Results 11 to 20 of about 27,385 (258)
Hole-Filling of RealSense Depth Images Using a Color Edge Map
IEEE Access, 2020 The RealSense camera frequently includes hole regions-unfilled regions where depth information are missing in the depth image. The holes cause serious problems in applications that use depth sensors and often straddle the background and object ...
Ji-Min Cho +2 more
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Remote Sensing, 2021 Common methods of filling open holes first reaggregate them into closed holes and then use a closed hole filling method to repair them. These methods have problems such as long calculation times, high memory consumption, and difficulties in filling large-
Fei Wang +3 more
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LIMOFilling: Local Information Guide Hole-Filling and Sharp Feature Recovery for Manifold Meshes
Remote Sensing, 2022 Manifold mesh, a triangular network for representing 3D objects, is widely used to reconstruct accurate 3D models of objects structure. The complexity of these objects and self-occlusion, however, can cause cameras to miss some areas, creating holes in ...
Guohua Gou +6 more
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Hole-filling Algorithm Based on Poisson Equation [PDF]
Jisuanji gongcheng, 2017 The previous hole-filling algorithms cannot effectively repair the complex 3D mesh models with large number of diverse holes.Aiming at this problem,this paper applies the Poisson equation into hole filling of triangular mesh model.First of all,the ...
LI Yuewen,GENG Guohua,WEI Xiaoran
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Agriculture, 2022 In disturbance-assisted seed filling vacuum seed-metering devices, the suction hole causes difficulty in quickly and stably sucking seeds when used for high-speed seeding and the large working negative pressure demand is used. To address this difficulty,
Rui Liu +5 more
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Virtual Viewpoint Rendering Based on Hole Filling [PDF]
Jisuanji gongcheng, 2017 Hole problem arises in the virtual viewpoint rendering that the regions covered by the foreground objects in the reference view may be visible in the virtual view,which is caused by the lack of image information.Aiming at this problem,a new hole filling ...
YANG Jie,LI Zhaoxin,WANG Suqin,SHI Min,LIU Jing
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工程科学学报, 2018 As a natural material, stone can suffer from initial damage (such as bedding and microfracture) during the diagenetic stage and rock defects (such as joints and faults) are formed after diagenesis.
ZUO Jiang-jiang +3 more
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Journal of Magnesium and Alloys, 2023 In order to avoid the depth increasing of repaired hole and eliminate the super-fine grain band in stir zone by radial-additive friction stir repairing (R-AFSR), a solid-state repairing technique of active-passive radial-additive friction stir repairing (
Hua Liu +5 more
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Applied Sciences, 2020 To study the effect of strength, stiffness and inclination angle of square inclusions on failure characteristics of rock, uniaxial compression tests were carried out on prismatic sandstone containing a square hole with different filling modes and hole ...
Quanqi Zhu, Diyuan Li
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Study on typical hole defects in AZ91D magnesium alloy prepared by low pressure lost foam casting [PDF]
China Foundry, 2013 The hole defects can easily occur in magnesium alloy castings that are prepared by low pressure lost foam casting (LP-LFC) process when the process parameters such as vacuum, pouring temperature and filling velocity are not properly selected.
Li Jiqiang, Zhao zhong, Fan Zitian
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