedo, scanned mesh sequences typically exhibit large holes that persist over extended periods of time.
Hao Li 0015 +6 more
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An Efficient Bidirectional Point Pyramid Attention Network for 3D Point Cloud Completion
Applied Sciences, 2023 Point cloud completion is a necessary task in real-world applications of recovering a complete geometry from missing regions of 3D objects. Furthermore, model efficiency is of vital importance in computer vision.
Yang Li +3 more
doaj +1 more source
Implicit Shape Completion via Adversarial Shape Priors
CoRR, 2022 We present a novel neural implicit shape method for partial point cloud completion. To that end, we combine a conditional Deep-SDF architecture with learned, adversarial shape priors. More specifically, our network converts partial inputs into a global latent code and then recovers the full geometry via an implicit, signed distance generator ...
Abhishek Saroha +3 more
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Remote Sensing, 2021 Recently, unstructured 3D point clouds have been widely used in remote sensing application. However, inevitable is the appearance of an incomplete point cloud, primarily due to the angle of view and blocking limitations. Therefore, point cloud completion
Weichao Wu +4 more
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